/* ============================================================
   METABOSWITCH-US — css/style.css
   Domain: metaboswitch-us.us
   Theme: Deep Indigo + Electric Gold + Clean White
   Font: Raleway (body) + Spectral (serif headings)
   Layout: Hero product-LEFT copy-RIGHT, 2-col science,
           4-col mechanism cards, 4-col benefits, 5-step howto
   Naming: --ms- prefix, distinct from all prior site tokens
   ============================================================ */

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

:root{
  --ms-indigo:    #1e1448;
  --ms-indigo-mid:#2d1f72;
  --ms-indigo-lgt:#4433a8;
  --ms-indigo-pal:#dbd8f7;
  --ms-indigo-xpl:#f0effe;
  --ms-gold:      #8a6300;
  --ms-gold-mid:  #b08000;
  --ms-gold-lgt:  #d4a017;
  --ms-gold-brt:  #f0c030;
  --ms-gold-pale: #fef8e0;
  --ms-gold-xpal: #fffdf2;
  --ms-white:     #ffffff;
  --ms-off-w:     #f9f8ff;
  --ms-near-w:    #f2f0fc;
  --ms-cream:     #fdfbf5;
  --ms-text:      #120d2e;
  --ms-muted:     #3b3270;
  --ms-faint:     #7e78a8;
  --ms-border:    #d8d4f5;
  --ms-border-dk: #2e2460;
  --ms-green-ok:  #145c2e;

  --ssi: 0 1px 4px rgba(30,20,72,.07);
  --ssm: 0 4px 16px rgba(30,20,72,.12);
  --ssl: 0 10px 36px rgba(30,20,72,.18);
  --ss-indigo: 0 4px 20px rgba(68,51,168,.35);
  --ss-dark:   0 4px 20px rgba(18,13,46,.55);

  --b-sm:   6px;
  --b-md:   14px;
  --b-lg:   22px;
  --b-xl:   30px;
  --b-pill: 999px;
}

html{scroll-behavior:smooth}
body{font-family:'Raleway',sans-serif;font-size:17px;color:var(--ms-text);background:var(--ms-white);overflow-x:hidden;line-height:1.74}
h1,h2,h3{font-family:'Spectral',serif}
h4,h5{font-family:'Raleway',sans-serif;font-weight:700}
em{font-style:italic}

/* ═══ NAV ═══ */
nav{position:sticky;top:0;z-index:1000;background:var(--ms-indigo);padding:0 24px;height:68px;box-shadow:var(--ss-dark);border-bottom:2px solid var(--ms-gold-lgt)}
.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}
.ln1{font-family:'Spectral',serif;font-size:1.5rem;font-weight:700;color:var(--ms-white)}
.ln2{font-family:'Spectral',serif;font-size:1.5rem;font-weight:700;color:var(--ms-gold-brt)}
.ln3{font-family:'Spectral',serif;font-size:1rem;font-weight:600;color:rgba(255,255,255,.40);margin-left:4px;align-self:flex-end;padding-bottom:2px}
.nav-links{display:flex;align-items:center;gap:22px;list-style:none}
.nav-links a{color:rgba(255,255,255,.60);text-decoration:none;font-size:.87rem;font-weight:600;transition:color .2s;white-space:nowrap}
.nav-links a:hover{color:var(--ms-gold-brt)}
.nav-cta{background:var(--ms-indigo-lgt)!important;color:var(--ms-white)!important;font-weight:700!important;font-size:.80rem!important;padding:9px 20px!important;border-radius:var(--b-pill)!important;transition:filter .2s!important;text-transform:uppercase;letter-spacing:.3px}
.nav-cta:hover{filter:brightness(1.18)!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(--ms-gold-brt);display:block;border-radius:2px}
.mobile-menu{display:none;flex-direction:column;background:var(--ms-indigo-mid);position:absolute;top:68px;left:0;right:0;padding:20px 28px;gap:14px;z-index:999;border-bottom:2px solid var(--ms-gold-lgt)}
.mobile-menu.open{display:flex}
.mobile-menu a{color:rgba(255,255,255,.72);text-decoration:none;font-size:1rem;font-weight:600;padding:4px 0;border-bottom:.5px solid rgba(255,255,255,.07)}
.mob-cta{background:var(--ms-indigo-lgt)!important;color:var(--ms-white)!important;text-align:center;padding:13px!important;border-radius:var(--b-pill)!important;font-weight:700!important;margin-top:8px;text-transform:uppercase;border:none!important}

