/* ================================================================
   VAPOCEPT — style.css | vapoceptusa.com
   Theme  : Neural Intelligence
   Palette: Navy #1B2340 + Copper #B07040 + Warm #F8F6F0 + Ice #EEF2FF
   Fonts  : Sora (display) + Source Sans 3 (body)
   ================================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:18px}
body{font-family:'Source Sans 3',system-ui,sans-serif;font-size:1rem;line-height:1.78;color:var(--ink);background:var(--warm);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{cursor:pointer;border:none;background:none;font:inherit}

:root{
  --navy:     #1B2340;
  --navy-md:  #253060;
  --navy-lt:  #2E3F6C;
  --slate:    #4B5680;
  --slate-lt: #8090B0;
  --copper:   #B07040;
  --copper-lt:#D4A060;
  --copper-pal:rgba(176,112,64,.10);
  --copper-brd:rgba(176,112,64,.26);
  --red-glow: #CC3300;
  --red-lt:   #E85030;
  --warm:     #F8F6F0;
  --warm-dk:  #EEEAE0;
  --ice:      #EEF2FF;
  --ice-dk:   #E0E6F8;
  --white:    #FFFFFF;
  --ink:      #111827;
  --ink-md:   #1F2D40;
  --text:     #3D4F6A;
  --text-lt:  #6878A0;
  --border:   rgba(27,35,64,.10);
  --border-md:rgba(27,35,64,.18);
  --sh-card:  0 4px 28px rgba(27,35,64,.08);
  --sh-lg:    0 12px 56px rgba(27,35,64,.14);
  --sh-cu:    0 6px 28px rgba(176,112,64,.28);
  --r-sm:4px;--r-md:12px;--r-lg:20px;--r-xl:32px;--r-pill:999px;
  --fh:'Sora',system-ui,sans-serif;
  --fb:'Source Sans 3',system-ui,sans-serif;
}

h1,h2,h3,h4{font-family:var(--fh);line-height:1.12;color:var(--ink)}
h1{font-size:clamp(2.5rem,5.5vw,4.2rem);font-weight:700;letter-spacing:-.02em}
h2{font-size:clamp(1.8rem,3.5vw,2.9rem);font-weight:700;letter-spacing:-.02em}
h3{font-size:clamp(1.1rem,2vw,1.55rem);font-weight:600;letter-spacing:-.01em}
h4{font-size:1.05rem;font-weight:600}
p{font-family:var(--fb);font-size:1rem;line-height:1.78;color:var(--text)}
strong{font-weight:700;color:var(--ink-md)}

.container{max-width:1160px;margin:0 auto;padding:0 36px}
.sec-pad{padding:88px 0}
.text-center{text-align:center}
.eyebrow{font-family:var(--fb);font-size:.58rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--copper);display:block;margin-bottom:12px}
.eyebrow-lt{color:var(--copper-lt)}
.eyebrow-slate{color:var(--slate-lt)}
.cu-rule{width:52px;height:2px;background:linear-gradient(90deg,var(--copper),var(--copper-lt));margin-bottom:20px}
.cu-rule-c{margin-left:auto;margin-right:auto}
.cu-rule-l{margin-left:0}
.cu-line{width:100%;height:1px;background:linear-gradient(90deg,transparent,var(--copper-brd),transparent)}

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn-navy{display:inline-flex;align-items:center;gap:10px;background:var(--navy);color:var(--white);font-family:var(--fh);font-weight:700;font-size:.86rem;letter-spacing:.04em;padding:15px 44px;border-radius:var(--r-pill);box-shadow:0 6px 28px rgba(27,35,64,.32);transition:filter .2s,transform .18s;text-transform:uppercase}
.btn-navy:hover{filter:brightness(1.15);transform:translateY(-2px)}
.btn-navy-lg{font-size:.98rem;padding:18px 56px}
.btn-copper{display:inline-flex;align-items:center;gap:10px;background:linear-gradient(135deg,var(--copper),var(--copper-lt));color:var(--white);font-family:var(--fh);font-weight:700;font-size:.86rem;letter-spacing:.04em;padding:15px 44px;border-radius:var(--r-pill);box-shadow:var(--sh-cu);transition:filter .2s,transform .18s;text-transform:uppercase}
.btn-copper:hover{filter:brightness(1.08);transform:translateY(-2px)}
.btn-copper-lg{font-size:.98rem;padding:18px 56px}
.btn-outline-navy{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--navy);color:var(--navy);font-family:var(--fh);font-weight:700;font-size:.82rem;letter-spacing:.04em;padding:13px 36px;border-radius:var(--r-pill);transition:background .2s,color .2s;text-transform:uppercase}
.btn-outline-navy:hover{background:var(--navy);color:var(--white)}
.btn-outline-cu-wh{display:inline-flex;align-items:center;gap:8px;border:1.5px solid rgba(176,112,64,.50);color:var(--copper-lt);font-family:var(--fh);font-weight:600;font-size:.82rem;letter-spacing:.04em;padding:13px 36px;border-radius:var(--r-pill);transition:background .2s,color .2s,border-color .2s;text-transform:uppercase}
.btn-outline-cu-wh:hover{background:var(--copper);color:var(--white);border-color:var(--copper)}

