/* ============================================================
   NANODEFENSEUS — css/style.css
   Domain: nanodefenseus.com
   Theme: Obsidian Black + Ice Teal + Platinum Silver
   Font: DM Sans (headings/nav/UI) + Fraunces (body editorial)
   Layout: Product-LEFT Copy-RIGHT split hero + scanning CSS
           lab-grid bg; 4 microbiome failure cards; 6 ingredient
           alternating rows on dark; 4-node timeline; 3 bonuses;
           3-step dark howto
   Naming: --ndu- prefix
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --ndu-black:   #080d10;
  --ndu-blk-md:  #0c1318;
  --ndu-blk-lt:  #121b22;
  --ndu-blk-brt: #18242d;
  --ndu-teal:    #0fb8c4;
  --ndu-tel-md:  #0ca3ae;
  --ndu-tel-dk:  #087880;
  --ndu-tel-lt:  #16d4e2;
  --ndu-tel-brt: #30eefa;
  --ndu-tel-pal: #e0fbfc;
  --ndu-tel-xpl: #f0feff;
  --ndu-silver:  #c8d8e4;
  --ndu-plt:     #e8eef4;
  --ndu-white:   #ffffff;
  --ndu-off-w:   #f4f8fa;
  --ndu-text:    #080d10;
  --ndu-muted:   #1a2a35;
  --ndu-faint:   #5a7888;
  --ndu-border:  #c8dde4;
  --ndu-bdr-lt:  #deedf4;
  --ndu-bdr-dk:  #142030;

  --sh-1: 0 1px 6px rgba(15,184,196,.07);
  --sh-2: 0 4px 18px rgba(15,184,196,.13);
  --sh-3: 0 12px 40px rgba(15,184,196,.20);
  --sh-teal: 0 4px 22px rgba(15,184,196,.36);
  --sh-blk:  0 4px 22px rgba(8,13,16,.70);

  --r-xs:  4px;
  --r-sm:  9px;
  --r-md:  14px;
  --r-lg:  22px;
  --r-pill:999px;
}

html{scroll-behavior:smooth}
body{font-family:'Fraunces',serif;font-size:18px;color:var(--ndu-text);background:var(--ndu-white);overflow-x:hidden;line-height:1.78}
h1,h2,h3{font-family:'DM Sans',sans-serif}
h4,h5{font-family:'DM Sans',sans-serif;font-weight:700}
em{font-style:italic}

/* ═══ NAV ═══ */
nav{position:sticky;top:0;z-index:1000;background:var(--ndu-black);padding:0 24px;height:66px;border-bottom:2px solid var(--ndu-teal);box-shadow:0 4px 20px rgba(15,184,196,.18)}
.nav-inner{max-width:1240px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav-logo{text-decoration:none;display:flex;align-items:center;gap:2px;flex-shrink:0}
.ln-nano{font-family:'DM Sans',sans-serif;font-size:1.05rem;font-weight:700;color:var(--ndu-teal);letter-spacing:2px}
.ln-def{font-family:'DM Sans',sans-serif;font-size:1.05rem;font-weight:400;color:var(--ndu-silver);letter-spacing:1px}
.ln-pro{font-family:'DM Sans',sans-serif;font-size:1.05rem;font-weight:700;color:var(--ndu-tel-brt);letter-spacing:2px}
.nav-links{display:flex;align-items:center;gap:18px;list-style:none}
.nav-links a{color:rgba(255,255,255,.46);text-decoration:none;font-family:'DM Sans',sans-serif;font-size:.80rem;font-weight:500;transition:color .2s;white-space:nowrap;letter-spacing:.2px}
.nav-links a:hover{color:var(--ndu-tel-brt)}
.nav-cta{background:var(--ndu-teal)!important;color:var(--ndu-black)!important;font-family:'DM Sans',sans-serif!important;font-weight:700!important;font-size:.74rem!important;letter-spacing:.4px!important;padding:9px 18px!important;border-radius:var(--r-pill)!important;transition:filter .2s!important}
.nav-cta:hover{filter:brightness(1.12)!important}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none}
.hamburger span{width:24px;height:2px;background:var(--ndu-teal);display:block;border-radius:2px}
.mobile-menu{display:none;flex-direction:column;background:var(--ndu-blk-md);position:absolute;top:68px;left:0;right:0;padding:20px 28px;gap:14px;z-index:999;border-bottom:2px solid var(--ndu-teal)}
.mobile-menu.open{display:flex}
.mobile-menu a{color:rgba(255,255,255,.58);text-decoration:none;font-family:'DM Sans',sans-serif;font-size:.95rem;font-weight:500;padding:4px 0;border-bottom:.5px solid rgba(15,184,196,.14)}
.mob-cta{background:var(--ndu-teal)!important;color:var(--ndu-black)!important;text-align:center;padding:12px!important;border-radius:var(--r-pill)!important;font-weight:700!important;margin-top:8px;border:none!important}

