@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ============ TOKENS ============ */
:root{
  --bg:#040910;
  --bg-2:#07101b;
  --panel:#0a1522;
  --panel-2:#0c1b2a;
  --line:rgba(41,197,232,.26);
  --line-soft:rgba(41,197,232,.14);
  --cyan:#2ec8ec;
  --cyan-2:#57dcff;
  --cyan-deep:#1a9cc4;
  --lime:#c8f24a;
  --lime-2:#a9e83d;
  --green:#86e06b;
  --amber:#dcd44f;
  --ink:#eaf4fa;
  --body:#b9ccda;
  --muted:#7f95a6;
  --radius:10px;
  --radius-lg:16px;
  --maxw:1240px;
  --shadow-glow:0 0 28px rgba(46,200,236,.18);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--body);
  font-family:'Outfit','Segoe UI',system-ui,sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
body.modal-open{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.08;font-weight:700}
p{margin:0 0 1em}
::selection{background:rgba(200,242,74,.3)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ============ LOGO ============ */
.logo{display:inline-flex;flex-direction:column;align-items:center;gap:2px;line-height:1}
.logo svg.skymark{display:block;width:100%;height:auto}
.logo .word{
  font-weight:800;letter-spacing:-.02em;white-space:nowrap;
  font-size:var(--logo-size,26px);line-height:1;
}
.logo .word .rva{
  background:linear-gradient(100deg,#e9ee4b 0%,#b6ef43 45%,#5ad2f0 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.logo .word .rest{color:#53cdf1}
.logo .tag{
  display:flex;align-items:center;gap:7px;width:100%;
  color:var(--cyan);font-weight:700;
  font-size:max(8.5px,calc(var(--logo-size,26px) * .3));
  letter-spacing:.16em;text-transform:uppercase;white-space:nowrap;
}
.logo .tag::before,.logo .tag::after{content:"";flex:1;height:2px;background:var(--cyan);opacity:.85;border-radius:2px}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(4,9,16,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.site-header .wrap{display:flex;align-items:center;gap:28px;height:78px}
.site-header .logo{--logo-size:23px;width:158px;flex:none}
.nav-links{margin-left:auto;display:flex;align-items:center;gap:30px}
.nav-links a{
  color:#cfe0ec;font-size:15px;font-weight:500;
  padding:4px 0;border-bottom:2px solid transparent;transition:color .18s,border-color .18s;
}
.nav-links a:hover{color:var(--cyan-2)}
.nav-links a.active{color:var(--lime);border-bottom-color:var(--lime)}
.cart-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border:1.5px solid var(--cyan);border-radius:7px;
  color:var(--cyan);background:transparent;cursor:pointer;transition:background .18s,color .18s;
}
.cart-btn:hover{background:rgba(46,200,236,.12)}
.cart-btn svg{width:17px;height:17px}
.nav-toggle{display:none;background:none;border:1.5px solid var(--line);border-radius:7px;color:var(--cyan);width:38px;height:34px;cursor:pointer}
.nav-toggle svg{width:18px;height:18px;margin:0 auto}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:8px;font-weight:700;font-size:14.5px;
  letter-spacing:.06em;text-transform:uppercase;cursor:pointer;border:1.5px solid transparent;
  transition:transform .16s,box-shadow .18s,background .18s,color .18s;
}
.btn-lime{background:var(--lime);color:#0a1206;box-shadow:0 0 0 rgba(200,242,74,0)}
.btn-lime:hover{background:#d6ff58;box-shadow:0 0 24px rgba(200,242,74,.35);transform:translateY(-1px)}
.btn-ghost{border-color:var(--cyan);color:var(--cyan);background:transparent}
.btn-ghost:hover{background:rgba(46,200,236,.12);color:var(--cyan-2);transform:translateY(-1px)}
.btn-sm{padding:9px 18px;font-size:12.5px}
.btn-block{width:100%}

/* ============ AGE GATE ============ */
.age-page{
  min-height:100vh;display:flex;align-items:center;
  background:
    linear-gradient(180deg,rgba(4,9,16,.82) 0%,rgba(4,9,16,.55) 34%,rgba(4,9,16,.88) 100%),
    url('rva-skyline-night.jpg') center/cover no-repeat fixed;
}
.age-inner{max-width:1180px;margin:0 auto;padding:44px 32px;width:100%}
.age-logo{--logo-size:76px;width:min(560px,86vw);margin:0 auto 40px;filter:drop-shadow(0 6px 30px rgba(0,0,0,.8))}
.age-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}
.age-head{
  font-size:34px;font-weight:600;letter-spacing:.01em;color:#dbe9f3;
  text-transform:uppercase;line-height:1.15;margin-bottom:34px;
  text-shadow:0 2px 18px rgba(0,0,0,.85);
}
.age-points{display:flex;flex-direction:column;gap:22px;margin:0;padding:0;list-style:none}
.age-points li{display:flex;align-items:center;gap:18px;font-size:19px;letter-spacing:.09em;text-transform:uppercase;color:#dcecf5;font-weight:500}
.icon-ring{
  flex:none;width:46px;height:46px;border:1.6px solid var(--cyan);border-radius:50%;
  display:grid;place-items:center;color:var(--cyan);background:rgba(6,20,32,.5);
}
.icon-ring svg{width:22px;height:22px}
.age-vial{display:flex;justify-content:center}
.age-vial img{max-height:min(62vh,560px);width:auto;filter:drop-shadow(0 24px 50px rgba(0,0,0,.75))}
.age-panel{
  margin-top:38px;border:1.5px solid var(--cyan);border-radius:12px;
  background:rgba(5,14,24,.72);backdrop-filter:blur(6px);
  padding:26px 28px;text-align:center;box-shadow:var(--shadow-glow);
}
.age-panel p{color:#dbe9f3;font-size:17.5px;margin-bottom:18px}
.age-actions{display:flex;gap:18px;justify-content:center;flex-wrap:wrap}
.age-actions .btn{min-width:236px;font-size:16px;padding:15px 28px}
.age-fine{margin:22px auto 0;max-width:620px;text-align:center;color:#8ba3b4;font-size:13.5px;line-height:1.65}

/* ============ PAGE SHELL ============ */
.page-bg{background:var(--bg);position:relative}
.page-bg::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:url('dna-bg.jpg') right center/cover no-repeat;
  filter:saturate(1.55) contrast(1.06) brightness(.92);
}
.page-bg::after{
  content:"";position:fixed;inset:0;z-index:-1;
  background:linear-gradient(100deg,#040910 0%,rgba(4,9,16,.95) 36%,rgba(4,9,16,.66) 70%,rgba(4,9,16,.42) 100%);
}
.section{padding:66px 0}
.kicker{color:var(--cyan);font-size:13px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;margin-bottom:12px}
.page-title{
  font-size:clamp(34px,4.4vw,54px);font-weight:700;letter-spacing:.005em;text-transform:uppercase;color:var(--cyan);
}
.page-title .grad,.page-sub .grad{
  background:linear-gradient(96deg,#59d9f3 0%,#a6ec4c 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.page-sub{
  font-size:clamp(15px,1.6vw,20px);font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--cyan);margin-top:8px;
}
.lede{max-width:46ch;font-size:18px;color:#c6d8e4;margin-top:22px}

/* ============ HOME HERO ============ */
.hero{position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:40px;align-items:center;min-height:min(78vh,660px);padding:56px 0}
.hero h1{
  font-size:clamp(46px,6.6vw,86px);font-weight:700;line-height:.98;letter-spacing:-.015em;text-transform:uppercase;
}
.hero h1 .l1{display:block;color:var(--cyan)}
.hero h1 .fuel-gap{margin-left:.14em}
.hero h1 .tt-gap{margin-left:.07em}
.hero h1 .l2{
  display:block;
  background:linear-gradient(96deg,#4fd3ef 0%,#b6ef43 58%,#c8f24a 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero h2{
  margin-top:20px;font-size:clamp(19px,2.3vw,28px);font-weight:700;letter-spacing:.045em;text-transform:uppercase;line-height:1.25;
  background:linear-gradient(96deg,#3ccfee 0%,#9ee858 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.lede{font-size:19px;line-height:1.62;color:#c0d3e0}
.hero-cta{display:flex;flex-direction:column;align-items:flex-start;gap:14px;margin-top:32px}
.hero-cta .btn{min-width:250px}
.hero-art{position:relative;display:flex;justify-content:center;align-items:center}
.hero-art img.vial{max-height:min(70vh,580px);width:auto;filter:drop-shadow(0 22px 48px rgba(0,0,0,.7)) drop-shadow(0 0 40px rgba(46,200,236,.22))}

