/* ==========================================================================
   Nervelin Store — Sage-Green & Gold wellness design system
   Outfit (headings) + Nunito Sans (body). Prefix: nv-
   ========================================================================== */
:root{
  --green:#3B7A6B;
  --green-dk:#2D5F53;
  --gold:#C9963A;
  --gold-dk:#A67B2E;
  --ink:#1B2A3C;
  --bg:#F4F7F5;
  --sage:#E8F0EC;
  --panel:#FFFFFF;
  --body:#4A5568;
  --muted:#7A8895;
  --line:#D4DDD8;
  --line-2:#ECF2EE;
  --shadow:0 16px 40px rgba(27,42,60,.14);
  --shadow-sm:0 6px 18px rgba(27,42,60,.08);
  --radius:14px;
  --radius-sm:10px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--body);
  font-family:'Nunito Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:16.5px;line-height:1.74;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--green);text-decoration:none}
a:hover{color:var(--green-dk)}
h1,h2,h3,h4{font-family:'Outfit',system-ui,sans-serif;color:var(--ink);line-height:1.18;font-weight:700;margin:0 0 .5em}
h1{font-size:clamp(2rem,4.8vw,3.2rem);font-weight:800}
h2{font-size:clamp(1.65rem,3.2vw,2.4rem)}
h3{font-size:1.35rem}
h4{font-size:1.1rem;margin-bottom:.35em}
p{margin:0 0 1em}
.nv-wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.nv-narrow{max-width:760px;margin:0 auto}
.nv-center{text-align:center}

/* ---------- skip link (accessibility) ---------- */
.nv-skip{position:absolute;top:-100%;left:16px;background:var(--green);color:#fff;padding:10px 18px;border-radius:8px;z-index:9999;font-weight:700;font-size:.9rem}
.nv-skip:focus{top:10px}

/* ---------- buttons ---------- */
.nv-btn,.nv-btn-gold,.nv-btn-outline,.nv-btn-light{
  display:inline-flex;align-items:center;justify-content:center;gap:.45em;
  font-family:'Outfit',sans-serif;font-weight:700;font-size:.96rem;letter-spacing:.01em;
  padding:13px 28px;border-radius:10px;border:1.5px solid transparent;cursor:pointer;
  transition:transform .16s ease,box-shadow .16s ease,background .16s ease;text-align:center;text-decoration:none}
.nv-btn{background:linear-gradient(135deg,var(--green) 0%,var(--green-dk) 100%);color:#fff;
  box-shadow:0 10px 24px rgba(59,122,107,.28)}
.nv-btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(59,122,107,.38);color:#fff}
.nv-btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-dk) 100%);color:#fff;
  box-shadow:0 10px 24px rgba(201,150,58,.3)}
.nv-btn-gold:hover{transform:translateY(-2px);color:#fff}
.nv-btn-outline{background:transparent;border-color:var(--green);color:var(--green)}
.nv-btn-outline:hover{background:var(--green);color:#fff}
.nv-btn-light{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.4);color:#fff}
.nv-btn-light:hover{background:rgba(255,255,255,.25);color:#fff}
.nv-btn-full{width:100%}
.nv-btn-lg{padding:15px 34px;font-size:1.04rem}

/* ---------- trust strip ---------- */
.nv-strip{background:var(--ink);color:#B8C7D6;font-size:.78rem;letter-spacing:.01em;
  display:flex;gap:22px;justify-content:center;flex-wrap:wrap;padding:8px 16px;text-align:center}
.nv-strip b{color:var(--gold)}