/* ═══ BUTTONS ═══ */
.cta-teal{display:inline-block;background:linear-gradient(135deg,var(--ndu-tel-dk) 0%,var(--ndu-teal) 55%,var(--ndu-tel-lt) 100%);color:var(--ndu-black);font-family:'DM Sans',sans-serif;font-weight:700;font-size:.88rem;letter-spacing:.4px;text-transform:uppercase;padding:14px 38px;border-radius:var(--r-pill);text-decoration:none;transition:filter .25s,transform .2s,box-shadow .2s;box-shadow:var(--sh-teal)}
.cta-teal:hover{filter:brightness(1.12);transform:translateY(-3px);box-shadow:0 8px 28px rgba(15,184,196,.44)}
.cta-xl{font-size:.94rem;padding:16px 46px}
.cta-lg{font-size:.90rem;padding:14px 40px}
.cta-ghost-ndu{display:inline-block;background:transparent;color:rgba(255,255,255,.42);font-family:'DM Sans',sans-serif;font-weight:500;font-size:.80rem;letter-spacing:.3px;text-transform:uppercase;padding:13px 28px;border-radius:var(--r-pill);text-decoration:none;border:1.5px solid rgba(15,184,196,.24);transition:all .2s}
.cta-ghost-ndu:hover{border-color:var(--ndu-tel-brt);color:var(--ndu-tel-brt)}

/* ═══ TAGS ═══ */
.etag{display:inline-block;font-family:'DM Sans',sans-serif;font-size:.60rem;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--ndu-teal);border-bottom:2px solid var(--ndu-teal);padding-bottom:3px;margin-bottom:14px}
.etag.etag-lt{color:rgba(255,255,255,.78);border-bottom-color:rgba(15,184,196,.50)}

/* ═══ BAND HEADERS ═══ */
.band-hdr{padding:52px 24px 40px;text-align:center}
.teal-band{background:linear-gradient(145deg,var(--ndu-tel-dk) 0%,var(--ndu-teal) 100%);border-top:2px solid var(--ndu-tel-lt);border-bottom:1px solid var(--ndu-tel-dk)}
.dark-band{background:var(--ndu-black);border-top:2px solid var(--ndu-teal);border-bottom:1px solid var(--ndu-bdr-dk)}
.bh-inner{max-width:760px;margin:0 auto}
.bh-inner h2{font-family:'DM Sans',sans-serif;font-size:1.9rem;font-weight:800;line-height:1.26;margin-bottom:10px;color:var(--ndu-white)}
.bh-inner p{font-family:'Fraunces',serif;font-size:.95rem;color:rgba(255,255,255,.56)}

/* ═══ HERO — Product LEFT, Copy RIGHT + scanning lab bg ═══ */
.hero{background:var(--ndu-black);position:relative;overflow:hidden;border-bottom:2px solid var(--ndu-teal)}
/* Animated scanning-line lab grid bg */
.hero-scan-bg{position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(15,184,196,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(15,184,196,.04) 1px,transparent 1px);
  background-size:48px 48px;
  animation:scanSlide 12s linear infinite}
@keyframes scanSlide{0%{background-position:0 0}100%{background-position:48px 48px}}
.hero-scan-bg::after{content:'';position:absolute;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,rgba(15,184,196,.45),transparent);animation:scanLine 4s ease-in-out infinite;top:0}
@keyframes scanLine{0%{top:0;opacity:0}10%{opacity:1}90%{opacity:.6}100%{top:100%;opacity:0}}