.fade-up{opacity:0;transform:translateY(24px);transition:opacity .65s ease,transform .65s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}

/* ================================================================
   NAV — warm white, navy text, copper CTA
   ================================================================ */
#site-nav{position:sticky;top:0;z-index:900;background:rgba(248,246,240,.97);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);box-shadow:0 1px 20px rgba(27,35,64,.06)}
.nav-inner{max-width:1160px;margin:0 auto;padding:0 36px;display:flex;align-items:center;justify-content:space-between;height:68px}
.nav-logo{display:flex;align-items:center;gap:8px;text-decoration:none}
.nl-brand{font-family:var(--fh);font-weight:700;font-size:1.35rem;color:var(--navy);letter-spacing:-.02em}
.nl-brand span{color:var(--copper)}
.nl-tag{font-family:var(--fb);font-size:.52rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--slate-lt);background:var(--ice);padding:2px 8px;border-radius:var(--r-pill);border:1px solid var(--border-md)}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{font-family:var(--fb);font-size:.78rem;font-weight:600;color:var(--ink-md);transition:color .2s;letter-spacing:.01em}
.nav-links a:hover{color:var(--navy)}
.nav-links a.nav-cta{background:var(--navy);color:var(--white);padding:9px 22px;border-radius:var(--r-pill);font-weight:700;font-size:.74rem;letter-spacing:.04em;text-transform:uppercase;transition:filter .2s}
.nav-links a.nav-cta:hover{filter:brightness(1.15)}
.hamburger{display:none;flex-direction:column;gap:5px;padding:6px;width:36px}
.hamburger span{display:block;height:1.5px;background:var(--navy);border-radius:2px;transition:all .3s}
.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.mobile-menu{display:none;position:fixed;top:68px;left:0;right:0;z-index:850;background:var(--warm);border-bottom:1px solid var(--border);box-shadow:var(--sh-lg);padding:20px 36px;flex-direction:column;gap:2px}
.mobile-menu.open{display:flex}
.mobile-menu a{font-family:var(--fb);font-size:.96rem;font-weight:600;color:var(--ink);padding:10px 0;border-bottom:1px solid var(--border)}
.mobile-menu a.mob-cta{margin-top:12px;background:var(--navy);color:var(--white);text-align:center;padding:14px;border-radius:var(--r-pill);font-weight:700;letter-spacing:.04em;text-transform:uppercase;border:none}

