/* === NerveGenics™ - Medical Professional Design === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}
*{-webkit-tap-highlight-color:transparent}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}html{scroll-behavior:auto}}

:root{
  --navy:#0A1628;--blue-900:#0F1D35;--blue-800:#1E40AF;--blue-700:#1D4ED8;
  --blue-600:#2563EB;--blue-500:#3B82F6;--blue-400:#60A5FA;--blue-300:#93C5FD;
  --blue-200:#BFDBFE;--blue-100:#DBEAFE;--blue-50:#EFF6FF;
  --white:#FFFFFF;--gray-50:#F8FAFC;--gray-100:#F1F5F9;--gray-200:#E2E8F0;
  --gray-300:#CBD5E1;--gray-400:#94A3B8;--gray-500:#64748B;--gray-600:#475569;
  --gray-700:#334155;--gray-800:#1E293B;
  --green-500:#22C55E;--green-600:#16A34A;--red-500:#EF4444;--amber-500:#F59E0B;
  --shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1);
  --shadow-lg:0 10px 25px -3px rgba(0,0,0,.1);--shadow-xl:0 20px 50px -12px rgba(0,0,0,.15);
  --radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;
}

body{font-family:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,sans-serif;color:var(--gray-700);background:var(--white);line-height:1.7;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px}

/* Typography */
h1,h2,h3,h4{font-family:'DM Serif Display',Georgia,serif;color:var(--navy);line-height:1.2}
h1{font-size:clamp(1.75rem,4vw,3rem)}
h2{font-size:clamp(1.5rem,3vw,2.25rem)}
h3{font-size:clamp(1.125rem,2vw,1.5rem)}
.section-title{text-align:center;margin-bottom:1rem;position:relative}
.section-title::after{content:'';display:block;width:60px;height:3px;background:linear-gradient(90deg,var(--blue-600),var(--blue-400));margin:12px auto 0;border-radius:2px}
.section-desc{text-align:center;max-width:700px;margin:0 auto 2.5rem;color:var(--gray-500);font-size:1rem;line-height:1.7}
.highlight{color:var(--blue-600)}

/* Buttons */
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--blue-600),var(--blue-800));color:var(--white);font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:1rem;padding:16px 32px;border-radius:var(--radius-md);border:none;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;min-height:48px;text-align:center;line-height:1.3;position:relative;overflow:hidden}
.btn-primary::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease}
.btn-primary:hover::before{left:100%}
.btn-primary:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 8px 30px rgba(30,64,175,.4)}
.btn-primary:active{transform:scale(.98)}
.btn-lg{padding:18px 40px;font-size:1.1rem}
.btn-pulse{animation:pulseGlow 2s infinite}
@keyframes pulseGlow{0%,100%{box-shadow:0 4px 15px rgba(30,64,175,.3)}50%{box-shadow:0 4px 30px rgba(30,64,175,.6)}}

/* Fade-in Animation */
.fade-in{opacity:0;transform:translateY(30px);transition:opacity .6s ease-out,transform .6s ease-out}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ======================== NAVIGATION ======================== */
.nav-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.06);transition:padding .3s ease,box-shadow .3s ease;padding:12px 0}
.nav-header.scrolled{padding:6px 0;box-shadow:var(--shadow-md)}
.nav-container{display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-family:'DM Serif Display',serif;font-size:1.5rem;display:flex;align-items:baseline}
.logo-nerve{color:var(--navy)}.logo-genics{color:var(--blue-600)}.logo-tm{font-size:.7rem;color:var(--blue-600);vertical-align:super}
.nav-menu{display:none;gap:28px}
.nav-link{font-weight:600;font-size:.9rem;color:var(--gray-600);transition:color .2s;position:relative}
.nav-link::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--blue-600);transition:width .3s ease}
.nav-link:hover{color:var(--blue-600)}.nav-link:hover::after{width:100%}
.nav-cta{display:none;background:linear-gradient(135deg,var(--blue-600),var(--blue-800));color:var(--white);padding:10px 24px;border-radius:var(--radius-sm);font-weight:700;font-size:.85rem;transition:transform .2s,box-shadow .2s;min-height:44px;align-items:center}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(30,64,175,.3)}