/* ═══ BUTTONS ═══ */
.cta-indigo{display:inline-block;background:linear-gradient(135deg,var(--ms-indigo) 0%,var(--ms-indigo-lgt) 100%);color:var(--ms-white);font-family:'Raleway',sans-serif;font-weight:700;font-size:.96rem;letter-spacing:.3px;text-transform:uppercase;padding:14px 38px;border-radius:var(--b-pill);text-decoration:none;transition:filter .25s,transform .2s,box-shadow .2s;box-shadow:var(--ss-indigo)}
.cta-indigo:hover{filter:brightness(1.14);transform:translateY(-3px);box-shadow:0 8px 28px rgba(68,51,168,.44)}
.cta-lg{font-size:1.02rem;padding:15px 44px}
.cta-ghost{display:inline-block;background:transparent;color:rgba(255,255,255,.62);font-family:'Raleway',sans-serif;font-weight:600;font-size:.86rem;text-transform:uppercase;letter-spacing:.3px;padding:13px 28px;border-radius:var(--b-pill);text-decoration:none;border:1.5px solid rgba(255,255,255,.22);transition:all .2s}
.cta-ghost:hover{border-color:var(--ms-gold-brt);color:var(--ms-gold-brt)}

/* ═══ TAGS ═══ */
.etag{display:inline-block;font-size:.65rem;font-weight:700;letter-spacing:2.8px;text-transform:uppercase;color:var(--ms-gold-brt);border-bottom:2px solid var(--ms-gold-brt);padding-bottom:4px;margin-bottom:14px}
.etag.etag-dk{color:var(--ms-gold-mid);border-bottom-color:var(--ms-gold-mid)}

/* ═══ BAND HEADERS ═══ */
.band-hdr{padding:52px 24px 40px;text-align:center}
.indigo-band{background:var(--ms-indigo);border-top:3px solid var(--ms-gold-lgt);border-bottom:2px solid rgba(208,160,23,.20)}
.cream-band{background:var(--ms-near-w);border-top:3px solid var(--ms-indigo-lgt);border-bottom:1px solid var(--ms-border)}
.bh-inner{max-width:760px;margin:0 auto}
.bh-inner h2{font-family:'Spectral',serif;font-size:2rem;font-weight:700;line-height:1.25;margin-bottom:10px}
.indigo-band .bh-inner h2{color:var(--ms-white)}
.cream-band .bh-inner h2{color:var(--ms-indigo)}
.indigo-band .bh-inner p{font-size:.94rem;color:rgba(255,255,255,.50)}
.cream-band .bh-inner p{font-size:.94rem;color:var(--ms-muted)}

/* ═══ HERO — Product LEFT, Copy RIGHT ═══ */
.hero-section{background:linear-gradient(150deg,var(--ms-indigo) 0%,var(--ms-indigo-mid) 55%,#0e0828 100%);position:relative;overflow:hidden;padding:0 24px;border-bottom:3px solid var(--ms-gold-lgt)}
.hs-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 15% 50%,rgba(208,160,23,.14) 0%,transparent 50%),radial-gradient(ellipse at 85% 20%,rgba(68,51,168,.14) 0%,transparent 45%);pointer-events:none}
.hs-grid{position:relative;z-index:1;max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1fr 1.2fr;min-height:640px;align-items:center;gap:52px;padding:64px 0}