.hero-inner{position:relative;z-index:1;max-width:1200px;margin:0 auto;display:grid;grid-template-columns:420px 1fr;min-height:680px;align-items:center;gap:56px;padding:60px 40px}

/* LEFT: Product */
.hero-product{display:flex;flex-direction:column;align-items:center;position:relative}
.hp-lab-ring{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:340px;height:340px;border-radius:50%;border:1px solid rgba(15,184,196,.16);pointer-events:none}
.hp-lab-ring::before{content:'';position:absolute;inset:14px;border-radius:50%;border:1px dashed rgba(15,184,196,.10)}
.hlr-inner{position:absolute;inset:28px;border-radius:50%;background:radial-gradient(ellipse,rgba(15,184,196,.10) 0%,transparent 70%)}
.hero-product a{display:block;position:relative;z-index:1}
.hero-product a img{width:auto;max-width:280px;max-height:360px;object-fit:contain;filter:drop-shadow(0 16px 52px rgba(0,0,0,.80)) drop-shadow(0 0 60px rgba(15,184,196,.22));transition:transform .5s;display:block;margin:0 auto}
.hero-product a:hover img{transform:scale(1.05) translateY(-10px)}
.hp-badge-row{display:flex;flex-wrap:wrap;justify-content:center;gap:7px;margin-top:14px;position:relative;z-index:1}
.hpb{font-family:'DM Sans',sans-serif;font-size:.62rem;font-weight:600;color:var(--ndu-teal);background:rgba(15,184,196,.10);border:1px solid rgba(15,184,196,.20);padding:4px 11px;border-radius:var(--r-pill)}
.hp-rating{font-family:'DM Sans',sans-serif;font-size:.74rem;font-weight:600;color:var(--ndu-tel-brt);margin-top:10px;position:relative;z-index:1}

/* RIGHT: Copy */
.hero-copy{display:flex;flex-direction:column;gap:0}
.hc-pre{font-family:'DM Sans',sans-serif;font-size:.60rem;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--ndu-teal);display:flex;align-items:center;gap:7px;margin-bottom:16px}
.hcp-dot{width:6px;height:6px;border-radius:50%;background:var(--ndu-teal);flex-shrink:0;animation:dotPulse 2s ease-in-out infinite}
@keyframes dotPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.7)}}
.hero-h1{font-family:'DM Sans',sans-serif;font-size:2.7rem;font-weight:800;line-height:1.18;color:var(--ndu-white);margin-bottom:18px;letter-spacing:-.5px}
.h1-teal{color:var(--ndu-tel-brt)}
.h1-white{color:var(--ndu-plt)}
.hero-sub{font-family:'Fraunces',serif;font-size:1.04rem;line-height:1.84;color:rgba(255,255,255,.50);margin-bottom:20px;max-width:540px}
.hero-sub strong{color:var(--ndu-tel-brt)}
/* Stats */
.hc-stats{display:flex;flex-direction:column;gap:8px;margin-bottom:22px}
.hcs-row{display:flex;align-items:center;gap:0;background:rgba(15,184,196,.07);border:1px solid rgba(15,184,196,.14);border-radius:var(--r-md);overflow:hidden}
.hcs{display:flex;flex-direction:column;padding:10px 16px;flex:1}
.hcs-v{font-family:'DM Sans',sans-serif;font-size:1.1rem;font-weight:800;color:var(--ndu-tel-brt);line-height:1;margin-bottom:3px}
.hcs-l{font-family:'DM Sans',sans-serif;font-size:.56rem;font-weight:500;color:rgba(255,255,255,.34);text-transform:uppercase;letter-spacing:.4px}
.hcs-sep{width:1px;background:rgba(15,184,196,.12);align-self:stretch}
.hc-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:12px}
.hc-fine{font-family:'DM Sans',sans-serif;font-size:.68rem;color:rgba(255,255,255,.24)}
.hc-legal{font-family:'Fraunces',serif;font-size:.72rem;color:rgba(255,255,255,.16);margin-top:4px;line-height:1.55}