/* ================================================================
   HERO — split: dark navy left, warm right with copper glow
   ================================================================ */
.hero{display:grid;grid-template-columns:1fr 1fr;min-height:600px}
.hero-left{background:var(--navy);padding:84px 56px 80px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center}
/* copper top border rule */
.hero-left::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--copper),var(--copper-lt),var(--copper))}
/* circuit board watermark — signature element */
.hero-wm{position:absolute;bottom:-40px;right:-40px;opacity:.05;pointer-events:none}
.hero-eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:22px}
.he-line{width:28px;height:2px;background:var(--copper)}
.he-text{font-family:var(--fb);font-size:.58rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--copper-lt)}
.hero-h1{font-family:var(--fh);font-size:clamp(2.5rem,4.5vw,3.9rem);font-weight:700;color:var(--white);line-height:1.06;margin-bottom:8px;letter-spacing:-.02em}
.hero-h1 .h1-cu{color:var(--copper-lt)}
.hero-cu-rule{width:64px;height:2px;background:linear-gradient(90deg,var(--copper),var(--copper-lt));margin:14px 0 20px}
.hero-sub{font-family:var(--fb);font-size:1rem;color:rgba(255,255,255,.52);line-height:1.74;margin-bottom:28px;max-width:440px}
.hero-claims{display:flex;flex-direction:column;gap:9px;margin-bottom:28px}
.hc-item{display:flex;align-items:center;gap:10px;font-family:var(--fb);font-size:.84rem;color:rgba(255,255,255,.72)}
.hc-check{width:20px;height:20px;border-radius:50%;background:var(--copper);display:flex;align-items:center;justify-content:center;color:var(--white);font-size:.62rem;flex-shrink:0}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}
.hero-meta{display:flex;flex-wrap:wrap;gap:16px}
.hm-item{display:flex;align-items:center;gap:6px;font-family:var(--fb);font-size:.66rem;color:rgba(255,255,255,.34);font-weight:600}
.hm-cu{color:var(--copper-lt);font-size:.7rem}
/* Right panel */
.hero-right{background:var(--warm);display:flex;align-items:center;justify-content:center;position:relative;padding:52px 40px}
.hr-glow{position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(176,112,64,.15) 0%,transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none}
.hr-ring{position:absolute;width:340px;height:340px;border-radius:50%;border:1px solid rgba(176,112,64,.22);top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none}
.hr-ring-2{width:430px;height:430px;border:1px solid rgba(176,112,64,.10)}
.hr-img{position:relative;z-index:1;max-height:500px;width:auto;filter:drop-shadow(0 24px 56px rgba(27,35,64,.22));animation:vc-float 5s ease-in-out infinite}
@keyframes vc-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
/* Focus-Clarity-Energy band */
.fce-strip{background:var(--copper);padding:14px 36px;display:flex;justify-content:center}
.fce-inner{max-width:1160px;margin:0 auto;display:flex;justify-content:center;align-items:center;gap:40px;flex-wrap:wrap}
.fce-item{display:flex;align-items:center;gap:8px;font-family:var(--fh);font-size:.78rem;font-weight:700;color:var(--white);text-transform:uppercase;letter-spacing:.12em}
.fce-dot{width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,.50)}

/* ================================================================
   SECTION 2 — THREE MECHANISMS (warm bg, alternating rows)
   ================================================================ */
.mech-section{background:var(--warm);padding:88px 0}
.mech-intro{text-align:center;max-width:640px;margin:0 auto 64px}
.mech-row{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:52px 0;border-top:1px solid var(--border)}
.mech-row:first-of-type{border-top:none;padding-top:0}
.mech-row.rev{direction:rtl}
.mech-row.rev>*{direction:ltr}
.mr-visual{background:var(--ice);border-radius:var(--r-xl);padding:44px;text-align:center;border:1px solid var(--ice-dk)}
.mrv-icon{font-size:3rem;margin-bottom:16px;display:block}
.mrv-title{font-family:var(--fh);font-size:1.35rem;font-weight:700;color:var(--navy);margin-bottom:10px}
.mrv-pills{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin-bottom:12px}
.mrv-pill{font-family:var(--fb);font-size:.62rem;font-weight:700;text-transform:uppercase;letter-spacing:.10em;color:var(--copper);background:var(--copper-pal);border:1px solid var(--copper-brd);padding:3px 10px;border-radius:var(--r-pill)}
.mrv-desc{font-family:var(--fb);font-size:.82rem;color:var(--text);line-height:1.64}
.mr-text{}
.mr-text .eyebrow{text-align:left}
.mr-text h3{color:var(--navy);margin-bottom:12px}
.mr-text p{font-size:.92rem;margin-bottom:14px}
.mr-ingredients{display:flex;flex-direction:column;gap:8px;margin-top:12px;padding-top:14px;border-top:1px solid var(--border)}
.mri-item{display:flex;align-items:flex-start;gap:8px;font-family:var(--fb);font-size:.82rem;color:var(--text)}
.mri-dot{width:6px;height:6px;border-radius:50%;background:var(--copper);flex-shrink:0;margin-top:6px}