/* Left: product */
.hs-left{position:relative;display:flex;flex-direction:column;align-items:center}
.hl-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:320px;height:320px;border-radius:50%;background:radial-gradient(ellipse,rgba(208,160,23,.18) 0%,rgba(68,51,168,.10) 60%,transparent 75%);pointer-events:none}
.hl-rating{color:var(--ms-gold-brt);font-size:.78rem;font-weight:700;margin-bottom:10px;text-align:center;position:relative;z-index:1}
.hl-img-link{position:relative;z-index:1;display:block}
.hl-img-link img{width:auto;max-width:320px;max-height:380px;object-fit:contain;filter:drop-shadow(0 14px 44px rgba(0,0,0,.55)) drop-shadow(0 0 60px rgba(208,160,23,.18));transition:transform .5s;display:block;margin:0 auto}
.hl-img-link:hover img{transform:scale(1.04) translateY(-8px)}
.hl-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:7px;margin-top:14px;position:relative;z-index:1}
.hl-chips span{background:rgba(255,255,255,.07);border:1px solid rgba(208,160,23,.26);color:rgba(255,255,255,.82);font-size:.68rem;font-weight:600;padding:4px 12px;border-radius:var(--b-pill)}

/* Right: copy */
.hs-right{display:flex;flex-direction:column}
.hsr-tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:22px}
.hsr-tags span{background:rgba(68,51,168,.20);border:1px solid rgba(68,51,168,.32);color:var(--ms-indigo-pal);font-size:.66rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:5px 12px;border-radius:var(--b-pill)}
.hero-h1{font-family:'Spectral',serif;font-size:2.65rem;font-weight:700;line-height:1.2;color:var(--ms-white);margin-bottom:18px}
.h1-gold{color:var(--ms-gold-brt);font-style:italic}
.hero-sub{font-size:1.02rem;line-height:1.82;color:rgba(255,255,255,.60);margin-bottom:24px;max-width:560px}
.hero-sub strong{color:var(--ms-gold-brt)}
.hero-ul{display:flex;flex-direction:column;gap:8px;margin-bottom:28px}
.hero-ul span{font-size:.90rem;color:rgba(255,255,255,.80);font-weight:500;display:flex;align-items:center;gap:8px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.hero-trust{display:flex;align-items:center;background:rgba(255,255,255,.05);border:1px solid rgba(208,160,23,.20);border-radius:var(--b-md);padding:12px 18px;flex-wrap:wrap;margin-bottom:16px}
.ht-cell{display:flex;flex-direction:column;align-items:center;padding:0 14px}
.ht-cell strong{font-family:'Spectral',serif;font-size:1.1rem;font-weight:700;color:var(--ms-gold-brt);line-height:1}
.ht-cell span{font-size:.60rem;font-weight:700;color:rgba(255,255,255,.44);text-transform:uppercase;letter-spacing:.5px;margin-top:3px}
.ht-line{width:1px;height:34px;background:rgba(255,255,255,.14);flex-shrink:0}
.hero-fine{font-size:.75rem;color:rgba(255,255,255,.34)}
.hero-asterisk{font-size:.71rem;color:rgba(255,255,255,.26);margin-top:6px;line-height:1.5}

/* ═══ ACCENT BAND ═══ */
.accent-band{background:var(--ms-gold-mid);padding:10px 24px;overflow:hidden}
.ab-inner{max-width:1200px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:4px 12px}
.ab-inner span{font-size:.80rem;font-weight:700;color:rgba(18,13,46,.85);white-space:nowrap}
.ab-dot{color:rgba(18,13,46,.36)!important;font-size:.5rem!important;align-self:center}