/* ============ ICON STRIP ============ */
.icon-strip{
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
  background:rgba(6,14,24,.55);
}
.icon-strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);}
.icon-strip .cell{
  display:flex;flex-direction:column;align-items:center;gap:10px;
  padding:30px 14px;text-align:center;border-left:1px solid var(--line-soft);
}
.icon-strip .cell:first-child{border-left:0}
.icon-strip svg{width:36px;height:36px;color:var(--cyan)}
.icon-strip b{
  color:var(--cyan-2);font-size:13.5px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;line-height:1.35;
}
.tagline-bar{
  text-align:center;padding:24px 20px;color:var(--cyan);
  font-size:14.5px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;
  background:rgba(4,10,18,.7);
}

/* ============ FILTER PILLS ============ */
.pills{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 34px}
.pill{
  padding:10px 20px;border-radius:7px;border:1.4px solid var(--line);
  background:rgba(10,22,34,.6);color:#cbdde9;font-size:14px;font-weight:500;cursor:pointer;
  transition:background .18s,color .18s,border-color .18s;
}
.pill:hover{border-color:var(--cyan);color:var(--cyan-2)}
.pill.active{background:var(--cyan);border-color:var(--cyan);color:#03141c;font-weight:700}

.catalog-meta{display:flex;align-items:baseline;gap:14px;margin-bottom:18px;color:var(--muted);font-size:13px;letter-spacing:.16em;text-transform:uppercase}
.catalog-meta strong{color:var(--cyan);font-weight:700;letter-spacing:.14em}

/* ============ PRODUCT CARDS ============ */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.product-card{
  display:grid;grid-template-columns:96px 1fr;gap:18px;align-items:center;
  padding:20px;border:1.4px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(160deg,rgba(11,24,37,.9),rgba(6,14,23,.9));
  cursor:pointer;transition:border-color .2s,transform .2s,box-shadow .2s;
}
.product-card:hover,.product-card:focus-visible{
  border-color:var(--cyan);transform:translateY(-3px);
  box-shadow:0 14px 34px rgba(0,0,0,.5),0 0 22px rgba(46,200,236,.16);outline:none;
}
.product-card .thumb{display:flex;justify-content:center}
.product-card .thumb img{height:132px;width:auto;filter:drop-shadow(0 8px 18px rgba(0,0,0,.6))}
.product-card h4{font-size:21px;font-weight:600;color:#fff;letter-spacing:-.01em}
.product-card .dose{font-size:19px;font-weight:500;color:var(--cyan-2);margin-top:2px}
.status-pill{
  display:inline-block;margin-top:14px;padding:6px 16px;border-radius:999px;
  font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
}
.status-pill.stock{border:1.4px solid var(--green);color:var(--green);background:rgba(134,224,107,.08)}
.status-pill.special{border:1.4px solid var(--amber);color:var(--amber);background:rgba(220,212,79,.08)}
.card-actions{margin-top:14px;display:flex;gap:8px;flex-wrap:wrap}
.link-btn{
  padding:7px 12px;border:1.3px solid var(--cyan);border-radius:7px;background:transparent;
  color:var(--cyan);font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;
  white-space:nowrap;transition:background .18s,color .18s;
}
.link-btn:hover{background:rgba(46,200,236,.14);color:var(--cyan-2)}
.link-btn.lime{border-color:var(--lime);color:var(--lime)}
.link-btn.lime:hover{background:rgba(200,242,74,.14)}
.empty-note{
  border:1.4px dashed var(--line);border-radius:var(--radius-lg);padding:40px;text-align:center;color:var(--muted);
}

/* ============ MODAL ============ */
.peptide-modal{position:fixed;inset:0;z-index:120;display:none}
.peptide-modal.open{display:block}
.peptide-modal-backdrop{position:absolute;inset:0;background:rgba(2,6,11,.82);backdrop-filter:blur(4px)}
.peptide-modal-card{
  position:relative;z-index:2;margin:4vh auto;max-width:1020px;width:calc(100% - 40px);max-height:92vh;overflow:auto;
  display:grid;grid-template-columns:.86fr 1.14fr;
  border:1.5px solid var(--cyan);border-radius:var(--radius-lg);
  background:var(--panel);box-shadow:0 30px 80px rgba(0,0,0,.7),var(--shadow-glow);
}
.modal-visual{
  display:flex;align-items:center;justify-content:center;padding:34px 22px;
  background:linear-gradient(180deg,rgba(6,16,27,.6),rgba(6,16,27,.95)),url('dna-bg.jpg') center/cover no-repeat;
  border-right:1px solid var(--line-soft);
}
.modal-visual img{max-height:430px;width:auto;filter:drop-shadow(0 18px 40px rgba(0,0,0,.7))}
.modal-body{padding:38px 38px 32px}
.modal-body h2{font-size:33px;font-weight:600;color:#fff;letter-spacing:-.01em}
.modal-body h2 .dose{color:var(--cyan-2);font-weight:500}
.modal-body h3{
  color:var(--cyan);font-size:14.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin:24px 0 8px;
}
.modal-body .status-pill{margin-top:14px}
.modal-body ul{margin:0;padding-left:20px;color:#c8dae7}
.modal-body li{margin-bottom:4px}
.modal-badges{display:flex;gap:26px;flex-wrap:wrap;margin:24px 0 22px}
.mini-badge{display:flex;align-items:center;gap:10px;color:var(--cyan-2);font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.mini-badge svg{width:24px;height:24px;color:var(--cyan)}
.modal-note{margin-top:16px;color:var(--muted);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;line-height:1.7}
.peptide-modal-close{
  position:absolute;top:14px;right:16px;z-index:3;width:38px;height:38px;border-radius:8px;
  background:rgba(6,16,27,.8);border:1px solid var(--line);color:var(--cyan);font-size:22px;line-height:1;cursor:pointer;
}
.peptide-modal-close:hover{background:rgba(46,200,236,.16)}

/* ============ EDUCATION ============ */
.edu-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:18px 0 42px}
.edu-grid .vial-col{display:flex;justify-content:center}
.edu-grid .vial-col img{max-height:470px;width:auto;filter:drop-shadow(0 20px 44px rgba(0,0,0,.7)) drop-shadow(0 0 36px rgba(46,200,236,.2))}
.edu-copy p{font-size:24px;line-height:1.4;color:#dceaf3;max-width:22ch;font-weight:400}
.card-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-bottom:42px}
.info-card{
  border:1.4px solid var(--line);border-radius:var(--radius-lg);padding:26px 20px;text-align:center;
  background:linear-gradient(160deg,rgba(11,24,37,.85),rgba(6,14,23,.85));
  transition:border-color .2s,transform .2s;
}
.info-card:hover{border-color:var(--cyan);transform:translateY(-3px)}
.info-card svg{width:42px;height:42px;color:var(--cyan);margin:0 auto 16px}
.info-card b{display:block;color:var(--cyan-2);font-size:14px;font-weight:700;letter-spacing:.11em;text-transform:uppercase;margin-bottom:6px}
.info-card span{color:var(--muted);font-size:13.5px}

.prose-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.prose-card{
  border:1.4px solid var(--line);border-radius:var(--radius-lg);padding:28px;
  background:linear-gradient(160deg,rgba(11,24,37,.85),rgba(6,14,23,.85));
}
.prose-card h3{color:var(--cyan);font-size:16px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}
.prose-card p{color:#bed1de;font-size:15px;margin:0}

/* ============ FAQ ============ */
.faq-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:44px;align-items:start}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-list details{
  border:1.4px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(11,24,37,.85),rgba(6,14,23,.85));overflow:hidden;
}
.faq-list details[open]{border-color:var(--cyan)}
.faq-list summary{
  cursor:pointer;list-style:none;padding:18px 22px;color:var(--ink);font-weight:600;font-size:16.5px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";color:var(--cyan);font-size:22px;font-weight:400;line-height:1}
.faq-list details[open] summary::after{content:"–"}
.faq-list summary:hover{color:var(--cyan-2)}
.faq-list p{margin:0;padding:0 22px 20px;color:#b6c9d7;font-size:15px}
.faq-aside{display:flex;flex-direction:column;align-items:center;gap:22px;position:sticky;top:110px}
.faq-aside img{max-height:400px;width:auto;filter:drop-shadow(0 18px 40px rgba(0,0,0,.65))}