/* ---------- nav ---------- */
.nv-nav{position:sticky;top:0;z-index:900;background:rgba(244,247,245,.92);
  backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line)}
.nv-nav .nv-wrap{display:flex;align-items:center;justify-content:space-between;padding-top:12px;padding-bottom:12px}
.nv-logo{font-family:'Outfit',sans-serif;font-weight:800;font-size:1.55rem;color:var(--ink);letter-spacing:-.01em}
.nv-logo span{color:var(--green)}
.nv-menu{display:flex;align-items:center;gap:3px;list-style:none;margin:0;padding:0}
.nv-menu a{color:var(--ink);font-weight:600;font-size:.94rem;padding:8px 13px;border-radius:8px;transition:.15s}
.nv-menu a:hover{background:var(--sage);color:var(--green)}
.nv-menu .nv-btn{color:#fff;padding:10px 20px;margin-left:5px}
.nv-menu .nv-btn:hover{color:#fff}
.nv-hamburger{display:none;background:none;border:none;font-size:1.5rem;color:var(--ink);cursor:pointer;line-height:1}
@media(max-width:920px){
  .nv-menu{position:fixed;inset:0 0 0 auto;width:min(300px,85vw);flex-direction:column;align-items:stretch;
    gap:5px;background:var(--bg);padding:80px 20px 28px;box-shadow:-12px 0 36px rgba(27,42,60,.14);
    transform:translateX(100%);transition:transform .26s ease;z-index:901}
  .nv-menu.open{transform:none}
  .nv-menu a{padding:12px 16px;border-radius:9px}
  .nv-menu .nv-btn{margin-left:0}
  .nv-hamburger{display:block;z-index:902}
}

/* ---------- section shells ---------- */
.nv-sec{padding:72px 0}
.nv-sec-sage{background:var(--sage)}
.nv-sec-light{background:var(--bg)}
.nv-sec-dark{background:linear-gradient(160deg,var(--ink) 0%,#111E2E 100%);color:#C8D6E3}
.nv-sec-dark h2,.nv-sec-dark h3,.nv-sec-dark h4{color:#fff}
.nv-sec-dark p{color:#A9BBD0}
.nv-sec-dark a:not(.nv-btn):not(.nv-btn-gold):not(.nv-btn-outline){color:var(--gold);text-decoration:underline;text-underline-offset:3px}
.nv-head{max-width:720px;margin:0 auto 42px;text-align:center}
.nv-head p{color:var(--muted);font-size:1.04rem;margin-top:.35em}
.nv-tag{display:inline-block;font-family:'Outfit',sans-serif;font-weight:700;font-size:.7rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:12px;
  background:rgba(59,122,107,.1);padding:6px 14px;border-radius:999px}

/* ---------- hero ---------- */
.nv-hero{position:relative;overflow:hidden;
  background:linear-gradient(165deg,var(--sage) 0%,var(--bg) 55%,#fff 100%)}
.nv-hero::before{content:'';position:absolute;width:500px;height:500px;right:-120px;top:-100px;border-radius:50%;
  background:radial-gradient(circle,rgba(59,122,107,.12),transparent 60%);z-index:0}
.nv-hero::after{content:'';position:absolute;width:400px;height:400px;left:-140px;bottom:-150px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,150,58,.1),transparent 62%);z-index:0}
.nv-hero .nv-wrap{position:relative;z-index:1}
.nv-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:48px;align-items:center;
  padding:56px 0 68px}
.nv-hero-img{text-align:center;position:relative}
.nv-hero-img img{max-width:min(420px,100%);margin:0 auto;position:relative;z-index:2}

/* glow pulse animation behind hero image */
.nv-hero-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:340px;height:340px;
  border-radius:50%;background:radial-gradient(circle,rgba(59,122,107,.22),rgba(201,150,58,.1),transparent 70%);
  animation:nvGlow 3.5s ease-in-out infinite alternate;z-index:1}
@keyframes nvGlow{
  0%{transform:translate(-50%,-50%) scale(1);opacity:.7}
  100%{transform:translate(-50%,-50%) scale(1.18);opacity:1}
}

.nv-hero-copy{position:relative;z-index:2}
.nv-hero h1 em{font-style:normal;color:var(--green)}
.nv-pill{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line-2);
  border-radius:999px;padding:7px 16px;font-size:.78rem;font-weight:600;color:var(--green);box-shadow:var(--shadow-sm);margin-bottom:16px}