/* ═══ SCIENCE — 2-col ═══ */
.science-section{background:var(--ms-off-w);padding:64px 40px}
.sci-grid{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:56px;margin-bottom:36px}
.sci-col h3{font-family:'Spectral',serif;font-size:1.45rem;font-weight:700;color:var(--ms-indigo);margin-bottom:14px;line-height:1.3}
.sci-col p{font-size:1rem;line-height:1.85;color:var(--ms-muted);margin-bottom:14px}
.sci-callout{background:var(--ms-indigo);border-radius:var(--b-lg);padding:20px 22px;margin-top:20px}
.sci-callout p{font-family:'Spectral',serif;font-size:.98rem;font-style:italic;color:var(--ms-indigo-pal);line-height:1.62;margin-bottom:8px}
.sci-callout span{font-size:.72rem;color:rgba(255,255,255,.42);font-weight:600;text-transform:uppercase;letter-spacing:.4px}
.sci-specs{max-width:1160px;margin:0 auto;background:var(--ms-indigo-xpl);border:1px solid var(--ms-border);border-radius:var(--b-lg);overflow:hidden}
.ss-hdr{background:var(--ms-indigo);color:var(--ms-gold-brt);font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;padding:10px 22px}
.ss-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.ss-item{display:flex;flex-direction:column;padding:12px 18px;border-right:.5px solid var(--ms-border);border-bottom:.5px solid var(--ms-border);transition:background .15s}
.ss-item:hover{background:var(--ms-indigo-pal)}
.ss-k{font-size:.72rem;font-weight:700;color:var(--ms-indigo);text-transform:uppercase;letter-spacing:.4px;margin-bottom:3px}
.ss-v{font-size:.84rem;color:var(--ms-muted)}
.sci-disc{max-width:860px;margin:12px auto 0;font-size:.76rem;color:var(--ms-faint);text-align:center;line-height:1.6}

/* ═══ MECHANISM CARDS — 4-col ═══ */
.mech-section{background:var(--ms-indigo-mid);padding:64px 40px}
.mech-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:22px}
.mech-card{background:rgba(255,255,255,.05);border:1px solid rgba(68,51,168,.22);border-radius:var(--b-lg);padding:24px 18px;transition:border-color .25s,box-shadow .25s;border-top:4px solid var(--ms-gold-lgt)}
.mech-card:hover{border-color:var(--ms-gold-brt);box-shadow:var(--ssm)}
.mc-num{font-size:.62rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--ms-gold-lgt);display:block;margin-bottom:6px}
.mc-ico{font-size:1.8rem;margin-bottom:10px;display:block}
.mech-card h4{font-family:'Spectral',serif;font-size:1rem;font-weight:700;color:var(--ms-gold-brt);margin-bottom:5px;line-height:1.3}
.mc-sub{font-size:.70rem;font-weight:700;color:rgba(255,255,255,.38);text-transform:uppercase;letter-spacing:.4px;display:block;margin-bottom:12px}
.mech-card p{font-size:.82rem;line-height:1.68;color:rgba(255,255,255,.52)}
.mech-disc{max-width:860px;margin:0 auto 4px;font-size:.76rem;color:rgba(255,255,255,.30);text-align:center;line-height:1.6}

/* ═══ OVERVIEW ═══ */
.overview-section{background:var(--ms-white);padding:64px 40px}
.ov-wrap{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:260px 1fr;gap:52px;align-items:start}
.ov-img img{width:100%;max-width:240px;height:auto;object-fit:contain;filter:drop-shadow(0 8px 26px rgba(30,20,72,.16));display:block;margin:0 auto}
.ov-cap{text-align:center;margin-top:10px;font-size:.71rem;font-weight:700;color:var(--ms-faint);text-transform:uppercase;letter-spacing:.5px}
.ov-text h3{font-family:'Spectral',serif;font-size:1.45rem;font-weight:700;color:var(--ms-indigo);margin-bottom:16px;line-height:1.3}
.ov-text p{font-size:1rem;line-height:1.85;color:var(--ms-muted);margin-bottom:14px}