/* ═══ MICROBIOME SECTION — 4 cards ═══ */
.micro-section{background:var(--ndu-off-w);padding:64px 40px}
.micro-grid{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:36px}
.micro-card{background:var(--ndu-white);border:1px solid var(--ndu-border);border-radius:var(--r-lg);padding:24px 20px;box-shadow:var(--sh-1);transition:box-shadow .25s,transform .25s}
.micro-card:hover{box-shadow:var(--sh-3);transform:translateY(-4px)}
.mc-icon{width:36px;height:36px;border-radius:50%;font-size:1rem;font-weight:900;display:flex;align-items:center;justify-content:center;margin-bottom:10px;flex-shrink:0}
.mc-icon-red{background:#fee2e2;color:#dc2626;border:1px solid #fca5a5}
.mc-icon-teal{background:var(--ndu-tel-pal);color:var(--ndu-tel-dk);border:1px solid rgba(15,184,196,.30)}
.micro-card h3{font-family:'DM Sans',sans-serif;font-size:.88rem;font-weight:700;color:var(--ndu-text);margin-bottom:8px;line-height:1.32}
.micro-card p{font-family:'Fraunces',serif;font-size:.88rem;line-height:1.70;color:var(--ndu-muted)}
/* Facts bar */
.facts-bar{max-width:1160px;margin:0 auto;background:var(--ndu-tel-xpl);border:1px solid var(--ndu-border);border-radius:var(--r-md);display:flex;flex-wrap:wrap;overflow:hidden}
.fb-item{display:flex;flex-direction:column;padding:13px 18px;flex:1;min-width:110px}
.fb-sep{width:1px;background:var(--ndu-border);flex-shrink:0}
.fbk{font-family:'DM Sans',sans-serif;font-size:.60rem;font-weight:700;color:var(--ndu-teal);text-transform:uppercase;letter-spacing:.5px;margin-bottom:3px}
.fbv{font-family:'Fraunces',serif;font-size:.88rem;color:var(--ndu-muted)}
.fbg{color:var(--ndu-tel-dk);font-weight:700;font-family:'DM Sans',sans-serif}

/* ═══ PRICE BAND ═══ */
.price-band{background:var(--ndu-blk-lt);padding:38px 24px 14px;text-align:center;border-top:2px solid var(--ndu-teal)}
.pb-inner h2{font-family:'DM Sans',sans-serif;font-size:1.85rem;font-weight:800;color:var(--ndu-tel-brt);margin-bottom:8px}
.pb-inner p{font-family:'Fraunces',serif;font-size:.92rem;color:rgba(255,255,255,.44)}
.price-sec{background:var(--ndu-blk-md);padding:42px;text-align:center}
.price-link img{max-width:900px;width:100%;height:auto;object-fit:contain;border-radius:var(--r-md);display:block;margin:0 auto;transition:transform .3s}
.price-link:hover img{transform:scale(1.01)}

/* ═══ INGREDIENTS — alternating rows ═══ */
.ing-section{background:var(--ndu-blk-lt);padding:64px 40px}
.ing-visual{max-width:900px;margin:0 auto 36px;text-align:center}
.ing-visual img{max-width:100%;height:auto;border-radius:var(--r-lg);box-shadow:0 8px 32px rgba(0,0,0,.40)}
.ing-list{max-width:1060px;margin:0 auto;display:flex;flex-direction:column;gap:0;margin-bottom:22px}
.ing-row{display:grid;grid-template-columns:56px 1fr;gap:0;align-items:start;padding:28px 0;border-bottom:1px solid rgba(15,184,196,.10)}
.ing-row:last-child{border-bottom:none}
.ir-alt{background:rgba(15,184,196,.04)}
.ir-num{font-family:'DM Sans',sans-serif;font-size:2rem;font-weight:900;color:rgba(15,184,196,.20);line-height:1;flex-shrink:0;padding-top:4px}
.ir-body{padding-left:24px}
.ir-nano-tag{display:inline-block;font-family:'DM Sans',sans-serif;font-size:.56rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;background:var(--ndu-teal);color:var(--ndu-black);padding:3px 9px;border-radius:var(--r-pill);margin-bottom:7px}
.ir-body h4{font-family:'DM Sans',sans-serif;font-size:.90rem;font-weight:700;color:var(--ndu-tel-brt);margin-bottom:8px;line-height:1.32}
.ir-body p{font-family:'Fraunces',serif;font-size:.90rem;line-height:1.72;color:rgba(255,255,255,.44)}
.ing-legal{max-width:860px;margin:16px auto 0;background:rgba(255,255,255,.05);border:1px solid rgba(15,184,196,.12);border-radius:var(--r-xs);padding:12px 18px;font-family:'Fraunces',serif;font-size:.76rem;color:rgba(255,255,255,.26);line-height:1.60}