.hamburger{display:flex;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;min-width:44px;min-height:44px;justify-content:center;align-items:center}
.hamburger span{display:block;width:24px;height:2.5px;background:var(--navy);border-radius:2px;transition:transform .3s ease,opacity .3s ease}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(6px,-6px)}

.nav-menu.mobile-open{display:flex;flex-direction:column;position:fixed;top:0;right:0;width:280px;height:100vh;background:var(--white);padding:80px 30px 30px;gap:0;box-shadow:-10px 0 40px rgba(0,0,0,.15);z-index:999;animation:slideIn .3s ease}
@keyframes slideIn{from{transform:translateX(100%)}to{transform:translateX(0)}}
.nav-menu.mobile-open .nav-link{font-size:1.1rem;padding:16px 0;border-bottom:1px solid var(--gray-100)}

@media(min-width:768px){
  .nav-menu{display:flex;position:static;width:auto;height:auto;background:transparent;padding:0;flex-direction:row;box-shadow:none;animation:none}
  .nav-cta{display:flex}.hamburger{display:none}
  .nav-menu.mobile-open{display:flex;flex-direction:row;position:static;width:auto;height:auto;background:transparent;padding:0;box-shadow:none;animation:none}
}

/* ======================== HERO ======================== */
.hero{position:relative;padding:100px 0 60px;background:linear-gradient(135deg,var(--blue-50) 0%,var(--white) 50%,var(--blue-100) 100%);overflow:hidden}
.hero-bg-shapes{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.hero-circle{position:absolute;border-radius:50%;opacity:.07}
.hero-circle-1{width:500px;height:500px;background:var(--blue-500);top:-200px;right:-100px;animation:floatCircle 8s ease-in-out infinite}
.hero-circle-2{width:300px;height:300px;background:var(--blue-600);bottom:-100px;left:-50px;animation:floatCircle 10s ease-in-out infinite reverse}
.hero-circle-3{width:200px;height:200px;background:var(--blue-400);top:40%;left:50%;animation:floatCircle 6s ease-in-out infinite}
@keyframes floatCircle{0%,100%{transform:translate(0,0)}50%{transform:translate(20px,-20px)}}
.hero-grid{display:flex;flex-direction:column;align-items:center;gap:40px;position:relative;z-index:1}
.hero-image-col{width:100%;max-width:360px}
.hero-image-wrapper{position:relative;display:flex;justify-content:center}
.hero-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:280px;height:280px;background:radial-gradient(circle,rgba(59,130,246,.2),transparent 70%);border-radius:50%;animation:glowPulse 3s ease-in-out infinite}
@keyframes glowPulse{0%,100%{transform:translate(-50%,-50%) scale(1);opacity:.5}50%{transform:translate(-50%,-50%) scale(1.15);opacity:.8}}
.hero-img{position:relative;z-index:2;animation:heroFloat 4s ease-in-out infinite;filter:drop-shadow(0 20px 40px rgba(10,22,40,.15))}
@keyframes heroFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.hero-badge{position:absolute;bottom:-10px;right:-10px;background:var(--white);padding:8px 16px;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:3;display:flex;flex-direction:column;align-items:center;animation:badgePop .6s ease-out .5s both}
@keyframes badgePop{from{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}
.badge-rating{color:var(--amber-500);font-weight:800;font-size:1.1rem}.badge-text{font-size:.7rem;color:var(--gray-500);font-weight:600}
.hero-content-col{width:100%}
.hero-tag{display:inline-block;background:var(--blue-100);color:var(--blue-800);padding:6px 16px;border-radius:20px;font-size:.85rem;font-weight:600;margin-bottom:16px}
.hero h1{margin-bottom:20px}
.hero p{margin-bottom:12px;color:var(--gray-600);font-size:.95rem;line-height:1.7}
.hero-benefits{list-style:none;margin:20px 0;display:flex;flex-direction:column;gap:10px}
.hero-benefits li{font-size:.95rem;font-weight:600;color:var(--gray-700);line-height:1.5}
.hero-cta{width:100%;margin-bottom:16px}
.hero-trust{display:flex;flex-wrap:wrap;gap:12px}
.hero-trust span{font-size:.8rem;font-weight:600;color:var(--green-600);background:rgba(34,197,94,.08);padding:4px 12px;border-radius:20px}
@media(min-width:768px){.hero{padding:120px 0 80px}.hero-grid{flex-direction:row;gap:60px}.hero-image-col{flex:0 0 40%}.hero-content-col{flex:1}.hero-cta{width:auto}}