/* ═══ PRICE BAND ═══ */
.price-band{background:var(--ms-indigo);padding:38px 24px 14px;text-align:center;border-top:3px solid var(--ms-gold-lgt)}
.pb-inner h2{font-family:'Spectral',serif;font-size:1.85rem;font-weight:700;color:var(--ms-gold-brt);margin-bottom:8px}
.pb-inner p{font-size:.93rem;color:rgba(255,255,255,.46)}
.price-sec{background:var(--ms-indigo-mid);padding:42px;text-align:center}
.price-link img{max-width:900px;width:100%;height:auto;object-fit:contain;border-radius:var(--b-md);box-shadow:var(--ssm);display:block;margin:0 auto;transition:transform .3s}
.price-link:hover img{transform:scale(1.01)}

/* ═══ BENEFITS — 4-col ═══ */
.benefits-section{background:var(--ms-near-w);padding:64px 40px}
.ben-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:18px}
.ben-card{background:var(--ms-white);border:1px solid var(--ms-border);border-radius:var(--b-lg);padding:26px 20px;box-shadow:var(--ssi);transition:box-shadow .25s,transform .25s;border-top:3px solid var(--ms-indigo-lgt);text-align:center}
.ben-card:hover{box-shadow:var(--ssl);transform:translateY(-5px)}
.bc-ico{font-size:1.9rem;margin-bottom:12px;display:block}
.ben-card h4{font-family:'Spectral',serif;font-size:1.05rem;font-weight:700;color:var(--ms-indigo);margin-bottom:8px;line-height:1.3}
.ben-card p{font-size:.83rem;line-height:1.68;color:var(--ms-muted)}
.ben-disc{max-width:860px;margin:0 auto;font-size:.76rem;color:var(--ms-faint);text-align:center;line-height:1.6}

/* ═══ HOWTO ═══ */
.howto-section{background:var(--ms-indigo);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(--ms-gold-lgt),rgba(208,160,23,.12));z-index:0}
.hs-num{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--ms-indigo) 0%,var(--ms-indigo-lgt) 100%);color:var(--ms-white);font-family:'Spectral',serif;font-size:1.3rem;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative;z-index:1;box-shadow:var(--ss-indigo);border:2px solid var(--ms-gold-lgt)}
.hs-body{padding:6px 0 34px 22px}
.hs-body h4{font-size:1rem;font-weight:700;color:var(--ms-white);margin-bottom:6px}
.hs-tldr{font-size:.85rem;background:rgba(208,160,23,.14);border-left:3px solid var(--ms-gold-lgt);padding:8px 12px;border-radius:0 var(--b-sm) var(--b-sm) 0;margin-bottom:9px;line-height:1.5;color:var(--ms-gold-brt);font-weight:700}
.hs-body p:last-child{font-size:.92rem;line-height:1.78;color:rgba(255,255,255,.50)}

/* ═══ REVIEWS ═══ */
.reviews-section{background:var(--ms-indigo-xpl);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(--ms-white);border:1px solid var(--ms-border);border-radius:var(--b-lg);padding:24px 20px;box-shadow:var(--ssi);transition:box-shadow .3s,transform .3s;border-top:4px solid var(--ms-indigo-lgt)}
.rev-card:hover{box-shadow:var(--ssl);transform:translateY(-4px)}
.rc-top{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(--ms-indigo-lgt);flex-shrink:0}
.rc-stars{color:#d4a017;font-size:1rem;letter-spacing:2px;margin-bottom:3px}
.rc-name{font-family:'Spectral',serif;font-size:.95rem;font-weight:700;color:var(--ms-indigo);margin-bottom:1px}
.rc-name span{font-family:'Raleway',sans-serif;font-weight:400;font-size:.79rem;color:var(--ms-muted)}
.rc-badge{font-size:.71rem;font-weight:700;color:var(--ms-green-ok)}
.rc-quote{font-size:.90rem;line-height:1.72;color:var(--ms-muted);font-style:italic;border-left:3px solid var(--ms-indigo-lgt);padding-left:12px}