/* ═══ TIMELINE — 4 nodes ═══ */
.timeline-section{background:var(--ndu-off-w);padding:64px 40px}
.tl-track{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:0;margin-bottom:24px}
.tl-node{display:grid;grid-template-columns:64px 1fr;gap:0;align-items:start}
.tln-marker{display:flex;flex-direction:column;align-items:center;flex-shrink:0}
.tln-dot{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--ndu-tel-dk) 0%,var(--ndu-teal) 100%);color:var(--ndu-black);font-family:'DM Sans',sans-serif;font-size:.78rem;font-weight:800;display:flex;align-items:center;justify-content:center;box-shadow:var(--sh-teal);flex-shrink:0;position:relative;z-index:1}
.tln-gold{background:linear-gradient(135deg,#d97706 0%,#f59e0b 100%);box-shadow:0 4px 22px rgba(217,119,6,.40)}
.tln-line{width:2px;flex:1;background:linear-gradient(to bottom,var(--ndu-teal),rgba(15,184,196,.08));min-height:40px;margin:6px 0}
.tln-last{background:rgba(15,184,196,.06)}
.tln-body{padding:4px 0 40px 24px}
.tln-label{font-family:'DM Sans',sans-serif;font-size:.60rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--ndu-teal);margin-bottom:5px;display:block}
.tln-body h3{font-family:'DM Sans',sans-serif;font-size:.94rem;font-weight:700;color:var(--ndu-text);margin-bottom:8px;line-height:1.32}
.tln-body p{font-family:'Fraunces',serif;font-size:.88rem;line-height:1.70;color:var(--ndu-muted);margin-bottom:11px}
.tln-chips{display:flex;flex-wrap:wrap;gap:7px}
.tln-chips span{font-family:'DM Sans',sans-serif;font-size:.64rem;font-weight:600;color:var(--ndu-teal);background:var(--ndu-tel-xpl);border:1px solid rgba(15,184,196,.24);padding:4px 11px;border-radius:var(--r-pill)}

/* ═══ REVIEWS ═══ */
.reviews-section{background:var(--ndu-blk-md);padding:64px 40px}
.rev-grid{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.rev-card{background:var(--ndu-blk-lt);border:1px solid var(--ndu-bdr-dk);border-radius:var(--r-lg);padding:24px 20px;box-shadow:var(--sh-1);transition:box-shadow .3s,transform .3s;border-top:2px solid var(--ndu-teal)}
.rev-card:hover{box-shadow:var(--sh-3);transform:translateY(-4px);border-top-color:var(--ndu-tel-brt)}
.rc-stars{color:var(--ndu-teal);font-size:.96rem;letter-spacing:2px;display:block;margin-bottom:12px}
.rc-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.rc-av{width:64px;height:64px;border-radius:50%;object-fit:cover;border:2px solid var(--ndu-teal);flex-shrink:0}
.rc-name{font-family:'DM Sans',sans-serif;font-size:.90rem;font-weight:700;color:var(--ndu-plt);margin-bottom:2px}
.rc-name span{font-family:'Fraunces',serif;font-weight:400;font-size:.80rem;color:rgba(255,255,255,.36)}
.rc-ver{font-family:'DM Sans',sans-serif;font-size:.68rem;font-weight:600;color:#34d399}
.rc-q{font-family:'Fraunces',serif;font-size:.92rem;line-height:1.72;color:rgba(255,255,255,.46);font-style:italic;border-left:2px solid var(--ndu-teal);padding-left:12px}