/* ======================== WHY CHOOSE ======================== */
.why-choose{padding:60px 0;background:var(--white)}
.trust-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-top:2rem}
.trust-card{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:var(--radius-lg);padding:28px 20px;text-align:center;transition:transform .3s ease,box-shadow .3s ease}
.trust-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.trust-card img{width:64px;height:64px;margin:0 auto 14px;object-fit:contain}
.trust-card h3{font-size:1.1rem;margin-bottom:8px}.trust-card p{font-size:.9rem;color:var(--gray-500);line-height:1.6}
@media(min-width:576px){.trust-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:992px){.trust-grid{grid-template-columns:repeat(4,1fr)}}

/* ======================== FORMULA ======================== */
.formula-section{padding:60px 0;background:linear-gradient(180deg,var(--blue-50),var(--white))}
.formula-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-top:2rem}
.formula-card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:28px 24px;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}
.formula-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--blue-300)}
.formula-icon{font-size:2rem;margin-bottom:12px}
.formula-card h3{font-size:1.15rem;margin-bottom:10px;color:var(--blue-800)}
.formula-card p{font-size:.9rem;color:var(--gray-600);line-height:1.7}
@media(min-width:576px){.formula-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:992px){.formula-grid{grid-template-columns:repeat(3,1fr)}}

/* ======================== WHAT IS ======================== */
.what-is{padding:60px 0;background:var(--white)}
.what-is-grid{display:flex;flex-direction:column;gap:40px;margin-top:2rem}
.what-is-content p{margin-bottom:14px;font-size:.95rem;line-height:1.8;color:var(--gray-600)}
.what-is-image{display:flex;justify-content:center;align-items:flex-start}
.what-is-image img{max-width:400px;width:100%;border-radius:var(--radius-lg);filter:drop-shadow(0 10px 30px rgba(0,0,0,.1))}
@media(min-width:768px){.what-is-grid{flex-direction:row;align-items:flex-start}.what-is-content{flex:1.2}.what-is-image{flex:.8;position:sticky;top:100px}}

/* ======================== HOW IT WORKS ======================== */
.how-works{padding:60px 0;background:var(--navy);color:var(--white)}
.how-works .section-title{color:var(--white)}.how-works .section-title .highlight{color:var(--blue-300)}
.how-works .section-title::after{background:linear-gradient(90deg,var(--blue-400),var(--blue-300))}
.how-works .section-desc{color:var(--gray-300)}
.steps-container{display:grid;grid-template-columns:1fr;gap:20px;margin-top:2rem}
.step-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-lg);padding:28px 24px;transition:transform .3s ease,background .3s ease;position:relative;overflow:hidden}
.step-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,var(--blue-400),var(--blue-600));opacity:0;transition:opacity .3s ease}
.step-card:hover::before{opacity:1}.step-card:hover{background:rgba(255,255,255,.08)}
.step-number{font-family:'DM Serif Display',serif;font-size:2.5rem;color:var(--blue-400);opacity:.3;line-height:1;margin-bottom:10px}
.step-card h3{color:var(--white);font-size:1.15rem;margin-bottom:10px}
.step-card p{color:var(--gray-300);font-size:.9rem;line-height:1.7}
@media(min-width:576px){.steps-container{grid-template-columns:repeat(2,1fr)}}
@media(min-width:992px){.steps-container{grid-template-columns:repeat(3,1fr)}}