/* quick answer box */
.nv-answer{background:#fff;border:1px solid var(--line-2);border-left:3px solid var(--gold);
  border-radius:12px;padding:20px 22px;margin:18px 0;box-shadow:var(--shadow-sm)}
.nv-answer .label{display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-dk);margin-bottom:8px}
.nv-answer p{margin:0;color:var(--muted)}
.nv-answer p.lead{color:var(--ink);font-weight:600;margin-bottom:.6em;font-size:1.04rem}

/* quick facts table */
.nv-facts-table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.9rem}
.nv-facts-table td{padding:8px 12px;border-bottom:1px solid var(--line-2)}
.nv-facts-table td:first-child{font-weight:700;color:var(--ink);width:40%}
.nv-facts-table td:last-child{color:var(--muted)}

.nv-tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0 0 18px;padding:0}
.nv-tags li{background:#fff;border:1px solid var(--line-2);border-radius:8px;padding:7px 14px;
  font-size:.78rem;font-weight:600;color:var(--ink)}
.nv-checks{list-style:none;margin:0 0 20px;padding:0}
.nv-checks li{position:relative;padding-left:30px;margin-bottom:10px;font-weight:500;color:var(--ink)}
.nv-checks li::before{content:'';position:absolute;left:0;top:3px;width:18px;height:18px;border-radius:50%;
  background:linear-gradient(135deg,var(--green),var(--gold));box-shadow:0 0 0 3px rgba(59,122,107,.1)}
.nv-checks li::after{content:'\2713';position:absolute;left:4.5px;top:3px;color:#fff;font-size:.62rem;font-weight:800}
.nv-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 22px}
.nv-stats div{background:#fff;border:1px solid var(--line-2);border-radius:10px;padding:14px 6px;text-align:center;box-shadow:var(--shadow-sm)}
.nv-stats b{display:block;font-family:'Outfit',sans-serif;font-weight:800;font-size:1.7rem;color:var(--green);line-height:1}
.nv-stats span{font-size:.6rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.nv-hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:18px}
.nv-hero-trust{display:flex;flex-wrap:wrap;gap:7px 16px;font-size:.76rem;font-weight:500;color:var(--muted)}
.nv-hero-trust span{display:inline-flex;align-items:center;gap:5px}
.nv-hero-trust span::before{content:'\2714';color:var(--green);font-weight:800}
@media(max-width:920px){
  .nv-hero-grid{grid-template-columns:1fr;gap:24px;padding:36px 0 48px;text-align:center}
  .nv-hero-img{order:-1}.nv-hero-img img{max-width:min(300px,80%)}
  .nv-hero-glow{width:260px;height:260px}
  .nv-tags,.nv-hero-btns,.nv-hero-trust{justify-content:center}
  .nv-checks{display:inline-block;text-align:left}.nv-answer{text-align:left}
}

/* stagger entrance animation */
.nv-hero-copy>*{opacity:0;transform:translateY(18px);animation:nvFadeUp .6s ease forwards}
.nv-hero-copy>*:nth-child(1){animation-delay:.1s}
.nv-hero-copy>*:nth-child(2){animation-delay:.2s}
.nv-hero-copy>*:nth-child(3){animation-delay:.3s}
.nv-hero-copy>*:nth-child(4){animation-delay:.4s}
.nv-hero-copy>*:nth-child(5){animation-delay:.5s}
.nv-hero-copy>*:nth-child(6){animation-delay:.55s}
.nv-hero-copy>*:nth-child(7){animation-delay:.6s}
.nv-hero-copy>*:nth-child(8){animation-delay:.65s}
.nv-hero-copy>*:nth-child(9){animation-delay:.7s}
.nv-hero-copy>*:nth-child(10){animation-delay:.75s}
.nv-hero-copy>*:nth-child(11){animation-delay:.8s}
.nv-hero-img{opacity:0;transform:translateX(-30px) scale(.95);animation:nvSlideIn .8s ease .2s forwards}
@keyframes nvFadeUp{to{opacity:1;transform:none}}
@keyframes nvSlideIn{to{opacity:1;transform:none}}