/* ═══ BONUSES ═══ */
.bonus-section{background:var(--ndu-off-w);padding:64px 40px}
.bonus-grid{max-width:1140px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:24px}
.bonus-card{background:var(--ndu-white);border:1px solid var(--ndu-border);border-radius:var(--r-lg);padding:22px 18px;box-shadow:var(--sh-1);transition:box-shadow .25s,transform .25s;display:flex;flex-direction:column}
.bonus-card:hover{box-shadow:var(--sh-3);transform:translateY(-4px)}
.bc-badge{font-family:'DM Sans',sans-serif;font-size:.76rem;font-weight:700;color:#15803d;background:#dcfce7;border:1px solid #86efac;padding:4px 12px;border-radius:var(--r-pill);display:inline-block;margin-bottom:12px;align-self:flex-start}
.bc-img{width:100%;height:160px;object-fit:contain;border-radius:var(--r-md);margin-bottom:12px;display:block}
.bc-num{font-family:'DM Sans',sans-serif;font-size:.60rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--ndu-teal);display:block;margin-bottom:5px}
.bonus-card h4{font-family:'DM Sans',sans-serif;font-size:.82rem;font-weight:700;color:var(--ndu-text);margin-bottom:7px;line-height:1.34}
.bonus-card p{font-family:'Fraunces',serif;font-size:.86rem;line-height:1.64;color:var(--ndu-muted)}
.bonus-total{max-width:860px;margin:0 auto;background:var(--ndu-tel-xpl);border:2px solid rgba(15,184,196,.24);border-radius:var(--r-lg);padding:18px 28px;text-align:center;font-family:'DM Sans',sans-serif;font-size:.88rem;color:var(--ndu-muted)}
.bonus-total s{color:var(--ndu-faint)}
.bonus-total strong{color:var(--ndu-tel-dk);font-size:1rem}

/* ═══ GUARANTEE ═══ */
.guar-section{background:linear-gradient(135deg,var(--ndu-tel-xpl) 0%,var(--ndu-white) 100%);padding:64px 40px;border-top:2px solid var(--ndu-teal);border-bottom:2px solid var(--ndu-teal)}
.guar-inner{max-width:1060px;margin:0 auto;display:grid;grid-template-columns:260px 1fr;gap:56px;align-items:center}
.guar-img img{width:100%;max-width:240px;height:auto;object-fit:contain;display:block;margin:0 auto;filter:drop-shadow(0 6px 20px rgba(15,184,196,.14))}
.guar-text h2{font-family:'DM Sans',sans-serif;font-size:1.8rem;font-weight:800;color:var(--ndu-text);line-height:1.28;margin-bottom:14px}
.guar-text p{font-family:'Fraunces',serif;font-size:1rem;line-height:1.82;color:var(--ndu-muted);margin-bottom:12px}

/* ═══ HOWTO ═══ */
.howto-section{background:var(--ndu-black);padding:64px 40px}
.howto-steps{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:0}
.hs-step{display:grid;grid-template-columns:54px 1fr;gap:0;align-items:start;position:relative}
.hs-step:not(:last-child)::after{content:'';position:absolute;left:26px;top:54px;bottom:0;width:2px;background:linear-gradient(to bottom,var(--ndu-teal),rgba(15,184,196,.06));z-index:0}
.hs-num{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--ndu-tel-dk) 0%,var(--ndu-teal) 100%);color:var(--ndu-black);font-family:'DM Sans',sans-serif;font-size:1.2rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative;z-index:1;box-shadow:var(--sh-teal)}
.hs-body{padding:6px 0 34px 22px}
.hs-body h4{font-family:'DM Sans',sans-serif;font-size:.88rem;font-weight:700;color:var(--ndu-tel-brt);margin-bottom:6px;line-height:1.38}
.hs-tldr{font-family:'DM Sans',sans-serif;font-size:.78rem;background:rgba(15,184,196,.12);border-left:3px solid var(--ndu-tel-brt);padding:8px 12px;border-radius:0 var(--r-xs) var(--r-xs) 0;margin-bottom:9px;line-height:1.55;color:var(--ndu-tel-brt);font-weight:600}
.hs-body p:last-child{font-family:'Fraunces',serif;font-size:.96rem;line-height:1.78;color:rgba(255,255,255,.42)}