/* ============ FORM ============ */
.form-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:start}
.field{margin-bottom:18px}
.field label,.field .lbl{display:block;color:#cfe1ec;font-size:14px;font-weight:500;margin-bottom:7px}
.field .req{color:#ff6b6b}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:7px;border:1.4px solid var(--line);
  background:rgba(6,16,27,.75);color:var(--ink);font-family:inherit;font-size:15px;
  transition:border-color .18s,box-shadow .18s;
}
.field textarea{min-height:104px;resize:vertical}
.field input.invalid,.field select.invalid{border-color:#ff6b6b;box-shadow:0 0 0 3px rgba(255,107,107,.16)}
.field input::placeholder,.field textarea::placeholder{color:#5f7686}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(46,200,236,.15);
}
.field select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232ec8ec' stroke-width='2'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:40px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.picker{display:flex;gap:10px;align-items:stretch}
.picker select{flex:1;min-width:0}
.picker .qty-select{flex:none;width:132px}
.add-btn{
  flex:none;padding:0 20px;border-radius:7px;border:1.4px solid var(--lime);
  background:rgba(200,242,74,.1);color:var(--lime);font-family:inherit;
  font-size:13px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;
  cursor:pointer;white-space:nowrap;transition:background .18s,color .18s;
}
.add-btn:hover{background:var(--lime);color:#08131d}
.field-hint{margin:8px 0 0;color:var(--muted);font-size:13px}
.chips{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:9px}
.chips:empty{margin:0}
.chips li{
  display:inline-flex;align-items:center;gap:9px;
  padding:6px 8px 6px 14px;border-radius:999px;
  border:1.4px solid var(--cyan);background:rgba(46,200,236,.1);
  color:var(--ink);font-size:13.5px;font-weight:500;
}
.chip-qty{
  padding:2px 9px;border-radius:999px;background:rgba(200,242,74,.16);
  color:var(--lime);font-size:11.5px;font-weight:700;letter-spacing:.05em;
  text-transform:uppercase;white-space:nowrap;
}
.chips button{
  width:19px;height:19px;flex:none;display:grid;place-items:center;
  border:none;border-radius:50%;background:rgba(46,200,236,.24);
  color:var(--cyan-2);font-size:14px;line-height:1;cursor:pointer;padding:0;
  font-family:inherit;transition:background .16s,color .16s;
}
.chips button:hover{background:#ff6b6b;color:#0b0f14}
.radio-row{display:flex;gap:26px;margin-top:4px}
.radio-row label{display:flex;align-items:center;gap:9px;color:#cfe1ec;font-size:15px;cursor:pointer;margin:0}
.radio-row input{width:auto;accent-color:var(--cyan)}
.form-foot{
  margin-top:26px;text-align:center;color:var(--cyan);
  font-size:13.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;line-height:2;
}
.confirm-box{
  display:none;margin-top:20px;padding:18px 20px;border:1.5px solid var(--green);border-radius:var(--radius);
  background:rgba(134,224,107,.08);color:#d6f5cc;font-size:15px;
}
.form-aside{display:flex;flex-direction:column;align-items:center;gap:26px}
.form-aside img.vial{max-height:440px;width:auto;filter:drop-shadow(0 20px 44px rgba(0,0,0,.7))}
.aside-points{display:flex;flex-direction:column;gap:16px;margin:0;padding:0;list-style:none;align-self:stretch}
.aside-points li{display:flex;align-items:center;gap:14px;color:#dcecf5;font-size:14px;font-weight:700;letter-spacing:.11em;text-transform:uppercase}
.aside-points .icon-ring{width:38px;height:38px}
.aside-points .icon-ring svg{width:18px;height:18px}

/* ============ FOOTER ============ */
.site-footer{border-top:1px solid var(--line-soft);background:rgba(3,8,14,.9);padding:40px 0 34px;margin-top:10px}
.site-footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.site-footer .logo{--logo-size:20px;width:136px}
.foot-note{color:var(--muted);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;text-align:right;line-height:1.9}
.foot-links{display:flex;gap:22px;flex-wrap:wrap}
.foot-links a{color:#9db3c2;font-size:13.5px}
.foot-links a:hover{color:var(--cyan-2)}

/* ============ RESPONSIVE ============ */
@media (max-width:1040px){
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .card-row{grid-template-columns:repeat(2,1fr)}
  .prose-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .wrap{padding:0 20px}
  .site-header .logo{--logo-size:18px;width:124px}
  .nav-toggle{display:grid;place-items:center;margin-left:auto}
  .nav-links{
    position:absolute;top:78px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(4,10,18,.985);border-bottom:1px solid var(--line);padding:8px 20px 18px;display:none;margin-left:0;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 2px;border-bottom:1px solid var(--line-soft)}
  .nav-links a.active{border-bottom-color:var(--lime)}
  .cart-btn{align-self:flex-start;margin-top:12px}
  .hero-grid,.age-grid,.edu-grid,.faq-layout,.form-layout{grid-template-columns:1fr;gap:30px}
  .hero-grid{min-height:0;padding:34px 0}
  .age-vial img{max-height:330px}
  .hero-art img.vial{max-height:400px}
  .age-logo{--logo-size:44px}
  .age-head{font-size:24px;margin-bottom:26px}
  .age-points li{font-size:16px}
  .faq-aside{position:static}
  .edu-grid .vial-col img,.faq-aside img,.form-aside img.vial{max-height:320px}
  .edu-copy p{max-width:none;font-size:20px}
  .peptide-modal-card{grid-template-columns:1fr;margin:2vh auto;max-height:96vh}
  .modal-visual{border-right:0;border-bottom:1px solid var(--line-soft);padding:24px}
  .modal-visual img{max-height:240px}
  .modal-body{padding:26px 24px}
  .icon-strip .wrap{grid-template-columns:repeat(2,1fr)}
  .icon-strip .cell:nth-child(odd){border-left:0}
  .icon-strip .cell:nth-child(n+3){border-top:1px solid var(--line-soft)}
  .section{padding:44px 0}
}
@media (max-width:620px){
  .product-grid,.card-row,.prose-grid,.field-row{grid-template-columns:1fr}
  .picker{flex-direction:column}
  .picker .qty-select{width:100%}
  .add-btn{padding:12px 20px}
  .product-card{grid-template-columns:78px 1fr;gap:14px;padding:16px}
  .product-card .thumb img{height:104px}
  .age-actions .btn{min-width:0;width:100%}
  .hero-cta .btn{min-width:0;width:100%}
  .site-footer .wrap{flex-direction:column;align-items:flex-start}
  .foot-note{text-align:left}
  .tagline-bar{letter-spacing:.18em;font-size:12.5px}
}

/* Education page: evenly distribute the three remaining resource cards */
body:has(.edu-grid) .card-row{grid-template-columns:repeat(3,1fr)}
@media (max-width:900px){body:has(.edu-grid) .card-row{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){body:has(.edu-grid) .card-row{grid-template-columns:1fr}}

/* ============ RESEARCH LIBRARY ============ */
.research-library{max-width:1180px}.research-intro{max-width:820px;color:#c8dae7;font-size:18px;line-height:1.7;margin:18px 0 30px}.research-filter{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 30px}.research-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.research-card{border:1px solid var(--line);background:linear-gradient(145deg,rgba(11,24,36,.92),rgba(5,12,20,.94));border-radius:16px;padding:25px;box-shadow:0 12px 35px rgba(0,0,0,.18)}.research-card[hidden]{display:none}.research-kicker{display:inline-block;color:var(--lime);font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}.research-card h3{font-size:20px;line-height:1.3;margin:0 0 8px;color:#f4fbff}.research-source{font-size:13px;color:var(--cyan-2);margin-bottom:13px}.research-card p{color:#b9ccda;line-height:1.6;margin:0 0 18px}.research-link{font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--lime)}.research-link:hover{color:#fff}.research-disclaimer{margin-top:30px;border-left:3px solid var(--cyan);background:rgba(14,30,43,.55);padding:18px 20px;border-radius:8px;color:#afc4d2}.research-disclaimer b{color:#eaf7ff}.research-disclaimer p{margin:6px 0 0;line-height:1.55;font-size:13px}@media(max-width:760px){.research-grid{grid-template-columns:1fr}.research-intro{font-size:16px}.research-card{padding:20px}}

.modal-pub-links{display:grid;gap:8px;margin:0 0 18px}.modal-pub-links a{display:block;border:1px solid var(--line);border-radius:8px;padding:10px 12px;color:var(--cyan-2);font-size:13px;font-weight:700}.modal-pub-links a:hover{border-color:var(--lime);color:var(--lime)}

