/* ============================================================
   NNERVORY — css/style.css
   Domain: nnervory.com
   Theme: Deep Navy + Electric Blue + White + Soft Cyan
   Font: Manrope (body) + Lexend (headings)
   Layout: Hero img-LEFT copy-RIGHT, 3-col benefits,
           ingredient pillars, 5-step howto, 3-col reviews
   ============================================================ */

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

:root{
  --navy:        #06122e;
  --navy-mid:    #0a1c44;
  --navy-lgt:    #102458;
  --blue:        #1a56db;
  --blue-mid:    #2d6ef7;
  --blue-lgt:    #5c8df8;
  --blue-pale:   #e8efff;
  --blue-xpale:  #f0f5ff;
  --cyan:        #06a4c0;
  --cyan-mid:    #08c2e0;
  --cyan-lgt:    #3dd6ed;
  --cyan-pale:   #e6f9fc;
  --white:       #ffffff;
  --off-white:   #f8fafe;
  --near-white:  #f2f6ff;
  --cream:       #fafbff;
  --text:        #06122e;
  --text-mid:    #0e2048;
  --muted:       #3a5080;
  --muted-lgt:   #5a70a0;
  --border:      #c8d8f0;
  --border-lgt:  #dce8f8;
  --green-ok:    #0a7c50;
  --radius:      8px;
  --radius-lg:   14px;
  --radius-xl:   20px;
  --radius-pill: 999px;
  --shadow-sm:   0 1px 8px rgba(0,0,0,.06);
  --shadow:      0 4px 20px rgba(0,0,0,.10);
  --shadow-h:    0 12px 40px rgba(0,0,0,.16);
  --shadow-blue: 0 4px 18px rgba(26,86,219,.28);
  --shadow-navy: 0 4px 18px rgba(6,18,46,.30);
}

html{scroll-behavior:smooth}
body{font-family:'Manrope',sans-serif;font-size:17px;color:var(--text);background:var(--white);overflow-x:hidden;line-height:1.75}
h1,h2,h3,h4{font-family:'Lexend',sans-serif}

/* ═══ NAV ═══ */
nav{position:sticky;top:0;z-index:1000;background:var(--navy);padding:0 24px;height:68px;box-shadow:0 2px 20px rgba(0,0,0,.55);border-bottom:2px solid var(--blue-mid)}
.nav-inner{max-width:1220px;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;flex-shrink:0}
.logo-n{font-family:'Lexend',sans-serif;font-size:1.65rem;font-weight:700;color:var(--white);letter-spacing:-1px}
.logo-o{font-family:'Lexend',sans-serif;font-size:1.65rem;font-weight:700;color:var(--cyan-lgt);letter-spacing:-1px}
.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:.88rem;font-weight:600;transition:color .2s;white-space:nowrap}
.nav-links a:hover{color:var(--cyan-lgt)}
.btn-nav-cta{background:var(--blue)!important;color:var(--white)!important;font-weight:800!important;font-size:.82rem!important;padding:9px 20px!important;border-radius:var(--radius-pill)!important;transition:filter .2s!important;text-transform:uppercase}
.btn-nav-cta:hover{filter:brightness(1.15)!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(--cyan-lgt);display:block;border-radius:2px}
.mobile-menu{display:none;flex-direction:column;background:var(--navy-mid);position:absolute;top:68px;left:0;right:0;padding:20px 28px;gap:14px;z-index:999;border-bottom:2px solid var(--blue-mid)}
.mobile-menu.open{display:flex}
.mobile-menu a{color:rgba(255,255,255,.70);text-decoration:none;font-size:1rem;font-weight:600;padding:4px 0;border-bottom:.5px solid rgba(255,255,255,.06)}
.mob-cta-btn{background:var(--blue)!important;color:var(--white)!important;text-align:center;padding:13px!important;border-radius:var(--radius-pill)!important;font-weight:800!important;margin-top:8px;text-transform:uppercase;border:none!important}