/* ═══ FAQs ═══ */
.faq-section{background:var(--ndu-off-w);padding:60px 40px}
.faq-list{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:8px}
.faq-item{background:var(--ndu-white);border:1px solid var(--ndu-border);border-radius:var(--r-sm);overflow:hidden;box-shadow:var(--sh-1)}
.faq-q{width:100%;background:none;border:none;text-align:left;padding:17px 22px;font-family:'DM Sans',sans-serif;font-size:.84rem;font-weight:700;color:var(--ndu-text);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:13px;transition:background .2s;line-height:1.45}
.faq-q:hover{background:var(--ndu-tel-xpl)}
.faq-arr{font-size:1.4rem;font-weight:300;transition:transform .3s;color:var(--ndu-teal);flex-shrink:0;line-height:1}
.faq-ans{display:none;padding:0 22px 18px;font-family:'Fraunces',serif;font-size:.98rem;line-height:1.80;color:var(--ndu-muted);border-top:1px solid var(--ndu-bdr-lt)}
.faq-ans p{padding-top:13px}
.faq-tldr{font-family:'DM Sans',sans-serif;font-size:.76rem;background:var(--ndu-tel-xpl);border-left:3px solid var(--ndu-teal);padding:8px 13px;border-radius:0 var(--r-xs) var(--r-xs) 0;line-height:1.58;color:var(--ndu-text);font-weight:600}
.faq-item.open .faq-ans{display:block}
.faq-item.open .faq-arr{transform:rotate(45deg);color:var(--ndu-tel-dk)}
.faq-item.open .faq-q{background:var(--ndu-tel-xpl)}

/* ═══ FINAL CTA ═══ */
.cta-final{background:var(--ndu-black);padding:84px 24px;text-align:center;border-top:2px solid var(--ndu-teal);position:relative;overflow:hidden}
.cta-final::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(15,184,196,.14) 0%,transparent 55%);pointer-events:none}
.ctaf-inner{position:relative;z-index:1;max-width:800px;margin:0 auto}
.ctaf-scan{width:100%;height:1px;background:linear-gradient(90deg,transparent,var(--ndu-teal),transparent);opacity:.40;margin-bottom:28px;animation:scanH 3s ease-in-out infinite}
@keyframes scanH{0%,100%{opacity:.20}50%{opacity:.60}}
.ctaf-inner h2{font-family:'DM Sans',sans-serif;font-size:2.2rem;font-weight:800;color:var(--ndu-white);margin-bottom:12px;line-height:1.24;letter-spacing:-.3px}
.ctaf-inner h2 span{color:var(--ndu-tel-brt)}
.ctaf-inner h2 em{font-family:'Fraunces',serif;font-style:italic;color:var(--ndu-silver)}
.ctaf-sub{font-family:'Fraunces',serif;font-size:.90rem;color:rgba(255,255,255,.30);margin-bottom:34px;line-height:1.72}
.ctaf-img{max-width:200px;margin:0 auto 28px}
.ctaf-img img{width:100%;height:auto;object-fit:contain;filter:drop-shadow(0 0 30px rgba(15,184,196,.24)) drop-shadow(0 12px 32px rgba(0,0,0,.70));transition:transform .4s}
.ctaf-img:hover img{transform:scale(1.05) translateY(-8px)}
.ctaf-trust{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px;margin-top:18px}
.ctaf-trust span{font-family:'DM Sans',sans-serif;font-size:.68rem;font-weight:600;color:rgba(255,255,255,.30);white-space:nowrap}
.ctaf-legal{font-family:'Fraunces',serif;font-size:.74rem;color:rgba(255,255,255,.18);margin-top:14px;line-height:1.6}