/* ================================================================
   SECTION 3 — INGREDIENTS (navy dark bg, switcher panel)
   ================================================================ */
.formula-section{background:var(--navy);padding:88px 0;position:relative;overflow:hidden}
.formula-section::before{content:'';position:absolute;inset:0;background-image:repeating-linear-gradient(0deg,transparent,transparent 56px,rgba(176,112,64,.03) 56px,rgba(176,112,64,.03) 57px),repeating-linear-gradient(90deg,transparent,transparent 56px,rgba(176,112,64,.03) 56px,rgba(176,112,64,.03) 57px);pointer-events:none}
.formula-inner{max-width:1100px;margin:0 auto;padding:0 36px;display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start;position:relative;z-index:1}
.formula-left .eyebrow{color:var(--copper-lt)}
.formula-left h2{color:var(--white);margin-bottom:14px}
.formula-left>p{color:rgba(255,255,255,.44);margin-bottom:36px}
.ing-list{display:flex;flex-direction:column}
.il-item{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.06);cursor:pointer;gap:12px;transition:padding-left .2s}
.il-item:first-child{padding-top:0}
.il-item.active{padding-left:8px;border-left:3px solid var(--copper)}
.il-left{display:flex;align-items:center;gap:12px}
.il-num{font-family:var(--fh);font-size:.68rem;font-weight:700;color:var(--copper);min-width:22px;letter-spacing:.04em}
.il-name{font-family:var(--fh);font-size:1.02rem;font-weight:600;color:rgba(255,255,255,.48);transition:color .25s;letter-spacing:-.01em}
.il-item:hover .il-name,.il-item.active .il-name{color:var(--white)}
.il-mech{font-family:var(--fb);font-size:.58rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:rgba(176,112,64,.45)}
.il-arrow{color:rgba(176,112,64,.35);font-size:.80rem;transition:color .25s,transform .25s}
.il-item:hover .il-arrow,.il-item.active .il-arrow{color:var(--copper-lt);transform:translateX(4px)}
.formula-right{position:sticky;top:88px}
.ing-panel{background:rgba(255,255,255,.04);border:1px solid rgba(176,112,64,.18);border-left:3px solid var(--copper);border-radius:0 var(--r-xl) var(--r-xl) 0;padding:36px 32px;min-height:280px}
.inp-label{font-family:var(--fb);font-size:.58rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--copper-lt);margin-bottom:10px}
.inp-name{font-family:var(--fh);font-size:1.9rem;font-weight:700;color:var(--white);margin-bottom:16px;letter-spacing:-.02em;line-height:1.10}
.inp-body{font-family:var(--fb);font-size:.90rem;color:rgba(255,255,255,.42);line-height:1.74}
.inp-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.inp-tag{font-family:var(--fb);font-size:.56rem;font-weight:700;text-transform:uppercase;letter-spacing:.10em;color:var(--copper-lt);background:rgba(176,112,64,.12);border:1px solid rgba(176,112,64,.22);padding:3px 10px;border-radius:var(--r-pill)}
.formula-cta{text-align:center;margin-top:52px;padding-top:52px;border-top:1px solid rgba(176,112,64,.12);position:relative;z-index:1}

/* ================================================================
   SECTION 4 — BENEFITS (ice bg, image + editorial points)
   ================================================================ */
.benefits-section{background:var(--ice);padding:88px 0}
.benefits-inner{max-width:1100px;margin:0 auto;padding:0 36px;display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.ben-img{border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-lg)}
.ben-img img{width:100%;object-fit:cover}
.ben-text{}
.ben-text .eyebrow{text-align:left}
.ben-text h2{color:var(--navy);margin-bottom:14px}
.ben-text>p{margin-bottom:28px}
.ben-list{display:flex;flex-direction:column;gap:16px}
.ben-item{display:flex;align-items:flex-start;gap:14px;padding:16px;background:var(--white);border-radius:var(--r-lg);border:1px solid var(--border);box-shadow:var(--sh-card)}
.bi-icon{width:40px;height:40px;border-radius:var(--r-md);background:linear-gradient(135deg,var(--navy),var(--navy-lt));display:flex;align-items:center;justify-content:center;font-size:1rem;color:var(--white);flex-shrink:0}
.bi-body h4{font-family:var(--fh);font-size:.92rem;color:var(--navy);margin-bottom:3px;letter-spacing:-.01em}
.bi-body p{font-size:.78rem;color:var(--text);line-height:1.58}
.benefits-cta{text-align:center;margin-top:48px;grid-column:1/-1}