/* ---------- grids + cards ---------- */
.nv-grid{display:grid;gap:20px}
.nv-g2{grid-template-columns:repeat(2,1fr)}
.nv-g3{grid-template-columns:repeat(3,1fr)}
.nv-g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:960px){.nv-g4{grid-template-columns:repeat(2,1fr)}.nv-g3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.nv-g4,.nv-g3,.nv-g2{grid-template-columns:1fr}}
.nv-card{background:var(--panel);border:1px solid var(--line-2);border-radius:var(--radius);padding:26px 22px;
  box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease}
.nv-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.nv-card p{color:var(--muted);margin:0;font-size:.94rem}
.nv-card h4{color:var(--ink)}
.nv-card-badge{text-align:center}
.nv-card-badge img{max-width:min(110px,55%);margin:0 auto 12px}
.nv-num{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:11px;
  font-family:'Outfit',sans-serif;font-weight:800;font-size:1.15rem;margin-bottom:12px;
  background:linear-gradient(135deg,var(--green),var(--gold));color:#fff}

/* ---------- split layout ---------- */
.nv-split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.nv-split img{border-radius:var(--radius);max-width:min(420px,100%);margin:0 auto}
@media(max-width:920px){.nv-split{grid-template-columns:1fr;gap:24px}}
.nv-split-copy p{color:var(--muted)}

/* ---------- advantages list ---------- */
.nv-adv-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:740px){.nv-adv-list{grid-template-columns:1fr}}
.nv-adv-list li{background:#fff;border:1px solid var(--line-2);border-radius:var(--radius-sm);padding:16px 18px;
  position:relative;padding-left:46px;box-shadow:var(--shadow-sm)}
.nv-adv-list li::before{content:'\2714';position:absolute;left:18px;top:16px;color:var(--green);font-weight:800;font-size:.9rem}
.nv-adv-list li b{display:block;color:var(--ink);margin-bottom:2px;font-family:'Outfit',sans-serif;font-weight:700}
.nv-adv-list li span{color:var(--muted);font-size:.92rem}

/* ---------- ingredient cards ---------- */
.nv-ing{background:var(--panel);border:1px solid var(--line-2);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform .18s ease}
.nv-ing:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.nv-ing .icon{height:56px;width:56px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--sage),#fff);border:1px solid var(--line-2);font-size:1.6rem;margin:22px 22px 0}
.nv-ing .body{padding:14px 22px 24px}
.nv-ing .role{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--green)}
.nv-ing h4{margin:.25em 0 .35em}
.nv-ing p{color:var(--muted);font-size:.92rem;margin:0}

/* ---------- reviews ---------- */
.nv-rev-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.nv-rev-head img{width:52px;height:52px;border-radius:50%;object-fit:cover;border:2px solid var(--sage)}
.nv-rev-name{font-family:'Outfit',sans-serif;font-weight:700;color:var(--ink)}
.nv-rev-sub{font-size:.76rem;color:var(--muted)}
.nv-stars{color:var(--gold);letter-spacing:2px;margin-bottom:8px}
.nv-card blockquote{margin:0;color:var(--ink);font-style:italic;font-size:1rem}
.nv-board{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;text-align:center;margin-top:36px}
@media(max-width:640px){.nv-board{grid-template-columns:1fr}}
.nv-board b{display:block;font-family:'Outfit',sans-serif;font-weight:800;font-size:2.2rem;color:var(--green)}
.nv-board span{font-size:.74rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}