/* ═══ BUTTONS ═══ */
.cta-blue{display:inline-block;background:linear-gradient(135deg,var(--blue) 0%,var(--blue-mid) 100%);color:var(--white);font-family:'Manrope',sans-serif;font-weight:800;font-size:.98rem;letter-spacing:.4px;text-transform:uppercase;padding:15px 38px;border-radius:var(--radius-pill);text-decoration:none;transition:filter .25s,transform .2s,box-shadow .2s;box-shadow:var(--shadow-blue)}
.cta-blue:hover{filter:brightness(1.12);transform:translateY(-3px);box-shadow:0 8px 28px rgba(26,86,219,.40)}
.cta-outline{display:inline-block;background:transparent;color:rgba(255,255,255,.65);font-family:'Manrope',sans-serif;font-weight:700;font-size:.88rem;text-transform:uppercase;padding:13px 28px;border-radius:var(--radius-pill);text-decoration:none;border:1.5px solid rgba(255,255,255,.25);transition:all .2s}
.cta-outline:hover{border-color:var(--cyan-lgt);color:var(--cyan-lgt)}
.cta-xl{font-size:1.1rem;padding:17px 48px}

/* ═══ TAGS ═══ */
.etag{display:inline-block;font-size:.68rem;font-weight:800;letter-spacing:3px;text-transform:uppercase;color:var(--cyan-lgt);border-bottom:2px solid var(--cyan-lgt);padding-bottom:4px;margin-bottom:14px}
.etag.etag-dk{color:var(--blue);border-bottom-color:var(--blue)}

/* ═══ SECTION BANDS ═══ */
.sec-band{padding:52px 24px 40px;text-align:center}
.dark-band{background:var(--navy);border-top:3px solid var(--blue-mid);border-bottom:2px solid rgba(26,86,219,.12)}
.alt-band{background:var(--near-white);border-top:3px solid var(--blue);border-bottom:1px solid var(--border)}
.sb-inner{max-width:760px;margin:0 auto}
.sb-inner h2{font-family:'Lexend',sans-serif;font-size:2.1rem;font-weight:700;line-height:1.2;margin-bottom:10px}
.dark-band .sb-inner h2{color:var(--white)}
.alt-band .sb-inner h2{color:var(--navy)}
.dark-band .sb-inner p{font-size:.96rem;color:rgba(255,255,255,.45)}
.alt-band .sb-inner p{font-size:.96rem;color:var(--muted)}

/* ═══ HERO ═══ */
.hero-section{background:linear-gradient(150deg,var(--navy) 0%,var(--navy-mid) 55%,#050d26 100%);position:relative;overflow:hidden;padding:0 24px;border-bottom:3px solid var(--blue-mid)}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 20% 50%,rgba(6,164,192,.14) 0%,transparent 60%),radial-gradient(ellipse at 80% 20%,rgba(26,86,219,.12) 0%,transparent 55%);pointer-events:none}
.hero-inner{position:relative;z-index:1;max-width:1220px;margin:0 auto;display:grid;grid-template-columns:1fr 1.15fr;min-height:640px;align-items:center;gap:52px;padding:64px 0}

/* LEFT: product image */
.hero-img-side{position:relative;display:flex;flex-direction:column;align-items:center}
.his-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:360px;height:360px;border-radius:50%;background:radial-gradient(ellipse,rgba(6,164,192,.20) 0%,rgba(26,86,219,.10) 50%,transparent 70%);pointer-events:none}
.his-rating{background:rgba(255,255,255,.08);border:1px solid rgba(6,164,192,.30);color:var(--cyan-lgt);font-size:.78rem;font-weight:700;padding:6px 16px;border-radius:var(--radius-pill);margin-bottom:12px;position:relative;z-index:1;text-align:center}
.hero-img-side a{position:relative;z-index:1;display:flex;align-items:center;justify-content:center}
.hero-img-side a img{width:auto;max-width:380px;max-height:430px;object-fit:contain;filter:drop-shadow(0 14px 44px rgba(0,0,0,.55)) drop-shadow(0 0 60px rgba(6,164,192,.20));transition:transform .5s;display:block}
.hero-img-side a:hover img{transform:scale(1.04) translateY(-8px)}
.his-pills{display:flex;flex-wrap:wrap;justify-content:center;gap:7px;margin-top:14px;position:relative;z-index:1}
.his-pills span{background:rgba(255,255,255,.07);border:1px solid rgba(6,164,192,.28);color:rgba(255,255,255,.80);font-size:.72rem;font-weight:700;padding:4px 12px;border-radius:var(--radius-pill)}