/* ======================== REVIEWS ======================== */
.reviews{padding:60px 0;background:var(--gray-50)}
.review-grid{display:grid;grid-template-columns:1fr;gap:24px;margin-top:2rem}
.review-card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:28px 24px;transition:transform .3s ease,box-shadow .3s ease}
.review-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.review-header{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.review-avatar{width:56px;height:56px;border-radius:50%;object-fit:cover;border:3px solid var(--blue-100)}
.review-header h4{font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:1rem;color:var(--navy)}
.review-location{font-size:.8rem;color:var(--gray-400)}
.review-stars{color:var(--amber-500);font-size:1.2rem;letter-spacing:2px;margin-bottom:6px}
.review-verified{font-size:.8rem;font-weight:600;color:var(--green-600);display:block;margin-bottom:12px}
.review-card p{font-size:.9rem;color:var(--gray-600);line-height:1.7;font-style:italic}
@media(min-width:576px){.review-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:992px){.review-grid{grid-template-columns:repeat(3,1fr)}}

/* ======================== RESEARCH-BACKED ======================== */
.research-backed{padding:60px 0;background:linear-gradient(135deg,var(--blue-800),var(--navy));color:var(--white)}
.research-backed .section-title{color:var(--white)}.research-backed .section-title .highlight{color:var(--blue-300)}
.research-backed .section-title::after{background:linear-gradient(90deg,var(--blue-300),var(--blue-400))}
.research-content{max-width:800px;margin:2rem auto 0;text-align:center}
.research-content p{color:var(--gray-200);font-size:.95rem;line-height:1.8;margin-bottom:24px}
.research-points{list-style:none;text-align:left;margin-bottom:30px}
.research-points li{padding:10px 0 10px 28px;position:relative;color:var(--gray-200);font-size:.9rem;line-height:1.6;border-bottom:1px solid rgba(255,255,255,.06)}
.research-points li::before{content:'✓';position:absolute;left:0;color:var(--blue-300);font-weight:700}
.research-backed .btn-primary{background:linear-gradient(135deg,var(--blue-400),var(--blue-500));margin:0 auto;display:inline-flex}

/* ======================== PRICING ======================== */
.pricing{padding:60px 0;background:var(--white)}
.countdown-wrapper{text-align:center;margin:1.5rem 0 2rem}
.countdown-label{font-weight:700;font-size:1rem;color:var(--red-500);margin-bottom:12px}
.countdown-timer{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--red-500),#DC2626);padding:16px 32px;border-radius:var(--radius-lg);color:var(--white)}
.countdown-block{display:flex;flex-direction:column;align-items:center;min-width:60px}
.countdown-block span{font-family:'DM Serif Display',serif;font-size:2.5rem;line-height:1;font-weight:700}
.countdown-block small{font-size:.7rem;letter-spacing:2px;font-weight:600;opacity:.8}
.countdown-sep{font-size:2rem;font-weight:700;line-height:1}
.pricing-image-link{display:block;text-align:center;margin:2rem 0}
.pricing-img{max-width:100%;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);margin:0 auto}
.pricing-cta-wrap{text-align:center}

/* ======================== INGREDIENTS ======================== */
.ingredients{padding:60px 0;background:var(--gray-50)}
.ingredients-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-top:2rem}
.ingredient-card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:24px 20px;position:relative;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}
.ingredient-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.ingredient-num{font-family:'DM Serif Display',serif;font-size:2rem;color:var(--blue-200);line-height:1;margin-bottom:8px}
.ingredient-card h3{font-size:1.05rem;color:var(--blue-800);margin-bottom:8px}
.ingredient-card p{font-size:.88rem;color:var(--gray-600);line-height:1.7}
@media(min-width:576px){.ingredients-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:992px){.ingredients-grid{grid-template-columns:repeat(4,1fr)}}