/* ---------- pricing ---------- */
.nv-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
@media(max-width:960px){.nv-plans{grid-template-columns:1fr;max-width:420px;margin:0 auto}}
.nv-plan{background:var(--panel);border:1px solid var(--line-2);border-radius:var(--radius);padding:28px 22px;text-align:center;
  display:flex;flex-direction:column;position:relative;box-shadow:var(--shadow-sm)}
.nv-plan.top{border:2px solid var(--gold);box-shadow:0 22px 46px rgba(201,150,58,.16)}
@media(min-width:961px){.nv-plan.top{transform:scale(1.04)}}
.nv-ribbon{position:absolute;top:-13px;left:50%;transform:translateX(-50%);white-space:nowrap;
  background:linear-gradient(135deg,var(--gold),var(--gold-dk));color:#fff;font-size:.68rem;font-weight:700;
  letter-spacing:.07em;text-transform:uppercase;padding:6px 16px;border-radius:999px;box-shadow:var(--shadow-sm)}
.nv-ribbon.green{background:linear-gradient(135deg,var(--green),var(--green-dk))}
.nv-plan img.pk{max-width:150px;height:120px;object-fit:contain;margin:4px auto 12px}
.nv-plan-ttl{font-family:'Outfit',sans-serif;font-weight:800;font-size:1.35rem;color:var(--ink)}
.nv-plan-sub{font-size:.8rem;color:var(--muted);margin-bottom:10px}
.nv-plan-was{text-decoration:line-through;color:var(--muted);font-size:.84rem}
.nv-plan-price{font-family:'Outfit',sans-serif;font-weight:800;font-size:2.4rem;color:var(--green);line-height:1}
.nv-plan-price small{font-family:'Nunito Sans',sans-serif;font-size:.7rem;font-weight:600;color:var(--muted)}
.nv-plan-total{font-weight:700;color:var(--ink);margin:6px 0 3px}
.nv-plan-ship{font-size:.82rem;font-weight:700;color:var(--green);margin-bottom:12px}
.nv-plan-ship.paid{color:var(--muted)}
.nv-plan ul{list-style:none;margin:0 0 16px;padding:0;text-align:left;font-size:.88rem;color:var(--muted)}
.nv-plan ul li{position:relative;padding-left:22px;margin-bottom:8px}
.nv-plan ul li::before{content:'\2713';position:absolute;left:0;color:var(--green);font-weight:800}
.nv-plan .nv-btn{margin-top:auto}
.nv-plan .cards{max-width:140px;margin:12px auto 0;opacity:.7}

/* ---------- guarantee ---------- */
.nv-guar{display:grid;grid-template-columns:auto 1fr;gap:36px;align-items:center;background:#fff;
  border:1px solid var(--line-2);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-sm)}
.nv-guar img{max-width:160px}
@media(max-width:820px){.nv-guar{grid-template-columns:1fr;text-align:center;gap:20px;padding:26px 20px}.nv-guar img{margin:0 auto}}

/* ---------- steps ---------- */
.nv-steps{display:grid;gap:13px}
.nv-step-row{background:#fff;border:1px solid var(--line-2);border-radius:var(--radius-sm);padding:20px 22px;
  display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;box-shadow:var(--shadow-sm)}
.nv-step-row .n{width:40px;height:40px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(135deg,var(--green),var(--gold));color:#fff;font-family:'Outfit',sans-serif;font-weight:800;
  display:flex;align-items:center;justify-content:center;font-size:1.05rem}
.nv-step-row p{margin:0;color:var(--muted);font-size:.94rem}

/* ---------- FAQ ---------- */
.nv-faq{border-top:1px solid var(--line)}
.nv-faq-row{border-bottom:1px solid var(--line)}
.nv-faq-btn{width:100%;background:none;border:none;text-align:left;cursor:pointer;padding:20px 4px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  font-family:'Outfit',sans-serif;font-weight:700;font-size:1.08rem;color:var(--ink)}
.nv-faq-btn::after{content:'+';font-size:1.4rem;color:var(--green);flex-shrink:0;transition:transform .2s}
.nv-faq-row.active .nv-faq-btn::after{transform:rotate(45deg)}
.nv-faq-body{max-height:0;overflow:hidden;transition:max-height .3s ease}
.nv-faq-body p{padding:0 4px 20px;margin:0;color:var(--muted)}