/* ===== 2026 CLEAN CLINICAL REFERENCE REDESIGN ===== */
:root{--bg:#f7fbff;--bg-2:#eef6fc;--panel:#fff;--panel-2:#f5f9fd;--line:#d5e4f0;--line-soft:#e5eef5;--cyan:#1477bd;--cyan-2:#258bd0;--cyan-deep:#075696;--lime:#1477bd;--lime-2:#258bd0;--green:#2381bf;--amber:#5c8dad;--ink:#082b5c;--body:#294c70;--muted:#6d879f;--shadow-glow:0 12px 34px rgba(15,72,120,.12)}
body{background:#f7fbff;color:var(--body);font-family:'Outfit','Segoe UI',system-ui,sans-serif}.page-bg{background:#f7fbff}.page-bg::before,.page-bg::after{display:none}
h1,h2,h3,h4{color:#082b5c}.wrap{max-width:1440px}.site-header{background:rgba(255,255,255,.97);border-bottom:1px solid #dce9f3;box-shadow:0 2px 14px rgba(12,55,92,.05)}.site-header .wrap{height:92px}.site-header .logo{width:205px}.logo .word .rva,.logo .word .rest{background:none;-webkit-background-clip:initial;background-clip:initial;color:#0a3a70}.logo .word .rest{color:#1677b9}.logo .tag{color:#173d68;justify-content:center;text-transform:none;letter-spacing:.15em;font-weight:500}.logo .tag::before,.logo .tag::after{display:none}.logo svg.skymark path,.logo svg.skymark line,.logo svg.skymark polyline{stroke:#0a4c87!important}.nav-links a{color:#123d6a;font-weight:500}.nav-links a:hover,.nav-links a.active{color:#0871b8;border-bottom-color:#0871b8}.cart-btn{border-color:#0b67a8;color:#0b67a8}.btn{border-radius:6px;text-transform:none;letter-spacing:.01em}.btn-lime{background:linear-gradient(135deg,#074d8a,#0e78bd);color:#fff;box-shadow:0 7px 18px rgba(7,77,138,.18)}.btn-lime:hover{background:#075a9e;box-shadow:0 9px 22px rgba(7,77,138,.24)}.btn-ghost{border-color:#0d6eae;color:#0d6eae;background:#fff}.section{padding:58px 0}.kicker{color:#1677b9}.page-title{color:#082b5c;text-transform:none;letter-spacing:-.02em}.page-title .grad,.page-sub .grad{background:none;color:#1677b9;-webkit-text-fill-color:initial}.page-sub{color:#1677b9;text-transform:none;letter-spacing:.02em}.lede{color:#466783}
.hero{background:linear-gradient(90deg,rgba(247,251,255,.97) 0%,rgba(247,251,255,.84) 43%,rgba(247,251,255,.15) 70%),url('rva-skyline-night.jpg') center/cover no-repeat;border-bottom:1px solid #dce9f3}.hero-grid{min-height:650px}.hero h1{text-transform:none;font-size:clamp(48px,5.8vw,82px);letter-spacing:-.035em}.hero h1 .l1,.hero h1 .l2{color:#082b5c;background:none;-webkit-text-fill-color:initial}.hero h2{background:none;color:#1677b9;-webkit-text-fill-color:initial;text-transform:none;letter-spacing:.01em}.hero p.lede{color:#365c7e}.hero-art img.vial{filter:drop-shadow(0 20px 28px rgba(16,53,83,.22))}
.icon-strip{background:#fff;border-color:#dce9f3}.icon-strip .cell{border-color:#e2edf5}.icon-strip svg{color:#0b5c9d}.icon-strip b{color:#0a3d73}.tagline-bar{background:#f4f9fd;color:#0d4d82}.pills{justify-content:center}.pill{background:#fff;color:#264e72;border-color:#d5e4f0}.pill:hover,.pill.active{background:#0b67a8;color:#fff;border-color:#0b67a8}
.card,.product-card,.info-card,.edu-card,.faq-item,.research-card,.quality-card{background:#fff!important;border-color:#dce9f3!important;box-shadow:0 8px 26px rgba(15,62,101,.07)!important;color:#294c70!important}.card h3,.product-card h3,.info-card h3,.edu-card h3,.research-card h3,.quality-card h3{color:#082b5c!important}.product-card img{filter:drop-shadow(0 12px 16px rgba(17,63,99,.14))}.modal,.modal-card,.drawer,.request-panel{background:#fff!important;color:#294c70!important;border-color:#dce9f3!important}.modal h2,.modal h3,.request-panel h2,.request-panel h3{color:#082b5c!important}input,select,textarea{background:#fff!important;color:#163f64!important;border-color:#cbddea!important}footer,.site-footer{background:#f1f7fb!important;border-top:1px solid #dce9f3!important;color:#56738d!important}.foot-links a{color:#315777!important}.foot-note{color:#6b859b!important}
.age-page{background:linear-gradient(90deg,rgba(247,251,255,.95),rgba(247,251,255,.76)),url('rva-skyline-night.jpg') center/cover no-repeat}.age-head,.age-points li,.age-panel p{color:#123d68;text-shadow:none}.age-panel{background:rgba(255,255,255,.94);border-color:#a8cde6;box-shadow:0 15px 45px rgba(11,66,105,.12)}.icon-ring{background:#fff;border-color:#1677b9;color:#1677b9}.age-fine{color:#668299}