/* RIGHT: copy */
.hero-copy-side{display:flex;flex-direction:column}
.hcs-tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:22px}
.hcs-tag{background:rgba(26,86,219,.20);border:1px solid rgba(45,110,247,.30);color:var(--blue-lgt);font-size:.70rem;font-weight:700;letter-spacing:.7px;text-transform:uppercase;padding:5px 12px;border-radius:var(--radius-pill)}
.hero-h1{font-family:'Lexend',sans-serif;font-size:2.9rem;font-weight:700;line-height:1.08;color:var(--white);margin-bottom:18px}
.h1-blue{color:var(--cyan-lgt)}
.h1-light{color:rgba(255,255,255,.70)}
.hero-sub{font-size:1.05rem;line-height:1.82;color:rgba(255,255,255,.60);margin-bottom:24px;max-width:520px}
.hero-sub strong{color:var(--cyan-lgt)}
.hero-stats-row{display:flex;align-items:center;background:rgba(255,255,255,.05);border:1px solid rgba(26,86,219,.22);border-radius:var(--radius-lg);padding:14px 18px;margin-bottom:22px;flex-wrap:wrap}
.hsr{display:flex;flex-direction:column;align-items:center;padding:0 16px}
.hsr strong{font-family:'Lexend',sans-serif;font-size:1.45rem;font-weight:700;color:var(--cyan-lgt);line-height:1}
.hsr span{font-size:.66rem;font-weight:600;color:rgba(255,255,255,.42);text-transform:uppercase;letter-spacing:.4px;margin-top:3px}
.hsr-sep{width:1px;height:40px;background:rgba(255,255,255,.12);flex-shrink:0}
.hero-checks{list-style:none;display:flex;flex-direction:column;gap:8px;margin-bottom:26px}
.hero-checks li{font-size:.93rem;color:rgba(255,255,255,.78);font-weight:500;display:flex;align-items:center;gap:8px}
.hero-checks li::before{content:'✓';color:var(--cyan-lgt);font-weight:700;flex-shrink:0}
.hero-cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:14px}
.hero-micro{font-size:.77rem;color:rgba(255,255,255,.33)}

/* ═══ TICKER ═══ */
.ticker-wrap{background:var(--navy-lgt);overflow:hidden;padding:10px 0;border-top:1px solid rgba(26,86,219,.18);border-bottom:1px solid rgba(26,86,219,.18)}
.ticker-track{display:flex;width:max-content;animation:ticker 30s linear infinite}
.ticker-track span{color:var(--cyan-lgt);font-size:.82rem;font-weight:700;white-space:nowrap;padding:0 18px}
.tdot{color:var(--blue-lgt);font-size:.5rem;align-self:center;padding:0 4px}
@keyframes ticker{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ═══ OVERVIEW ═══ */
.overview-section{background:var(--white);padding:64px 40px}
.ov-inner{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:300px 1fr;gap:52px;align-items:start}
.ov-left img{width:100%;max-width:280px;height:auto;object-fit:contain;filter:drop-shadow(0 8px 24px rgba(0,0,0,.12));display:block;margin:0 auto}
.ov-cap{text-align:center;margin-top:10px;font-size:.74rem;font-weight:700;color:var(--muted-lgt);text-transform:uppercase;letter-spacing:.5px;margin-bottom:14px}
.specs-panel{background:var(--blue-xpale);border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden}
.sp-hdr{background:var(--navy);color:var(--cyan-lgt);font-size:.70rem;font-weight:800;text-transform:uppercase;letter-spacing:2px;padding:10px 16px}
.sp-row{display:flex;align-items:center;border-bottom:.5px solid var(--border-lgt);padding:9px 16px;transition:background .15s}
.sp-row:hover{background:var(--blue-pale)}
.sp-last{border-bottom:none}
.sp-k{font-size:.82rem;font-weight:700;color:var(--navy);min-width:120px;flex-shrink:0}
.sp-v{font-size:.82rem;color:var(--muted)}
.sp-green{color:var(--blue);font-weight:700}
.ov-right h3{font-family:'Lexend',sans-serif;font-size:1.45rem;font-weight:700;color:var(--navy);margin-bottom:16px;line-height:1.3}
.ov-right p{font-size:1.02rem;line-height:1.85;color:var(--muted);margin-bottom:14px}