/* ---------- comparison table ---------- */
.nv-compare{width:100%;border-collapse:collapse;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.nv-compare th,.nv-compare td{padding:14px 16px;text-align:center;border-bottom:1px solid var(--line-2);font-size:.9rem}
.nv-compare th{background:var(--ink);color:#fff;font-family:'Outfit',sans-serif;font-weight:700}
.nv-compare th:first-child{text-align:left}
.nv-compare td:first-child{text-align:left;font-weight:600;color:var(--ink)}
.nv-compare tr:nth-child(even){background:var(--sage)}
.nv-compare .yes{color:var(--green);font-weight:800}
.nv-compare .no{color:#C0392B;font-weight:700}
@media(max-width:640px){.nv-compare{font-size:.8rem}.nv-compare th,.nv-compare td{padding:10px 8px}}

/* ---------- audience cards ---------- */
.nv-audience .icon{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;background:var(--sage);border:1px solid var(--line-2);margin-bottom:14px}

/* ---------- references ---------- */
.nv-refs{list-style:none;margin:0;padding:0}
.nv-refs li{padding:12px 0;border-bottom:1px solid var(--line)}
.nv-refs a{color:var(--green);font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* ---------- bonuses ---------- */
.nv-bonus{background:#fff;border:1px solid var(--line-2);border-radius:var(--radius);padding:24px;
  box-shadow:var(--shadow-sm)}
.nv-bonus-num{display:inline-block;font-family:'Outfit',sans-serif;font-weight:800;font-size:.72rem;
  letter-spacing:.08em;color:var(--gold-dk);margin-bottom:8px}
.nv-bonus-val{font-size:.82rem;color:var(--muted);margin-top:8px}

/* ---------- blog cards ---------- */
.nv-blog-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line-2);
  border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow-sm);transition:transform .18s ease}
.nv-blog-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--gold)}
.nv-blog-chip{align-self:flex-start;font-size:.62rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--green);background:var(--sage);border-radius:999px;padding:4px 10px;margin-bottom:12px}
.nv-blog-card h3{font-size:1.1rem;margin-bottom:.35em}
.nv-blog-card h3 a{color:var(--ink)}
.nv-blog-card h3 a:hover{color:var(--green)}
.nv-blog-card p{color:var(--muted);font-size:.9rem;margin:0 0 14px}
.nv-blog-card .more{margin-top:auto;font-weight:700;color:var(--green);font-size:.88rem}

/* ---------- final CTA ---------- */
.nv-final{background:linear-gradient(160deg,var(--green) 0%,var(--green-dk) 100%);border-radius:22px;
  padding:52px 26px;text-align:center;color:#fff;position:relative;overflow:hidden}
.nv-final::before{content:'';position:absolute;width:340px;height:340px;right:-100px;top:-100px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,150,58,.3),transparent 60%)}
.nv-final h2{color:#fff;position:relative}
.nv-final p{color:#B8D7CD;position:relative}
.nv-final img{max-width:min(280px,70%);margin:18px auto;position:relative;filter:drop-shadow(0 18px 30px rgba(0,0,0,.25))}
.nv-final .old{color:#8AB8A8;text-decoration:line-through;position:relative}
.nv-final .new{font-family:'Outfit',sans-serif;font-weight:800;font-size:2rem;color:#fff;margin:3px 0 18px;position:relative}
.nv-final .sm{font-size:.82rem;color:#8AB8A8;margin-top:14px;position:relative}

/* ---------- byline / author ---------- */
.nv-byline{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:14px 0;border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);margin:20px 0;font-size:.88rem;color:var(--muted)}
.nv-byline .av{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--gold));
  color:#fff;font-family:'Outfit',sans-serif;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:.95rem}
.nv-byline b{color:var(--ink)}
.nv-authorbox{background:#fff;border:1px solid var(--line-2);border-radius:var(--radius);padding:22px;
  display:flex;gap:16px;align-items:flex-start;margin-top:30px;box-shadow:var(--shadow-sm)}
.nv-authorbox .av{width:52px;height:52px;flex-shrink:0;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--gold));
  color:#fff;font-family:'Outfit',sans-serif;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.nv-authorbox h4{margin:0 0 .25em}
.nv-authorbox p{margin:0;color:var(--muted);font-size:.9rem}