/* ===== 2026 CLINICAL REBUILD — MASTER REFERENCE ===== */
:root{--navy:#073a78;--blue:#0878cf;--sky:#39a9eb;--text:#163b68;--muted:#5d7896;--line:#dbe8f4;--soft:#f5f9fd;--white:#fff;--maxw:1180px}
html,body{background:#fff;color:var(--text);font-family:Arial,Helvetica,sans-serif}
body.page-bg,body.clinical-page{background:#fff!important;color:var(--text)}
.page-bg::before,.page-bg::after{display:none!important}
.wrap{max-width:var(--maxw);padding:0 22px}
h1,h2,h3,h4{color:var(--navy)} p{color:var(--muted)}
.site-header{position:sticky;top:0;background:#fff!important;border-bottom:1px solid #e7eef6;box-shadow:0 1px 7px rgba(8,48,90,.05);height:auto;backdrop-filter:none}
.site-header .nav-shell{height:82px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px}
.nav-left,.nav-right{display:flex;align-items:center;gap:24px}.nav-right{justify-content:flex-end}
.nav-left a,.nav-right a{font-size:13px;color:#0b376e;font-weight:600}.nav-left a:hover,.nav-right a:hover{color:var(--blue)}
.brand{display:flex;flex-direction:column;align-items:center;line-height:1}.brand span{font-size:35px;letter-spacing:-1.7px;color:#123b75;font-weight:300}.brand b{font-weight:800;color:#0c3c7c}.brand strong{font-weight:800;color:#1488d4}.brand sup{font-size:9px}.brand small{font-size:10px;letter-spacing:2.3px;color:#123b75;margin-top:5px}
.request-top,.blue-btn{background:linear-gradient(90deg,#0755a8,#087bc9)!important;color:#fff!important;padding:11px 17px;border-radius:4px;box-shadow:0 2px 5px rgba(0,75,145,.15)}
.nav-toggle{display:none}
.home-hero{min-height:540px;background:linear-gradient(rgba(255,255,255,.02),rgba(255,255,255,.10)),url('rva-skyline-night.jpg') center 42%/cover no-repeat;position:relative;padding:42px 30px 0;overflow:hidden}
.hero-copy{text-align:center;position:relative;z-index:2}.hero-copy h1{font-size:43px;line-height:1.02;font-weight:400;letter-spacing:-1.2px;margin:0}.hero-copy p{font-size:17px;letter-spacing:1px;color:#173c70;margin:10px 0 18px}.blue-btn{display:inline-block;padding:12px 28px;font-weight:600;font-size:14px}
.hero-vials{position:absolute;left:2.5%;right:2.5%;bottom:-4px;display:grid;grid-template-columns:repeat(6,1fr);align-items:end;gap:2.5%;z-index:1}.hero-vials img{width:100%;max-height:285px;object-fit:contain;filter:drop-shadow(0 10px 8px rgba(9,37,63,.22))}
.trust-strip{max-width:1180px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);padding:22px 30px;border-bottom:1px solid var(--line)}.trust-strip div{display:grid;grid-template-columns:42px 1fr;column-gap:10px;padding:0 26px;border-right:1px solid var(--line)}.trust-strip div:last-child{border-right:0}.trust-strip span{grid-row:1/3;font-size:30px;color:var(--navy)}.trust-strip b{font-size:14px;color:var(--navy)}.trust-strip small{font-size:11px;color:var(--muted)}
.home-categories{text-align:center;padding:42px 20px 60px}.home-categories h2{font-size:30px}.category-links{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:22px}.category-links a{border:1px solid var(--line);padding:14px 20px;border-radius:7px;color:var(--navy);background:#fff;box-shadow:0 4px 16px rgba(11,61,110,.06)}
.section{padding:46px 0}.page-title{font-size:42px;text-transform:none;color:var(--navy);letter-spacing:-.6px;text-align:center}.page-sub{text-align:center;color:var(--blue);text-transform:none;letter-spacing:.04em}.lede,.research-intro{color:var(--muted);margin-left:auto;margin-right:auto;text-align:center;max-width:760px}
.pills{justify-content:center;gap:9px;margin:24px 0}.pill{background:#fff;color:var(--navy);border:1px solid #cfe0ef;border-radius:5px;padding:10px 15px}.pill.active,.pill:hover{background:#0869bd;color:#fff;border-color:#0869bd}
.product-grid,.products-grid{gap:18px!important}.product-card{background:#fff!important;border:1px solid #dbe7f2!important;border-radius:8px!important;box-shadow:0 3px 13px rgba(16,62,105,.06)!important;padding:13px!important;text-align:center}.product-card .thumb{height:220px!important;background:linear-gradient(#fff,#fbfdff)!important;border:0!important;display:flex;align-items:center;justify-content:center}.product-card .thumb img{height:215px!important;width:auto!important;max-width:95%!important;object-fit:contain!important;filter:drop-shadow(0 7px 5px rgba(9,41,70,.16))}.product-card h4{font-size:17px!important;color:var(--navy)!important}.dose{color:var(--blue)!important}.status-pill.stock{color:#18834b!important;background:#effbf4!important;border-color:#9ed6b5!important}.status-pill.special{color:#9a6a0a!important;background:#fff8e9!important;border-color:#e4c276!important}.link-btn,.btn-lime{background:#0874c9!important;color:#fff!important;border:0!important;border-radius:4px!important;text-transform:none!important;letter-spacing:0!important}.link-btn{width:100%;padding:8px 10px;margin-top:8px}
.peptide-modal-card{background:#fff!important;color:var(--text)!important;border:1px solid var(--line)!important}.modal-body p,.modal-body li{color:var(--muted)!important}.modal-visual{background:#f8fbfe!important}.modal-visual img{max-height:520px!important;object-fit:contain}
.research-library{max-width:1100px}.research-filter{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin:24px 0}.research-grid{display:grid;grid-template-columns:1fr;gap:10px}.research-card{background:#fff!important;border:1px solid #dbe7f2!important;border-radius:7px!important;padding:16px 18px!important;box-shadow:0 2px 9px rgba(10,57,99,.05)!important}.research-card h3{font-size:17px!important;color:var(--navy)!important}.research-kicker{color:var(--blue)!important}.research-link{color:var(--navy)!important;border:1px solid #bcd4e9!important;background:#fff!important;border-radius:4px!important;padding:7px 11px!important}
.edu-grid,.info-grid,.feature-grid{gap:18px!important}.edu-card,.info-card,.feature-card,.quality-card,.request-card,.form-card{background:#fff!important;border:1px solid #dbe7f2!important;box-shadow:0 4px 15px rgba(12,58,100,.06)!important;color:var(--text)!important}.edu-card h3,.info-card h3,.feature-card h3,.quality-card h3{color:var(--navy)!important}
.faq-item,.faq details{background:#fff!important;border:1px solid #dbe7f2!important;color:var(--text)!important}.faq-item summary,.faq summary{color:var(--navy)!important}
input,select,textarea{background:#fff!important;color:#173b68!important;border:1px solid #cbdceb!important}.btn{background:#0874c9;color:#fff;border:0;text-transform:none;letter-spacing:0}.btn-ghost{background:#fff!important;color:#0874c9!important;border:1px solid #0874c9!important}
.site-footer{background:#fff!important;border-top:1px solid var(--line)!important;color:var(--muted)!important;padding:22px 0}.site-footer .wrap{display:flex;align-items:center;justify-content:space-between}.footer-brand span{font-size:21px}.footer-brand small{font-size:7px}.site-footer p{margin:0;font-size:11px}
/* age page rebuilt in same visual system */
.age-page{background:linear-gradient(rgba(255,255,255,.1),rgba(255,255,255,.15)),url('rva-skyline-night.jpg') center/cover no-repeat!important}.age-panel{background:rgba(255,255,255,.95)!important;border:1px solid #d6e5f2!important;box-shadow:0 10px 40px rgba(8,46,83,.18)!important}.age-panel p,.age-head,.age-points li{color:var(--navy)!important;text-shadow:none!important}.age-fine{color:#526f8c!important}.icon-ring{background:#fff!important;border-color:#0a75c8!important;color:#0a75c8!important}
@media(max-width:900px){.site-header .nav-shell{grid-template-columns:auto 1fr auto}.nav-left,.nav-right{display:none}.brand span{font-size:27px}.nav-toggle{display:block;grid-column:3}.home-hero{min-height:590px;padding-top:35px}.hero-copy h1{font-size:35px}.hero-vials{grid-template-columns:repeat(3,1fr);gap:0;left:4%;right:4%}.hero-vials img:nth-child(n+4){display:none}.trust-strip{grid-template-columns:1fr}.trust-strip div{border-right:0;border-bottom:1px solid var(--line);padding:14px}.product-grid,.products-grid{grid-template-columns:repeat(2,1fr)!important}}

/* Frozen approved vial system */
.product-card .thumb img,.product-card img{object-fit:contain;}
.product-card .thumb{display:flex;align-items:center;justify-content:center;min-height:250px;}
.product-card .thumb img{max-height:245px;width:auto;max-width:92%;filter:drop-shadow(0 10px 12px rgba(8,43,92,.16));}
.modal-visual img{max-height:430px;width:auto;object-fit:contain;filter:drop-shadow(0 16px 18px rgba(8,43,92,.18));}
.hero-vials img{max-height:300px!important;width:auto!important;max-width:100%;justify-self:center;filter:drop-shadow(0 10px 10px rgba(8,43,92,.20))!important;}

/* Frozen approved vial system */
.product-card .thumb img,.product-card img{object-fit:contain;}
.product-card .thumb{display:flex;align-items:center;justify-content:center;min-height:250px;}
.product-card .thumb img{max-height:245px;width:auto;max-width:92%;filter:drop-shadow(0 10px 12px rgba(8,43,92,.16));}
.modal-visual img{max-height:430px;width:auto;object-fit:contain;filter:drop-shadow(0 16px 18px rgba(8,43,92,.18));}
.hero-vials img{max-height:300px!important;width:auto!important;max-width:100%;justify-self:center;filter:drop-shadow(0 10px 10px rgba(8,43,92,.20))!important;}

/* Frozen approved vial system */
.product-card .thumb img,.product-card img{object-fit:contain;}
.product-card .thumb{display:flex;align-items:center;justify-content:center;min-height:250px;}
.product-card .thumb img{max-height:245px;width:auto;max-width:92%;filter:drop-shadow(0 10px 12px rgba(8,43,92,.16));}
.modal-visual img{max-height:430px;width:auto;object-fit:contain;filter:drop-shadow(0 16px 18px rgba(8,43,92,.18));}
.hero-vials img{max-height:300px!important;width:auto!important;max-width:100%;justify-self:center;filter:drop-shadow(0 10px 10px rgba(8,43,92,.20))!important;}

/* Frozen approved vial system */
.product-card .thumb img,.product-card img{object-fit:contain;}
.product-card .thumb{display:flex;align-items:center;justify-content:center;min-height:250px;}
.product-card .thumb img{max-height:245px;width:auto;max-width:92%;filter:drop-shadow(0 10px 12px rgba(8,43,92,.16));}
.modal-visual img{max-height:430px;width:auto;object-fit:contain;filter:drop-shadow(0 16px 18px rgba(8,43,92,.18));}
.hero-vials img{max-height:300px!important;width:auto!important;max-width:100%;justify-self:center;filter:drop-shadow(0 10px 10px rgba(8,43,92,.20))!important;}

/* ===== FROZEN APPROVED HOMEPAGE — 2026-09-11 ===== */
.frozen-home-hero{padding:0!important;min-height:0!important;background:none!important;position:relative;overflow:hidden;border-bottom:0!important}
.frozen-hero-art{display:block;width:100%;height:auto;max-width:none}
.frozen-hero-cta{position:absolute;left:40.2%;top:33.1%;width:19.6%;height:7.1%;z-index:3;border-radius:6px}
.frozen-trust-strip{max-width:none!important;background:#06376d!important;color:#fff!important;grid-template-columns:repeat(5,1fr)!important;padding:20px max(24px,5vw)!important;border:0!important}
.frozen-trust-strip div{display:flex!important;align-items:center!important;justify-content:center!important;gap:14px!important;border-right:1px solid rgba(255,255,255,.22)!important;padding:6px 18px!important}
.frozen-trust-strip div:last-child{border-right:0!important}
.frozen-trust-strip span{font-size:31px!important;color:#fff!important;line-height:1!important;grid-row:auto!important}
.frozen-trust-strip b{color:#fff!important;font-size:12px!important;line-height:1.25!important;text-transform:uppercase!important;letter-spacing:.02em!important;max-width:130px!important}
@media(max-width:900px){
  .frozen-hero-art{width:140%;max-width:none;margin-left:-20%}
  .frozen-hero-cta{left:35%;top:33%;width:30%;height:8%}
  .frozen-trust-strip{grid-template-columns:1fr!important;padding:10px 20px!important}
  .frozen-trust-strip div{justify-content:flex-start!important;border-right:0!important;border-bottom:1px solid rgba(255,255,255,.16)!important;padding:11px 8px!important}
  .frozen-trust-strip div:last-child{border-bottom:0!important}
}