/* ================================================================
   SECTION 5 — REVIEWS (warm bg)
   ================================================================ */
.reviews-section{background:var(--warm-dk);padding:88px 0}
.rv-intro{text-align:center;max-width:560px;margin:0 auto 52px}
.rv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1060px;margin:0 auto}
.rv-card{background:var(--white);border-radius:var(--r-xl);padding:32px 28px;box-shadow:var(--sh-card);border:1px solid var(--border);display:flex;flex-direction:column;gap:14px;position:relative}
.rv-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--copper),var(--copper-lt));border-radius:var(--r-xl) var(--r-xl) 0 0}
.rv-stars{color:#CC8800;font-size:.96rem;letter-spacing:3px}
.rv-quote{font-family:var(--fh);font-size:1.0rem;color:var(--navy);line-height:1.66;font-style:italic;font-weight:400}
.rv-author{display:flex;align-items:center;gap:12px;padding-top:10px;border-top:1px solid var(--border)}
.rva-img{width:44px;height:44px;border-radius:50%;overflow:hidden;flex-shrink:0;background:var(--ice)}
.rva-img img{width:100%;height:100%;object-fit:cover}
.rva-name{font-family:var(--fh);font-size:.86rem;font-weight:700;color:var(--navy)}
.rva-detail{font-family:var(--fb);font-size:.66rem;color:var(--text-lt)}
.rv-badge{display:inline-flex;align-items:center;gap:5px;font-family:var(--fb);font-size:.56rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--copper);background:var(--copper-pal);border:1px solid var(--copper-brd);padding:3px 10px;border-radius:var(--r-pill);align-self:flex-start}
.rv-cta{text-align:center;margin-top:44px}

/* ================================================================
   SECTION 6 — BONUSES (navy bg)
   ================================================================ */
.bonus-section{background:var(--navy-md);padding:88px 0}
.bonus-intro{text-align:center;max-width:640px;margin:0 auto 52px}
.bonus-intro h2{color:var(--white)}
.bonus-intro p{color:rgba(255,255,255,.44)}
.bonus-row{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.bonus-card{background:rgba(255,255,255,.04);border:1px solid rgba(176,112,64,.15);border-radius:var(--r-xl);padding:22px 16px;text-align:center;display:flex;flex-direction:column;gap:10px;transition:background .2s,border-color .2s}
.bonus-card:hover{background:rgba(176,112,64,.08);border-color:rgba(176,112,64,.30)}
.bc-badge{font-family:var(--fb);font-size:.54rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--copper-lt);background:rgba(176,112,64,.12);border:1px solid rgba(176,112,64,.20);padding:2px 8px;border-radius:var(--r-pill);display:inline-block}
.bc-img{width:64px;height:64px;border-radius:var(--r-lg);overflow:hidden;margin:0 auto;background:rgba(176,112,64,.10)}
.bc-img img{width:100%;height:100%;object-fit:cover}
.bonus-card h4{font-family:var(--fh);font-size:.86rem;font-weight:600;color:var(--white);line-height:1.22}
.bonus-card p{font-size:.72rem;color:rgba(255,255,255,.30);line-height:1.55}
.bonus-cta{text-align:center;margin-top:40px}

/* ================================================================
   PRICING / GUARANTEE / PAYMENT
   ================================================================ */
.price-section{padding:80px 0;background:var(--warm)}
.price-section-2{background:var(--ice)}
.price-inner{max-width:1100px;margin:0 auto;padding:0 36px;text-align:center}
.price-wrap{margin:28px 0 20px}
.price-img{width:100%;max-width:960px;height:auto;display:block;margin:0 auto;box-shadow:var(--sh-lg);border-radius:var(--r-xl);transition:transform .3s}
.price-wrap a:hover .price-img{transform:scale(1.01)}
.price-cta{display:flex;flex-direction:column;align-items:center;gap:10px;margin-top:8px}
.price-fine{font-family:var(--fb);font-size:.70rem;color:var(--text-lt);margin-top:4px}
.guarantee-section{background:var(--navy);padding:80px 0}
.guar-inner{max-width:900px;margin:0 auto;padding:0 36px;display:grid;grid-template-columns:180px 1fr;gap:60px;align-items:center}
.guar-img{width:100%;max-width:180px;object-fit:contain;display:block;filter:drop-shadow(0 8px 28px rgba(176,112,64,.28))}
.guar-text h2{color:var(--white);text-align:left;margin-bottom:14px}
.guar-text .eyebrow{color:var(--copper-lt)}
.guar-text .cu-rule{margin-left:0}
.guar-text p{color:rgba(255,255,255,.48);font-size:.90rem}
.payment-section{padding:52px 0;background:var(--warm)}
.pay-inner{max-width:1100px;margin:0 auto;padding:0 36px;text-align:center}
.pay-wrap{margin:24px 0 16px}
.pay-img{width:100%;max-width:880px;height:auto;display:block;margin:0 auto;box-shadow:var(--sh-lg);border-radius:var(--r-xl);transition:transform .3s}
.pay-wrap a:hover .pay-img{transform:scale(1.01)}
.pay-cta{text-align:center;margin-top:14px}