/* ═══ FOOTER ═══ */
footer{background:var(--ndu-blk-md);border-top:2px solid var(--ndu-teal)}
.footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;padding:44px 40px;gap:0;border-bottom:1px solid rgba(15,184,196,.10)}
.fg-brand{padding-right:44px;border-right:1px solid rgba(15,184,196,.10)}
.footer-logo{text-decoration:none;display:flex;align-items:center;gap:2px;margin-bottom:12px}
.fg-desc{font-family:'Fraunces',serif;font-size:.82rem;line-height:1.70;color:rgba(255,255,255,.24);margin-bottom:16px}
.fg-chips{display:flex;flex-wrap:wrap;gap:6px}
.fg-chips span{background:rgba(15,184,196,.10);border:1px solid rgba(15,184,196,.18);color:var(--ndu-teal);font-family:'DM Sans',sans-serif;font-size:.60rem;font-weight:600;padding:3px 10px;border-radius:var(--r-pill)}
.fg-nav{padding:0 24px}
.fg-nav h5{font-family:'DM Sans',sans-serif;font-size:.70rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--ndu-teal);margin-bottom:12px;padding-bottom:6px;border-bottom:1px solid rgba(15,184,196,.10)}
.fg-nav ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:9px}
.fg-nav ul li a{color:rgba(255,255,255,.24);text-decoration:none;font-family:'Fraunces',serif;font-size:.90rem;transition:color .2s;display:flex;align-items:center;gap:5px}
.fg-nav ul li a::before{content:'›';color:var(--ndu-teal);font-size:.9rem}
.fg-nav ul li a:hover{color:var(--ndu-white)}
.footer-legal{max-width:1200px;margin:0 auto;padding:14px 40px 20px;text-align:center}
.footer-legal p{font-family:'Fraunces',serif;font-size:.73rem;color:rgba(255,255,255,.20);line-height:1.65;margin-bottom:7px}
.footer-copy{font-size:.72rem;color:rgba(255,255,255,.18);margin-top:8px;padding-top:8px;border-top:1px solid rgba(15,184,196,.08)}

/* ═══ FADE-UP ═══ */
.fade-up{opacity:0;transform:translateY(24px);transition:opacity .60s ease,transform .60s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}
.hero .fade-up{opacity:1;transform:translateY(0);animation:heroFd .65s ease both}
@keyframes heroFd{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.hero .hero-product{animation-delay:.12s}
.hero .hero-copy{animation-delay:.26s}

/* ═══ RESPONSIVE ═══ */
@media(max-width:1100px){
  .hero-inner{grid-template-columns:1fr;padding:44px 28px;gap:36px}
  .hero-product{order:-1}
  .micro-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .fg-brand{grid-column:1/-1;border-right:none;border-bottom:1px solid rgba(15,184,196,.10);padding-right:0;padding-bottom:24px;margin-bottom:8px}
  .facts-bar{flex-wrap:wrap}
}
@media(max-width:900px){
  .hero-h1{font-size:2.1rem}
  .hero-product a img{max-width:220px}
  .guar-inner{grid-template-columns:1fr;text-align:center}
  .guar-img{order:-1}
  .rev-grid{grid-template-columns:1fr 1fr}
  .bonus-grid{grid-template-columns:1fr 1fr}
  .bonus-card:last-child{grid-column:1/-1;max-width:50%;margin:0 auto}
  .tl-node{grid-template-columns:52px 1fr}
  .hcs-row{flex-wrap:wrap}
}
@media(max-width:640px){
  nav{padding:0 16px}
  .nav-links{display:none}
  .hamburger{display:flex}
  .hero-inner{padding:36px 16px}
  .hero-h1{font-size:1.85rem}
  .micro-section,.ing-section,.timeline-section,.reviews-section,.bonus-section,.guar-section,.howto-section,.faq-section,.price-sec,.cta-final{padding:44px 20px}
  .rev-grid,.micro-grid,.bonus-grid{grid-template-columns:1fr}
  .bonus-card:last-child{grid-column:auto;max-width:100%;margin:0}
  .footer-grid,.footer-legal{padding:28px 20px}
  .fg-nav{padding:0}
  .footer-grid{grid-template-columns:1fr}
  .ctaf-inner h2{font-size:1.8rem}
  .band-hdr{padding:36px 20px 28px}
  .bh-inner h2{font-size:1.60rem}
  .hs-step{grid-template-columns:44px 1fr}
  .hs-num{width:44px;height:44px;font-size:1rem}
  .price-sec{padding:32px 16px}
  .ing-row{grid-template-columns:40px 1fr}
  .ir-num{font-size:1.4rem}
  .hero-inner{gap:24px}
}