/* ===== FROZEN APPROVED EDUCATION PAGE — 2026-09-11 ===== */
.education-clean-main{background:#fff!important;color:#082b5c!important}
.education-clean-section{background:#fff!important;padding:78px 0 108px!important;min-height:690px}
.education-clean-wrap{max-width:1460px!important}
.education-clean-intro{text-align:center;max-width:900px;margin:0 auto 58px}
.education-clean-intro h1{margin:0 0 18px;color:#082b5c;font-size:64px;line-height:1.05;font-weight:800;letter-spacing:-.035em}
.education-clean-intro p{margin:0 auto;color:#0d3264;font-size:27px;line-height:1.45;max-width:850px}
.education-clean-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;width:100%}
.education-clean-card{min-height:325px;border:1px solid #cbddea;border-radius:8px;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:34px 26px 28px;text-decoration:none;box-shadow:0 3px 12px rgba(8,43,92,.035);transition:.18s ease;color:#082b5c}
.education-clean-card:hover{transform:translateY(-3px);border-color:#7db9ec;box-shadow:0 10px 24px rgba(8,43,92,.08)}
.education-clean-card svg{width:76px;height:76px;color:#0768c9;margin-bottom:20px}
.education-clean-card h2{margin:0 0 10px;color:#082b5c;font-size:25px;line-height:1.15;font-weight:750;letter-spacing:-.02em}
.education-clean-card p{margin:0;max-width:290px;color:#395a7b;font-size:18px;line-height:1.45}
.education-arrow{margin-top:22px;width:58px;height:58px;border:1.5px solid #0876e5;border-radius:50%;display:grid;place-items:center;color:#0876e5;font-size:31px;line-height:1;font-weight:300}
.education-trust-strip{margin-top:0!important}
body:has(.education-clean-main) .site-footer{margin-top:0!important}
@media(max-width:1000px){.education-clean-intro h1{font-size:50px}.education-clean-intro p{font-size:23px}.education-clean-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.education-clean-section{padding:52px 0 70px!important}.education-clean-intro{margin-bottom:38px}.education-clean-intro h1{font-size:42px}.education-clean-intro p{font-size:20px}.education-clean-cards{grid-template-columns:1fr}.education-clean-card{min-height:280px}}

/* Frozen Peptide Basics font-color treatment */
body.page-bg .prose-card{background:#26323d;}
body.page-bg .prose-card h3{color:#27a7f2!important;}
body.page-bg .prose-card p,body.page-bg .prose-card strong{color:#fff!important;}
body.page-bg .prose-card li{color:#fff!important;}
body.page-bg .prose-card li::marker{color:#27a7f2!important;}


/* Frozen science banner shared across Research, Education, Products, About/FAQ and Request Product */
.science-banner{position:relative;min-height:180px;display:grid;grid-template-columns:1fr minmax(420px,720px) 1fr;align-items:center;gap:20px;padding:26px 5vw;color:#fff;overflow:hidden;background:linear-gradient(90deg,rgba(3,33,65,.94),rgba(18,91,150,.70),rgba(3,33,65,.94)),url('dna-bg.jpg') center 46%/cover no-repeat;border-bottom:1px solid rgba(37,174,255,.35)}
.science-banner:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 50%,rgba(78,196,255,.18),transparent 35%);pointer-events:none}
.science-banner-center{position:relative;z-index:1;text-align:center}.science-banner-center h1{margin:0;color:#fff;font-size:clamp(34px,4.2vw,58px);line-height:.96;letter-spacing:-.035em;text-shadow:0 2px 12px rgba(0,20,50,.32)}.science-banner-center p{margin:14px auto 0;color:#fff;font-size:clamp(15px,1.5vw,20px);font-weight:650;max-width:760px}
.science-banner-side{position:relative;z-index:1;font-size:12px;line-height:1.55;letter-spacing:.19em;font-weight:700;color:#eef8ff}.science-banner-side.right{text-align:right}.science-banner-side span{display:block;width:36px;height:4px;background:#a9e83d;margin-top:12px}.science-banner-side.right span{margin-left:auto}
.faq-clean-section{background:#fff}.faq-clean-section .faq-layout{margin-top:0!important}.faq-clean-section .faq-list details{box-shadow:none}
.education-clean-main .science-banner + .education-clean-section{padding-top:44px}.education-clean-main .education-clean-wrap{padding-top:0}
@media(max-width:760px){.science-banner{grid-template-columns:1fr;min-height:160px;padding:28px 20px}.science-banner-side{display:none}.science-banner-center h1{font-size:38px}.science-banner-center p{font-size:15px}}

/* Balanced desktop header — approved refinement */
@media (min-width:901px){
  .site-header .nav-shell{height:72px;grid-template-columns:minmax(390px,1fr) auto minmax(300px,1fr);gap:30px}
  .nav-left{gap:30px;justify-content:flex-start}
  .nav-right{gap:18px;justify-content:flex-start;padding-left:42px}
  .brand span{font-size:31px;letter-spacing:-1.45px}
  .brand small{font-size:9px;letter-spacing:2.05px;margin-top:4px}
  .request-top{padding:10px 16px}
}

/* Final frozen navigation balance */
@media (min-width: 901px){.nav-left{gap:28px}.nav-right{justify-content:flex-end}.nav-shell{grid-template-columns:1fr auto 1fr}.nav-left a{white-space:nowrap}}

/* FAQ readability/layout correction — 2026-09-12 */
.faq-clean-section{padding:42px 0 64px}
.faq-clean-section .wrap{max-width:1120px}
.faq-clean-section .faq-layout{grid-template-columns:minmax(0,1fr) 300px;gap:64px;align-items:start}
.faq-clean-section .faq-list{gap:10px}
.faq-clean-section .faq-list details{border-color:#263847;background:#263847;border-radius:7px}
.faq-clean-section .faq-list summary{padding:15px 18px;color:#fff!important;font-size:15px;line-height:1.25}
.faq-clean-section .faq-list summary:hover{color:#fff!important}
.faq-clean-section .faq-list p{color:#e9f2f8!important;font-size:14px;line-height:1.55;padding:0 18px 18px}
.faq-clean-section .faq-list p a{color:#45b9ff}
.faq-clean-section .faq-aside{position:static;top:auto;gap:12px;padding-top:0}
.faq-clean-section .faq-aside img{max-height:330px;width:auto;filter:drop-shadow(0 15px 30px rgba(7,34,61,.20))}
.faq-clean-section .faq-aside .tagline-bar{color:#0b3768!important;font-size:12px;letter-spacing:.28em;font-weight:700;text-transform:uppercase}
.faq-clean-section .btn-lime{margin-top:4px}
@media(max-width:900px){.faq-clean-section .faq-layout{grid-template-columns:1fr;gap:32px}.faq-clean-section .faq-aside{order:-1}.faq-clean-section .faq-aside img{max-height:250px}}


/* ===== APPROVED MOBILE-ONLY OVERRIDE 2026-09-12 ===== */
.mobile-home-nav{display:none}

@media (max-width:900px){
  /* Mobile header: logo only. */
  .site-header .nav-left,
  .site-header .nav-right,
  .site-header .nav-links,
  .site-header .nav-toggle,
  #navToggle{
    display:none!important;
  }
  .site-header .nav-shell,
  .site-header .wrap.nav-shell{
    display:flex!important;
    justify-content:center!important;
    align-items:center!important;
  }
  .site-header .brand{margin:0 auto!important;}

  /* Approved blue homepage navigation buttons. */
  .mobile-home-nav{
    display:grid!important;
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
    gap:8px!important;
    width:100%!important;
    margin:0!important;
    padding:12px!important;
    background:#fff!important;
  }
  .mobile-home-nav a{
    display:flex!important;
    align-items:center!important;
    justify-content:center!important;
    min-width:0!important;
    min-height:48px!important;
    padding:9px 6px!important;
    border-radius:5px!important;
    background:#0874c9!important;
    color:#fff!important;
    font-size:14px!important;
    line-height:1.15!important;
    font-weight:700!important;
    text-align:center!important;
    text-decoration:none!important;
  }
  .mobile-home-nav a:last-child{grid-column:1/-1!important;}