/* ═══ BENEFITS ═══ */
.benefits-section{background:var(--off-white);padding:64px 40px}
.benefits-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ben-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-xl);padding:28px 22px;box-shadow:var(--shadow-sm);transition:box-shadow .25s,transform .25s;border-top:3px solid var(--blue-mid)}
.ben-card:hover{box-shadow:var(--shadow-h);transform:translateY(-5px)}
.bc-ico{font-size:2rem;margin-bottom:12px;display:block}
.ben-card h4{font-family:'Lexend',sans-serif;font-size:.98rem;font-weight:700;color:var(--navy);margin-bottom:8px;line-height:1.3}
.ben-card p{font-size:.86rem;line-height:1.72;color:var(--muted)}

/* ═══ PRICE BAND ═══ */
.price-band{background:var(--navy);padding:38px 24px 14px;text-align:center;border-top:3px solid var(--blue-mid)}
.pb-inner h2{font-family:'Lexend',sans-serif;font-size:1.9rem;font-weight:700;color:var(--cyan-lgt);margin-bottom:8px}
.pb-inner p{font-size:.95rem;color:rgba(255,255,255,.45)}
.price-section{background:var(--white);padding:42px;text-align:center}
.price-img-link{display:block}
.price-img-link img{max-width:900px;width:100%;height:auto;object-fit:contain;border-radius:var(--radius-lg);box-shadow:var(--shadow);transition:transform .3s}
.price-img-link:hover img{transform:scale(1.01)}

/* ═══ INGREDIENTS ═══ */
.ingredients-section{background:var(--navy-mid);padding:64px 40px}
.ing-intro{max-width:820px;margin:0 auto;font-size:1.05rem;line-height:1.85;color:rgba(255,255,255,.55);text-align:center}
.ing-pillars{max-width:1100px;margin:48px auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ip-card{background:rgba(255,255,255,.05);border:1px solid rgba(26,86,219,.20);border-radius:var(--radius-xl);padding:28px 22px;transition:border-color .25s,box-shadow .25s}
.ip-card:hover{border-color:rgba(6,194,224,.40);box-shadow:0 6px 28px rgba(6,164,192,.16)}
.ipc-icon{font-size:2rem;margin-bottom:10px;display:block;color:var(--cyan-mid)}
.ip-card h4{font-family:'Lexend',sans-serif;font-size:1.05rem;font-weight:700;color:var(--cyan-lgt);margin-bottom:10px;line-height:1.3}
.ip-card p{font-size:.88rem;line-height:1.72;color:rgba(255,255,255,.48)}

/* ═══ HOWTO ═══ */
.howto-section{background:var(--blue-xpale);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(--blue-mid),var(--border));z-index:0}
.hs-num{width:52px;height:52px;border-radius:50%;background:var(--navy);color:var(--cyan-lgt);font-family:'Lexend',sans-serif;font-size:1.1rem;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative;z-index:1;box-shadow:var(--shadow-navy)}
.hs-body{padding:6px 0 34px 22px}
.hs-body h4{font-family:'Lexend',sans-serif;font-size:1.02rem;font-weight:700;color:var(--navy);margin-bottom:6px}
.hs-tldr{font-size:.87rem;background:var(--blue-pale);border-left:3px solid var(--blue-mid);padding:8px 12px;border-radius:0 var(--radius) var(--radius) 0;margin-bottom:9px;line-height:1.5;color:var(--blue);font-weight:600}
.hs-body p:last-child{font-size:.95rem;line-height:1.80;color:var(--muted)}