/* ═══ GUARANTEE ═══ */
.guar-section{background:linear-gradient(135deg,var(--ms-indigo-xpl) 0%,var(--ms-gold-xpal) 100%);padding:64px 40px;border-top:3px solid var(--ms-gold-lgt);border-bottom:3px solid var(--ms-gold-lgt)}
.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(30,20,72,.16))}
.guar-text h2{font-family:'Spectral',serif;font-size:1.85rem;font-weight:700;color:var(--ms-indigo);line-height:1.3;margin-bottom:14px}
.guar-text p{font-size:1rem;line-height:1.82;color:var(--ms-muted);margin-bottom:12px}

/* ═══ FAQs ═══ */
.faq-section{background:var(--ms-white);padding:60px 40px}
.faq-list{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.faq-item{background:var(--ms-off-w);border:1px solid var(--ms-border);border-radius:var(--b-md);overflow:hidden;box-shadow:var(--ssi)}
.faq-q{width:100%;background:none;border:none;text-align:left;padding:18px 22px;font-family:'Raleway',sans-serif;font-size:.94rem;font-weight:700;color:var(--ms-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(--ms-indigo-xpl)}
.faq-arr{font-size:1.4rem;font-weight:300;transition:transform .3s;color:var(--ms-indigo-lgt);flex-shrink:0;line-height:1}
.faq-ans{display:none;padding:0 22px 18px;font-size:.95rem;line-height:1.78;color:var(--ms-muted);border-top:1px solid var(--ms-border)}
.faq-ans p{padding-top:14px}
.faq-tldr{font-size:.86rem;background:var(--ms-indigo-xpl);border-left:3px solid var(--ms-indigo-lgt);padding:9px 13px;border-radius:0 var(--b-sm) var(--b-sm) 0;line-height:1.55;color:var(--ms-indigo);font-weight:700}
.faq-item.open .faq-ans{display:block}
.faq-item.open .faq-arr{transform:rotate(45deg);color:var(--ms-indigo)}
.faq-item.open .faq-q{background:var(--ms-indigo-xpl)}

/* ═══ FINAL CTA ═══ */
.cta-final{background:linear-gradient(155deg,var(--ms-indigo) 0%,var(--ms-indigo-mid) 55%,#080420 100%);padding:84px 24px;text-align:center;border-top:3px solid var(--ms-gold-lgt);position:relative;overflow:hidden}
.cta-final::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(208,160,23,.16) 0%,transparent 55%);pointer-events:none}
.ctaf-inner{position:relative;z-index:1;max-width:800px;margin:0 auto}
.ctaf-inner h2{font-family:'Spectral',serif;font-size:2.4rem;font-weight:700;color:var(--ms-white);margin-bottom:12px;line-height:1.2}
.ctaf-inner h2 span{color:var(--ms-gold-brt)}
.ctaf-sub{font-size:.84rem;color:rgba(255,255,255,.36);margin-bottom:34px;line-height:1.7}
.ctaf-product{max-width:220px;margin:0 auto 28px}
.ctaf-product img{width:100%;height:auto;object-fit:contain;filter:drop-shadow(0 0 40px rgba(208,160,23,.24)) drop-shadow(0 16px 40px rgba(0,0,0,.60));transition:transform .4s}
.ctaf-product:hover img{transform:scale(1.05) translateY(-8px)}
.ctaf-trust{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 24px;margin-top:18px}
.ctaf-trust span{font-size:.78rem;font-weight:600;color:rgba(255,255,255,.36);white-space:nowrap}
.ctaf-disc{font-size:.72rem;color:rgba(255,255,255,.24);margin-top:14px;line-height:1.6}