  /* Products: two complete cards per row on phones. */
  .product-grid,
  .products-grid{
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
    gap:8px!important;
  }
  .product-card{
    min-width:0!important;
    padding:8px!important;
  }
  .product-card .thumb{
    min-height:135px!important;
    height:135px!important;
  }
  .product-card .thumb img{
    height:130px!important;
    max-height:130px!important;
    width:auto!important;
    max-width:100%!important;
    object-fit:contain!important;
  }
  .product-card h4{font-size:14px!important;line-height:1.15!important;}
  .product-card .dose{font-size:14px!important;}
  .status-pill{font-size:10px!important;padding:5px 8px!important;}
  .link-btn{font-size:10px!important;padding:7px 4px!important;}
}

@media (min-width:901px){
  .mobile-home-nav{display:none!important;}
}


/* ===== DESKTOP HERO — SLIGHTLY SCALED DOWN ===== */
@media (min-width:901px){
  .frozen-home-hero{
    background:#fff!important;
    text-align:center!important;
  }
  .frozen-hero-art{
    width:88%!important;
    max-width:none!important;
    height:auto!important;
    margin:0 auto!important;
  }
}

/* ===== APPROVED HOMEPAGE HERO — 2026-09-12 SOCIAL DESIGN DIRECTION ===== */
.frozen-hero-cta{left:36.8%!important;top:78.1%!important;width:26.4%!important;height:5.7%!important;}
@media(max-width:900px){
  .frozen-hero-art{width:155%!important;max-width:none!important;margin-left:-27.5%!important;}
  .frozen-hero-cta{left:29.5%!important;top:78.1%!important;width:41%!important;height:5.7%!important;}
}
@media(min-width:901px){.frozen-hero-art{width:100%!important;margin:0 auto!important;}}

/* Research Library legibility update — approved light theme */
.research-card p{
  color:#234b74!important;
  opacity:1!important;
}
.research-source{
  color:#0874c9!important;
  font-weight:500!important;
  opacity:1!important;
}
.research-disclaimer{
  margin-top:30px!important;
  border-left:4px solid #0874c9!important;
  background:#edf5fc!important;
  padding:20px 22px!important;
  border-radius:8px!important;
  color:#173f6b!important;
  box-shadow:0 2px 9px rgba(10,57,99,.05)!important;
}
.research-disclaimer b{
  color:#082b5c!important;
  font-size:16px!important;
}
.research-disclaimer p{
  color:#315a80!important;
  opacity:1!important;
  margin:7px 0 0!important;
  line-height:1.6!important;
  font-size:13px!important;
}

/* ===== GLOBAL HEADER READABILITY + 25% SMALLER DESKTOP HOMEPAGE HERO — 2026-09-12 ===== */
@media (min-width:901px){
  .site-header .nav-shell{height:82px!important;}
  .nav-left a,.nav-right a{font-size:16px!important;font-weight:700!important;}
  .nav-left{gap:32px!important;}
  .brand span{font-size:36px!important;letter-spacing:-1.5px!important;}
  .brand small{font-size:11px!important;letter-spacing:2.2px!important;margin-top:5px!important;}
  .request-top{font-size:16px!important;padding:13px 20px!important;}
  .frozen-home-hero{background:#fff!important;text-align:center!important;}
  .frozen-hero-art{width:75%!important;max-width:none!important;height:auto!important;margin:0 auto!important;}
  .frozen-hero-cta{left:40.1%!important;top:78.1%!important;width:19.8%!important;height:5.7%!important;}
}
@media (max-width:900px){
  .brand span{font-size:30px!important;}
  .brand small{font-size:9px!important;}
  .mobile-home-nav a{font-size:16px!important;font-weight:700!important;}
}

/* Contact Us — exact current master styling */
.nav-right{display:flex;align-items:center;justify-content:flex-end;gap:10px}
.contact-top{color:#0755a8!important;border:1px solid #0b70ba;background:#fff;padding:10px 16px;border-radius:4px;font-weight:700}
.contact-top:hover{background:#f1f7fc}
@media(max-width:900px){.contact-top{display:none}}


/* Approved Contact Us redesign — 2026-09-13 */
.contact-page-main{background:linear-gradient(rgba(2,34,70,.91),rgba(2,34,70,.91)),url('rva-skyline-night.jpg') center/cover fixed no-repeat;min-height:calc(100vh - 82px)}
.contact-page-main .contact-hero{background:linear-gradient(90deg,rgba(3,33,65,.86),rgba(12,77,133,.58),rgba(3,33,65,.86)),url('rva-skyline-night.jpg') center 44%/cover no-repeat;min-height:205px}
.contact-page-main .science-banner-side span{background:#28a9ed}
.contact-section{padding:0 0 32px}
.contact-card{max-width:1320px;margin:-1px auto 0;background:#fff;border:1px solid #d7e5f1;border-radius:9px;box-shadow:0 18px 42px rgba(1,25,55,.20);display:grid;grid-template-columns:minmax(0,1.7fr) minmax(320px,.95fr);gap:0;padding:30px 36px}
.contact-form-panel{padding-right:34px;border-right:1px solid #d8e5f1}
.contact-form-panel h2{font-size:34px;line-height:1;margin:0 0 8px;color:#082f69}
.contact-intro{margin:0 0 22px;color:#345b82;font-size:16px}
.contact-card .field{margin-bottom:16px}.contact-card .field label{color:#082f69;font-size:14px;font-weight:700;margin-bottom:8px}.contact-card .field input,.contact-card .field textarea{padding:14px 15px;border:1px solid #b9d1e7!important;border-radius:5px!important;font-size:15px}.contact-card .field textarea{min-height:132px}.contact-card .field input::placeholder,.contact-card .field textarea::placeholder{color:#71859b}
.contact-submit{width:100%;padding:15px 18px!important;font-size:16px!important;font-weight:700!important}
.contact-response{text-align:center;margin:10px 0 0;color:#294f77;font-size:13px}
.contact-support{padding:28px 0 8px 34px;display:flex;flex-direction:column;gap:24px}.support-item{display:grid;grid-template-columns:62px 1fr;gap:16px;align-items:center}.support-icon{width:58px;height:58px;border-radius:50%;background:#e8f5ff;color:#0874c9;display:grid;place-items:center;font-size:26px;font-weight:700}.support-item h3{font-size:18px;margin:0 0 5px;color:#082f69}.support-item p{font-size:14px;line-height:1.45;margin:0;color:#345b82}.support-tag{border-top:1px solid #8bc5ed;margin-top:2px;padding-top:16px;text-align:center;color:#0874c9;font-size:12px;font-weight:800;letter-spacing:.22em}
.contact-thanks{text-align:center;color:#fff;font-size:12px;font-weight:700;letter-spacing:.22em;line-height:2;margin:24px 0 0}.contact-thanks span{color:#28a9ed}
@media(max-width:900px){.contact-card{grid-template-columns:1fr;padding:24px 20px}.contact-form-panel{padding-right:0;border-right:0}.contact-support{padding:30px 0 4px;border-top:1px solid #d8e5f1;margin-top:26px}.contact-page-main{background:#073a78}.contact-form-panel h2{font-size:29px}}
@media(max-width:560px){.contact-card .field-row{grid-template-columns:1fr}.contact-card{border-radius:0;margin-left:-22px;margin-right:-22px}.contact-support{gap:20px}.support-item{grid-template-columns:52px 1fr}.support-icon{width:48px;height:48px;font-size:22px}}

/* Master RVAmino logo — synchronized across all pages */
.brand.brand-image{display:flex;align-items:center;text-decoration:none}.brand.brand-image img{display:block;width:230px;max-width:30vw;height:auto}.footer-brand.brand-image img{max-width:230px}@media(max-width:760px){.brand.brand-image img{width:190px;max-width:56vw}}