/* ═══ REVIEWS ═══ */
.reviews-section{background:var(--near-white);padding:64px 40px}
.reviews-grid{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rev-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-xl);padding:26px 20px;box-shadow:var(--shadow-sm);transition:box-shadow .3s,transform .3s;border-top:4px solid var(--blue-mid)}
.rev-card:hover{box-shadow:var(--shadow-h);transform:translateY(-4px)}
.rc-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.rc-av{width:64px;height:64px;border-radius:50%;object-fit:cover;border:2px solid var(--blue-mid);flex-shrink:0}
.rc-stars{color:#f59e0b;font-size:1rem;letter-spacing:2px;margin-bottom:3px}
.rc-name{font-family:'Lexend',sans-serif;font-size:.86rem;font-weight:700;color:var(--navy);margin-bottom:1px}
.rc-name span{font-weight:400;color:var(--muted)}
.rc-badge{font-size:.73rem;font-weight:700;color:var(--green-ok)}
.rc-quote{font-size:.93rem;line-height:1.74;color:var(--muted);font-style:italic;border-left:3px solid var(--blue-mid);padding-left:12px}

/* ═══ GUARANTEE ═══ */
.guarantee-section{background:linear-gradient(135deg,var(--blue-xpale) 0%,var(--cyan-pale) 100%);padding:64px 40px;border-top:3px solid var(--blue-mid);border-bottom:3px solid var(--blue-mid)}
.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(0,0,0,.10))}
.guar-copy h2{font-family:'Lexend',sans-serif;font-size:1.85rem;font-weight:700;color:var(--navy);line-height:1.25;margin-bottom:14px}
.guar-copy p{font-size:1rem;line-height:1.82;color:var(--muted);margin-bottom:12px}

/* ═══ FAQs ═══ */
.faq-section{background:var(--off-white);padding:60px 40px}
.faq-list{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.faq-item{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
.faq-q{width:100%;background:none;border:none;text-align:left;padding:18px 22px;font-family:'Manrope',sans-serif;font-size:.98rem;font-weight:700;color:var(--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(--blue-xpale)}
.faq-arr{font-size:1.4rem;font-weight:300;transition:transform .3s;color:var(--blue-mid);flex-shrink:0;line-height:1}
.faq-ans{display:none;padding:0 22px 18px;font-size:.97rem;line-height:1.80;color:var(--muted);border-top:1px solid var(--border)}
.faq-ans p{padding-top:14px}
.faq-tldr{font-size:.88rem;background:var(--blue-xpale);border-left:3px solid var(--blue-mid);padding:9px 13px;border-radius:0 var(--radius) var(--radius) 0;line-height:1.55;color:var(--navy);font-weight:600}
.faq-item.open .faq-ans{display:block}
.faq-item.open .faq-arr{transform:rotate(45deg);color:var(--navy)}
.faq-item.open .faq-q{background:var(--blue-xpale)}

/* ═══ FINAL CTA ═══ */
.cta-final{background:linear-gradient(155deg,var(--navy) 0%,var(--navy-mid) 55%,#040b20 100%);padding:84px 24px;text-align:center;border-top:3px solid var(--blue-mid);position:relative;overflow:hidden}
.cta-final::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(6,164,192,.14) 0%,transparent 55%);pointer-events:none}
.cf-inner{position:relative;z-index:1;max-width:800px;margin:0 auto}
.cf-inner h2{font-family:'Lexend',sans-serif;font-size:2.4rem;font-weight:700;color:var(--white);margin-bottom:12px;line-height:1.2}
.cf-inner h2 span{color:var(--cyan-lgt)}
.cf-sub{font-size:.88rem;color:rgba(255,255,255,.38);margin-bottom:34px;line-height:1.7}
.cf-product{max-width:260px;margin:0 auto 28px}
.cf-product img{width:100%;height:auto;object-fit:contain;filter:drop-shadow(0 0 40px rgba(6,164,192,.22)) drop-shadow(0 16px 40px rgba(0,0,0,.65));transition:transform .4s}
.cf-product:hover img{transform:scale(1.05) translateY(-8px)}
.cf-trust{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 24px;margin-top:18px}
.cf-trust span{font-size:.80rem;font-weight:700;color:rgba(255,255,255,.35);white-space:nowrap}