/* ═══ FOOTER ═══ */
footer{background:var(--ms-indigo);border-top:3px solid var(--ms-gold-lgt)}
.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(208,160,23,.14)}
.fg-brand{padding-right:44px;border-right:1px solid rgba(208,160,23,.14)}
.footer-logo{text-decoration:none;display:flex;align-items:center;gap:2px;margin-bottom:12px}
.fg-desc{font-size:.82rem;line-height:1.70;color:rgba(255,255,255,.30);margin-bottom:16px}
.fg-chips{display:flex;flex-wrap:wrap;gap:6px}
.fg-chips span{background:rgba(208,160,23,.16);border:1px solid rgba(208,160,23,.24);color:var(--ms-gold-brt);font-size:.65rem;font-weight:700;padding:3px 10px;border-radius:var(--b-pill)}
.fg-nav{padding:0 24px}
.fg-nav h5{font-family:'Spectral',serif;font-size:.97rem;font-weight:700;color:var(--ms-gold-brt);margin-bottom:12px;padding-bottom:6px;border-bottom:1px solid rgba(208,160,23,.18)}
.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,.32);text-decoration:none;font-size:.85rem;font-weight:600;transition:color .2s;display:flex;align-items:center;gap:5px}
.fg-nav ul li a::before{content:'›';color:var(--ms-gold-brt);font-size:.9rem}
.fg-nav ul li a:hover{color:var(--ms-white)}
.footer-legal{max-width:1200px;margin:0 auto;padding:14px 40px 20px;text-align:center}
.footer-legal p{font-size:.72rem;color:rgba(255,255,255,.22);line-height:1.65;margin-bottom:7px}
.footer-copy{font-size:.72rem;color:rgba(255,255,255,.22);margin-top:8px;padding-top:8px;border-top:1px solid rgba(208,160,23,.12)}

/* ═══ 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-section .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-section .hs-left{animation-delay:.10s}
.hero-section .hs-right{animation-delay:.22s}
.hero-section .hero-ctas{animation-delay:.32s}
.hero-section .hero-trust{animation-delay:.42s}

/* ═══ RESPONSIVE ═══ */
@media(max-width:1100px){
  .mech-grid{grid-template-columns:1fr 1fr}
  .ben-grid{grid-template-columns:1fr 1fr}
  .ss-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .fg-brand{grid-column:1/-1;border-right:none;border-bottom:1px solid rgba(208,160,23,.14);padding-right:0;padding-bottom:24px;margin-bottom:8px}
}
@media(max-width:900px){
  .hs-grid{grid-template-columns:1fr;padding:44px 0}
  .hs-left{order:-1}
  .hl-img-link img{max-width:220px}
  .sci-grid{grid-template-columns:1fr}
  .ov-wrap{grid-template-columns:1fr}
  .rev-grid{grid-template-columns:1fr 1fr}
  .guar-inner{grid-template-columns:1fr;text-align:center}
  .guar-img{order:-1}
  .ht-line{display:none}
  .hero-trust{flex-wrap:wrap;gap:12px;justify-content:center}
  .mech-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  nav{padding:0 16px}
  .nav-links{display:none}
  .hamburger{display:flex}
  .hero-section{padding:0 16px}
  .hero-h1{font-size:2.1rem}
  .science-section,.mech-section,.overview-section,.benefits-section,.howto-section,.reviews-section,.guar-section,.faq-section,.price-sec,.cta-final{padding:44px 20px}
  .rev-grid,.mech-grid,.ben-grid{grid-template-columns:1fr}
  .footer-grid,.footer-legal{padding:28px 20px}
  .fg-nav{padding:0}
  .footer-grid{grid-template-columns:1fr}
  .ctaf-inner h2{font-size:1.9rem}
  .band-hdr{padding:36px 20px 28px}
  .bh-inner h2{font-size:1.7rem}
  .hs-step{grid-template-columns:44px 1fr}
  .hs-num{width:44px;height:44px;font-size:1.05rem}
  .price-sec{padding:32px 16px}
}