/* ===== MOBILE HAMBURGER + MENU — 2026-09-18 ===== */
@media (max-width:900px){
  .site-header .nav-shell,
  .site-header .wrap.nav-shell{
    position:relative!important;
    display:grid!important;
    grid-template-columns:1fr auto!important;
    align-items:center!important;
    justify-content:initial!important;
  }
  .site-header .brand{margin:0!important;justify-self:start!important;}
  .site-header .nav-left,
  .site-header .nav-right{display:none!important;}
  .site-header .nav-toggle,
  #navToggle{
    display:grid!important;
    place-items:center!important;
    justify-self:end!important;
    width:42px!important;
    height:38px!important;
    margin-left:auto!important;
    padding:0!important;
    background:#ffffff!important;
    border:2px solid #0874c9!important;
    border-radius:7px!important;
    color:#0b376e!important;
    font-size:25px!important;
    line-height:1!important;
    font-weight:700!important;
    cursor:pointer!important;
    z-index:1002!important;
  }
  .site-header .nav-toggle:hover,
  .site-header .nav-toggle:focus-visible{
    background:#edf5fc!important;
    color:#0874c9!important;
    outline:none!important;
  }
  .site-header .mobile-nav-links{
    position:absolute!important;
    top:100%!important;
    left:0!important;
    right:0!important;
    z-index:1001!important;
    display:none!important;
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
    gap:8px!important;
    padding:12px!important;
    margin:0!important;
    background:#ffffff!important;
    border-top:1px solid #e7eef6!important;
    border-bottom:1px solid #dbe8f4!important;
    box-shadow:0 10px 22px rgba(8,48,90,.12)!important;
  }
  .site-header .mobile-nav-links.open{display:grid!important;}
  .site-header .mobile-nav-links a{
    display:flex!important;
    align-items:center!important;
    justify-content:center!important;
    min-height:44px!important;
    padding:9px 7px!important;
    border:1px solid #dbe8f4!important;
    border-radius:5px!important;
    background:#f8fbfe!important;
    color:#0b376e!important;
    font-size:14px!important;
    line-height:1.15!important;
    font-weight:700!important;
    text-align:center!important;
    text-decoration:none!important;
  }
  .site-header .mobile-nav-links a:hover,
  .site-header .mobile-nav-links a:focus-visible{
    background:#edf5fc!important;
    border-color:#0874c9!important;
    color:#0874c9!important;
  }
  .site-header .mobile-nav-links a:last-child{
    grid-column:1/-1!important;
    background:#0874c9!important;
    border-color:#0874c9!important;
    color:#ffffff!important;
  }
}
@media (min-width:901px){.mobile-nav-links{display:none!important;}}

/* ===== FINAL MOBILE MENU COLOR + DESKTOP ISOLATION — 2026-09-18 ===== */
@media (max-width:900px){
  .site-header .mobile-nav-links{background:#0b376e!important;border-color:#0874c9!important;}
  .site-header .mobile-nav-links a{background:#0b376e!important;color:#fff!important;border-color:rgba(255,255,255,.28)!important;}
  .site-header .mobile-nav-links a:hover,
  .site-header .mobile-nav-links a:focus-visible{background:#124a88!important;color:#fff!important;border-color:#fff!important;}
  .site-header .mobile-nav-links a:last-child{background:#0874c9!important;color:#fff!important;border-color:#0874c9!important;}
}
@media (min-width:901px){
  .site-header .nav-toggle,#navToggle,.site-header .mobile-nav-links{display:none!important;}
}

/* REBUILD SAFETY OVERRIDES — product images contained, no overlays */
.product-card{overflow:hidden!important}
.product-card .thumb{height:245px!important;min-height:245px!important;overflow:hidden!important;display:flex!important;align-items:center!important;justify-content:center!important}
.product-card .thumb img{display:block!important;height:225px!important;max-height:225px!important;width:auto!important;max-width:88%!important;object-fit:contain!important;position:static!important;transform:none!important;margin:0 auto!important}
@media(max-width:620px){.product-card .thumb{height:180px!important;min-height:180px!important}.product-card .thumb img{height:165px!important;max-height:165px!important}}
/* Scoped readability fixes only */
body:has(.quality-testing) .lede, body:has(.quality-grid) .lede, body:has(.research-areas) .lede, body:has(.area-grid) .lede{color:#385a78!important}

/* ===== RESEARCH REFERENCE GUIDE — 2026-10-02 ===== */
.reference-main{background:#fff;color:#163b68}.reference-hero{background:linear-gradient(90deg,#073a78 0%,#0b5d9f 58%,#7fc8ef 100%);padding:42px 0;color:#fff;position:relative;overflow:hidden}.reference-hero:after{content:'⌬';position:absolute;right:7%;top:-54px;font-size:230px;line-height:1;color:rgba(255,255,255,.13);transform:rotate(18deg)}.reference-hero .wrap{position:relative;z-index:1}.reference-kicker{font-size:13px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:#d9f1ff;margin-bottom:10px}.reference-hero h1{color:#fff;font-size:46px;line-height:1.05;margin:0 0 12px;letter-spacing:-.6px}.reference-hero p{color:#eef8ff;font-size:18px;max-width:790px;margin:0;line-height:1.55}.reference-section{padding:34px 0 48px}.reference-table-shell{border:1px solid #d6e5f2;border-radius:9px;overflow:hidden;box-shadow:0 8px 25px rgba(15,62,101,.06)}.reference-table{width:100%;border-collapse:collapse;background:#fff}.reference-table th{background:#0755a8;color:#fff;text-align:left;padding:15px 20px;font-size:13px;letter-spacing:.11em;text-transform:uppercase}.reference-table td{padding:13px 20px;border-top:1px solid #dce8f2;color:#385472;font-size:15px}.reference-table tr:nth-child(even) td{background:#f5f9fd}.reference-table td:first-child{color:#0755a8;font-weight:800;white-space:nowrap}.reference-table td:nth-child(2){font-weight:600}.reference-guide-callout{margin-top:28px;background:linear-gradient(90deg,#eef8ff,#e5f3ff);border:1px solid #d4e9f8;border-radius:10px;padding:24px 28px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}.reference-guide-callout h2{margin:0 0 6px;font-size:27px;color:#082f69}.reference-guide-callout p{margin:0;color:#486986;max-width:690px}.reference-guide-btn{display:inline-block;background:#0755a8;color:#fff!important;padding:14px 22px;border-radius:6px;font-weight:800;font-size:13px;white-space:nowrap}.reference-note{display:flex;justify-content:space-between;gap:24px;margin-top:28px;padding-top:18px;border-top:1px solid #dbe8f4;color:#607a94;font-size:12px;font-style:italic}.reference-note span:last-child{font-style:normal;white-space:nowrap}.education-reference-card{border-color:#a9d8f5!important;background:linear-gradient(135deg,#f8fcff,#edf7ff)!important}.education-reference-card .reference-badge{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;font-weight:800;color:#0874c9;margin-bottom:4px}
@media(max-width:760px){.reference-hero{padding:32px 0}.reference-hero h1{font-size:34px}.reference-hero p{font-size:16px}.reference-hero:after{font-size:150px;right:-10%}.reference-table-shell{overflow-x:auto}.reference-table{min-width:720px}.reference-table th,.reference-table td{padding:12px 14px}.reference-guide-callout{grid-template-columns:1fr;padding:22px}.reference-guide-btn{text-align:center}.reference-note{flex-direction:column;gap:8px}.reference-note span:last-child{white-space:normal}}

/* Final integrated reference guide + corrected header logo */
.brand.brand-image img{width:205px!important;max-width:24vw!important;height:66px!important;object-fit:contain!important;background:transparent!important}
.reference-search-wrap{margin-top:22px}.reference-search{width:min(620px,100%);padding:14px 16px;border:1px solid #bdd5e9;border-radius:8px;font-size:16px;color:#163b68;background:#fff;box-shadow:0 3px 12px rgba(8,55,100,.06)}
.reference-product-link{font-weight:800;color:#0869bd;text-decoration:none}.reference-product-link:hover{text-decoration:underline;color:#074d8a}.reference-status{margin:34px 0 8px}.reference-status h2{text-align:center;margin-bottom:18px}.status-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.status-grid>div{background:#fff;border:1px solid #dbe7f2;border-radius:8px;padding:18px}.status-grid strong{color:#073a78}.status-grid p{margin:7px 0 0;font-size:14px;line-height:1.55}
@media(max-width:900px){.brand.brand-image img{width:175px!important;max-width:58vw!important;height:54px!important}.status-grid{grid-template-columns:1fr}.reference-table{min-width:760px}.reference-table-shell{overflow-x:auto;-webkit-overflow-scrolling:touch}}

/* Consolidated product size selector */
.modal-size-options{margin:22px 0 4px}
.size-choice-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.size-choice{border:1px solid rgba(116,215,232,.32);background:rgba(9,25,35,.9);color:#eaf8fb;border-radius:10px;padding:10px 14px;font:inherit;cursor:pointer;text-align:left}
.size-choice small{display:block;color:#8fb1bd;font-size:11px;margin-top:3px;text-transform:uppercase;letter-spacing:.05em}
.size-choice:hover,.size-choice.active{border-color:var(--cyan-2);box-shadow:0 0 0 1px rgba(116,215,232,.18) inset}