/* ---------- breadcrumb ---------- */
.nv-crumb{font-size:.8rem;color:var(--muted);padding:16px 0 0}
.nv-crumb a{color:var(--green);font-weight:600}
.nv-crumb i{font-style:normal;margin:0 7px;color:var(--gold)}

/* ---------- article ---------- */
.nv-article h2{margin-top:1.5em}.nv-article h3{margin-top:1.3em}
.nv-article p{color:var(--body)}
.nv-article a{color:var(--green);text-decoration:underline;text-underline-offset:3px}

/* ---------- callout ---------- */
.nv-callout{background:#fff;border:1px solid var(--line-2);border-left:4px solid var(--gold);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:20px 22px;color:var(--muted);box-shadow:var(--shadow-sm)}
.nv-callout b{color:var(--ink)}

/* ---------- security notice ---------- */
.nv-security{background:#fff;border:1px solid var(--line-2);border-radius:var(--radius);padding:24px;text-align:center;box-shadow:var(--shadow-sm)}
.nv-security h4{color:var(--ink)}
.nv-security p{color:var(--muted);font-size:.92rem;margin:0}

/* ---------- footer ---------- */
.nv-foot{background:var(--ink);color:#9DB0C6;padding:50px 0 30px;font-size:.88rem;text-align:center}
.nv-foot a{color:#D5E2F0;text-decoration:none}.nv-foot a:hover{color:var(--gold)}
.nv-foot-links{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 20px;margin-bottom:16px}
.nv-foot-links2{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 18px;margin-bottom:28px;font-size:.84rem}
.nv-foot hr{border:none;border-top:1px solid rgba(255,255,255,.1);margin:24px 0}
.nv-foot .fda-text{max-width:800px;margin:0 auto 18px;color:#7A8FA5;font-size:.82rem;line-height:1.65}
.nv-foot .fda-text b{color:#B8C9DA}
.nv-foot .aff-text{max-width:800px;margin:0 auto 18px;color:#7A8FA5;font-size:.82rem;line-height:1.65}
.nv-foot .aff-text b{color:#B8C9DA}
.nv-foot .aff-text a{color:var(--gold);text-decoration:underline;text-underline-offset:3px}
.nv-foot .cr{font-size:.8rem;color:#6B7E94;margin-top:18px}
.nv-foot .tagline{font-size:.78rem;color:#5A6E84;margin-top:6px}

/* ---------- sticky mobile bar ---------- */
.nv-sticky{position:fixed;left:0;right:0;bottom:0;z-index:800;background:rgba(27,42,60,.97);
  backdrop-filter:blur(8px);border-top:2px solid var(--gold);padding:10px 14px;display:none;
  align-items:center;justify-content:space-between;gap:10px}
.nv-sticky .t{color:#fff;line-height:1.2;min-width:0}
.nv-sticky .t b{display:block;font-family:'Outfit',sans-serif;font-weight:800;color:var(--gold);font-size:.95rem}
.nv-sticky .t small{color:#9DB0C6;font-size:.7rem}
.nv-sticky .nv-btn{padding:10px 18px;flex-shrink:0}
@media(max-width:920px){.nv-sticky{display:flex}body{padding-bottom:68px}}

/* ---------- scroll reveal ---------- */
.nv-reveal{transition:opacity .55s ease,transform .55s ease}
.nv-js .nv-reveal{opacity:0;transform:translateY(20px)}
.nv-js .nv-reveal.visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.nv-js .nv-reveal{opacity:1;transform:none}}

/* reviewer CSS avatars */
.nv-rev-av{width:52px;height:52px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,var(--green),var(--gold));color:#fff;
  font-family:'Outfit',sans-serif;font-weight:800;font-size:1rem;
  display:flex;align-items:center;justify-content:center;letter-spacing:.02em}