/* ================================================================
   FAQ — warm bg, copper accordion
   ================================================================ */
.faq-section{background:var(--warm-dk);padding:88px 0}
.faq-intro{text-align:center;max-width:560px;margin:0 auto 52px}
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:8px}
.faq-item{background:var(--white);border-radius:var(--r-lg);overflow:hidden;border:1.5px solid var(--border);transition:border-color .2s,box-shadow .2s}
.faq-item.open{border-color:var(--copper);box-shadow:0 0 0 3px rgba(176,112,64,.08)}
.faq-q{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;cursor:pointer;user-select:none;gap:16px}
.faq-q h3{font-family:var(--fh);font-size:.90rem;font-weight:600;color:var(--navy);margin:0;letter-spacing:-.01em}
.faq-icon{width:30px;height:30px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--warm);border:1px solid var(--border-md);color:var(--copper);font-size:1rem;transition:transform .3s,background .2s}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--copper);color:var(--white);border-color:var(--copper)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease,padding .3s;padding:0 22px;background:var(--white)}
.faq-item.open .faq-a{max-height:320px;padding:0 22px 18px}
.faq-a p{font-family:var(--fb);font-size:.88rem;color:var(--text);line-height:1.72}

/* ================================================================
   CERTIFICATIONS STRIP
   ================================================================ */
.certs-section{background:var(--warm);padding:40px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.certs-inner{max-width:1160px;margin:0 auto;padding:0 36px;display:flex;justify-content:space-around;align-items:center;flex-wrap:wrap;gap:20px}
.cert-item{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center}
.ci-icon{font-size:1.6rem}
.ci-label{font-family:var(--fh);font-size:.64rem;font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:.10em;line-height:1.20}
.ci-sub{font-family:var(--fb);font-size:.56rem;color:var(--text-lt)}

/* ================================================================
   CTA FINAL
   ================================================================ */
.cta-final{background:var(--navy);padding:80px 36px;text-align:center;position:relative;overflow:hidden}
.cta-final::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--copper),var(--copper-lt),var(--copper))}
.cta-final::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--copper),var(--copper-lt),var(--copper))}
.cta-final h2{color:var(--white);margin-bottom:10px;position:relative}
.cta-final em{color:var(--copper-lt);font-style:italic}
.cta-final p{color:rgba(255,255,255,.44);margin-bottom:28px;max-width:480px;margin-left:auto;margin-right:auto;position:relative}
.cta-product-img{margin-bottom:28px}
.cta-product-img img{max-height:300px;width:auto;margin:0 auto;filter:drop-shadow(0 20px 48px rgba(176,112,64,.40))}
.cta-trust-row{display:flex;justify-content:center;flex-wrap:wrap;gap:20px;margin-top:22px;position:relative}
.ctr-item{display:flex;align-items:center;gap:7px;font-family:var(--fb);font-size:.68rem;color:rgba(255,255,255,.34);font-weight:600}
.ctr-cu{color:var(--copper-lt)}