/* ═══ FOOTER ═══ */
footer{background:var(--navy);border-top:3px solid var(--blue-mid)}
.footer-wrap{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;padding:44px 40px;gap:0;border-bottom:1px solid rgba(255,255,255,.06)}
.ft-brand{padding-right:44px;border-right:1px solid rgba(255,255,255,.06)}
.footer-logo{text-decoration:none;display:flex;align-items:center;margin-bottom:12px}
.ft-desc{font-size:.84rem;line-height:1.72;color:rgba(255,255,255,.30);margin-bottom:16px}
.ft-chips{display:flex;flex-wrap:wrap;gap:6px}
.ft-chips span{background:rgba(26,86,219,.18);border:1px solid rgba(45,110,247,.24);color:var(--blue-lgt);font-size:.68rem;font-weight:800;padding:3px 10px;border-radius:var(--radius-pill)}
.ft-nav{padding:0 24px}
.ft-nav h5{font-family:'Lexend',sans-serif;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--cyan-lgt);margin-bottom:12px;padding-bottom:6px;border-bottom:1px solid rgba(6,194,224,.18)}
.ft-nav ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:9px}
.ft-nav ul li a{color:rgba(255,255,255,.32);text-decoration:none;font-size:.87rem;font-weight:500;transition:color .2s;display:flex;align-items:center;gap:5px}
.ft-nav ul li a::before{content:'›';color:var(--blue-lgt);font-size:.9rem}
.ft-nav ul li a:hover{color:var(--white)}
.footer-legal{max-width:1200px;margin:0 auto;padding:14px 40px 20px;text-align:center}
.footer-legal p{font-size:.74rem;color:rgba(255,255,255,.18);line-height:1.68;margin-bottom:7px}
.footer-legal a{color:rgba(255,255,255,.25);text-decoration:none}
.footer-legal a:hover{color:var(--cyan-lgt)}
.footer-copy{font-size:.74rem;color:rgba(255,255,255,.18);margin-top:8px;padding-top:8px;border-top:1px solid rgba(255,255,255,.06)}

/* ═══ 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 items — CSS animation, never invisible on load */
.hero-section .fade-up{opacity:1;transform:translateY(0);animation:heroFade .65s ease both}
@keyframes heroFade{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.hero-section .hero-img-side{animation-delay:.10s}
.hero-section .hero-copy-side{animation-delay:.22s}
.hero-section .hero-stats-row{animation-delay:.34s}
.hero-section .hero-cta-row{animation-delay:.44s}

/* ═══ RESPONSIVE ═══ */
@media(max-width:1100px){
  .benefits-grid{grid-template-columns:repeat(2,1fr)}
  .ing-pillars{grid-template-columns:1fr 1fr}
  .footer-wrap{grid-template-columns:1fr 1fr}
  .ft-brand{grid-column:1/-1;border-right:none;border-bottom:1px solid rgba(255,255,255,.06);padding-right:0;padding-bottom:24px;margin-bottom:8px}
}
@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr;padding:44px 0}
  .hero-img-side{order:0}
  .hero-img-side a img{max-width:260px}
  .ov-inner{grid-template-columns:1fr}
  .reviews-grid{grid-template-columns:1fr 1fr}
  .guar-inner{grid-template-columns:1fr;text-align:center}
  .guar-img{order:-1}
  .hsr-sep{display:none}
  .hero-stats-row{flex-wrap:wrap;gap:12px;justify-content:center}
  .ing-pillars{grid-template-columns: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:2.2rem}
  .overview-section,.benefits-section,.ingredients-section,.howto-section,.reviews-section,.guarantee-section,.faq-section,.price-section,.cta-final{padding:44px 20px}
  .benefits-grid,.reviews-grid{grid-template-columns:1fr}
  .footer-wrap,.footer-legal{padding:28px 20px}
  .ft-nav{padding:0}
  .footer-wrap{grid-template-columns:1fr}
  .cf-inner h2{font-size:1.9rem}
  .sec-band{padding:36px 20px 28px}
  .sb-inner h2{font-size:1.7rem}
  .hs-step{grid-template-columns:44px 1fr}
  .hs-num{width:44px;height:44px;font-size:.95rem}
  .price-section{padding:32px 16px}
}