/* ================================================================
   FOOTER
   ================================================================ */
.footer-strip{background:var(--navy-lt);padding:14px 36px;display:flex;justify-content:center;border-top:1px solid rgba(176,112,64,.18)}
.footer-strip-inner{max-width:1160px;width:100%;display:flex;justify-content:space-around;align-items:center;flex-wrap:wrap;gap:10px}
.fstrip-item{display:flex;align-items:center;gap:7px;font-family:var(--fb);font-size:.60rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.30)}
.fstrip-cu{color:var(--copper-lt);font-size:.7rem}
footer{background:var(--navy);padding-top:0}
.footer-main{padding:64px 0 40px}
.footer-grid{max-width:1160px;margin:0 auto;padding:0 36px;display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:48px}
.footer-logo{display:flex;align-items:center;gap:6px;margin-bottom:14px;text-decoration:none}
.fl-brand{font-family:var(--fh);font-weight:700;font-size:1.3rem;color:var(--white)}
.fl-brand span{color:var(--copper-lt)}
.fg-tagline{font-family:var(--fb);font-size:.62rem;color:rgba(255,255,255,.20);margin-bottom:12px;letter-spacing:.06em;text-transform:uppercase}
.fg-desc{font-family:var(--fb);font-size:.78rem;color:rgba(255,255,255,.18);line-height:1.68;margin-bottom:14px}
.fg-chips{display:flex;flex-wrap:wrap;gap:5px}
.fg-chips span{font-family:var(--fb);font-size:.56rem;font-weight:600;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);color:rgba(255,255,255,.22);padding:3px 9px;border-radius:var(--r-pill);letter-spacing:.06em;text-transform:uppercase}
.fg-col h5{font-family:var(--fh);font-size:.60rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.22);margin-bottom:14px}
.fg-col ul{display:flex;flex-direction:column;gap:8px}
.fg-col ul li a{font-family:var(--fb);font-size:.80rem;color:rgba(255,255,255,.30);transition:color .2s}
.fg-col ul li a:hover{color:var(--copper-lt)}
.fg-guarantee{background:var(--copper-pal);border:1px solid var(--copper-brd);border-radius:var(--r-lg);padding:22px 18px;text-align:center}
.fg-guarantee img{width:52px;margin:0 auto 10px}
.fg-guarantee strong{font-family:var(--fh);font-size:.90rem;color:var(--white);display:block;margin-bottom:6px}
.fg-guarantee p{font-family:var(--fb);font-size:.74rem;color:rgba(255,255,255,.24);line-height:1.58}
.footer-legal{background:rgba(0,0,0,.22);border-top:1px solid rgba(255,255,255,.05);padding:28px 36px}
.footer-legal-inner{max-width:1160px;margin:0 auto}
.footer-legal p{font-family:var(--fb);font-size:.68rem;color:rgba(255,255,255,.14);line-height:1.68;margin-bottom:8px}
.footer-copy{font-family:var(--fb);font-size:.62rem;color:rgba(255,255,255,.12);margin-top:10px;display:block}
.footer-copy a{color:var(--copper-lt);opacity:.42;text-decoration:none}

.sticky-cta{display:none;position:fixed;bottom:0;left:0;right:0;z-index:800;background:var(--navy);border-top:2px solid var(--copper);padding:12px 20px;box-shadow:0 -4px 20px rgba(27,35,64,.40)}
.sticky-cta a{display:block;width:100%;text-align:center;background:linear-gradient(135deg,var(--copper),var(--copper-lt));color:var(--white);font-family:var(--fh);font-weight:700;font-size:.88rem;padding:13px;border-radius:var(--r-pill);text-transform:uppercase;letter-spacing:.04em}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media(max-width:1024px){
  .hero{grid-template-columns:1fr 1fr}
  .hero-left{padding:64px 40px}
  .benefits-inner{grid-template-columns:1fr;gap:44px}
  .bonus-row{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:768px){
  html{font-size:16px}
  .nav-links{display:none}
  .hamburger{display:flex}
  .hero{grid-template-columns:1fr}
  .hero-left{padding:56px 28px;order:2}
  .hero-right{order:1;min-height:360px}
  .hero-eyebrow{justify-content:center}
  .hero-h1{text-align:center}
  .hero-cu-rule{margin:14px auto 20px}
  .hero-sub{margin:0 auto 24px;text-align:center}
  .hero-claims{align-items:center}
  .hero-ctas{justify-content:center}
  .hero-meta{justify-content:center}
  .mech-row{grid-template-columns:1fr;gap:28px}
  .mech-row.rev{direction:ltr}
  .mr-text .eyebrow{text-align:center}
  .formula-inner{grid-template-columns:1fr;gap:44px}
  .formula-right{position:static}
  .rv-grid{grid-template-columns:1fr}
  .bonus-row{grid-template-columns:1fr 1fr}
  .guar-inner{grid-template-columns:1fr;gap:28px;text-align:center}
  .guar-img{margin:0 auto}
  .guar-text h2{text-align:center}
  .guar-text .cu-rule{margin:0 auto 14px}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .sticky-cta{display:block}
  body{padding-bottom:68px}
}
@media(max-width:480px){.container{padding:0 20px}.sec-pad{padding:56px 0}.bonus-row{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.fade-up{transition:none}.hr-img{animation:none}}