/* ======================== SCIENTIFIC EVIDENCE ======================== */
.science-section{padding:60px 0;background:var(--white)}
.science-accordion{max-width:800px;margin:2rem auto 0}
.science-item{border:1px solid var(--gray-200);border-radius:var(--radius-md);margin-bottom:12px;overflow:hidden}
.science-toggle{width:100%;background:var(--gray-50);border:none;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:.95rem;color:var(--navy);text-align:left;min-height:48px;transition:background .2s}
.science-toggle:hover{background:var(--blue-50)}
.science-toggle svg{flex-shrink:0;transition:transform .3s ease;color:var(--blue-600)}
.science-toggle[aria-expanded="true"] svg{transform:rotate(180deg)}
.science-content{max-height:0;overflow:hidden;transition:max-height .4s ease}
.science-content p{padding:0 20px 18px;font-size:.9rem;color:var(--gray-600);line-height:1.8}

/* ======================== GUARANTEE ======================== */
.guarantee{padding:60px 0;background:linear-gradient(180deg,var(--blue-50),var(--white))}
.guarantee-grid{display:flex;flex-direction:column;align-items:center;gap:30px;margin-top:2rem}
.guarantee-image{max-width:220px}.guarantee-image img{width:100%;filter:drop-shadow(0 8px 20px rgba(0,0,0,.08))}
.guarantee-content p:first-of-type{font-size:.95rem;color:var(--gray-600);line-height:1.8;margin-bottom:24px}
.guarantee-point{display:flex;gap:16px;margin-bottom:20px;align-items:flex-start}
.guarantee-icon{font-size:1.8rem;flex-shrink:0;margin-top:2px}
.guarantee-point h3{font-size:1.05rem;margin-bottom:6px;color:var(--blue-800)}
.guarantee-point p{font-size:.88rem;color:var(--gray-600);line-height:1.7}
@media(min-width:768px){.guarantee-grid{flex-direction:row;align-items:flex-start}.guarantee-image{flex:0 0 250px}.guarantee-content{flex:1}}

/* ======================== BENEFITS ======================== */
.benefits{padding:60px 0;background:var(--white)}
.benefits-list{max-width:700px;margin:0 auto}
.benefit-item{display:flex;gap:12px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--gray-100);font-size:.95rem;color:var(--gray-700);line-height:1.6}
.benefit-check{flex-shrink:0;font-size:1.1rem}

/* ======================== PROS AND CONS ======================== */
.pros-cons{padding:60px 0;background:var(--gray-50)}
.pros-cons-grid{display:grid;grid-template-columns:1fr;gap:24px;margin-top:2rem}
.pros-card,.cons-card{border-radius:var(--radius-lg);padding:28px 24px}
.pros-card{background:var(--white);border:2px solid rgba(34,197,94,.2)}
.cons-card{background:var(--white);border:2px solid rgba(239,68,68,.2)}
.pros-card h3,.cons-card h3{font-size:1.2rem;margin-bottom:16px}
.pros-card ul,.cons-card ul{list-style:none}
.pros-card li,.cons-card li{padding:10px 0 10px 28px;position:relative;font-size:.9rem;color:var(--gray-600);line-height:1.6;border-bottom:1px solid var(--gray-100)}
.pros-card li:last-child,.cons-card li:last-child{border-bottom:none}
.pros-card li::before{content:'✅';position:absolute;left:0;font-size:.85rem}
.cons-card li::before{content:'⚠️';position:absolute;left:0;font-size:.85rem}
@media(min-width:768px){.pros-cons-grid{grid-template-columns:repeat(2,1fr)}}

/* ======================== BONUSES ======================== */
.bonuses{padding:60px 0;background:var(--white)}
.bonus-grid{display:grid;grid-template-columns:1fr;gap:24px;margin-top:2rem}
.bonus-card{display:flex;flex-direction:column;align-items:center;text-align:center;background:linear-gradient(135deg,var(--blue-50),var(--white));border:1px solid var(--blue-100);border-radius:var(--radius-lg);padding:28px 24px;transition:transform .3s ease}
.bonus-card:hover{transform:translateY(-4px)}
.bonus-card img{width:160px;height:160px;object-fit:contain;margin-bottom:16px;border-radius:var(--radius-md)}
.bonus-tag{display:inline-block;background:linear-gradient(135deg,var(--blue-600),var(--blue-800));color:var(--white);padding:4px 14px;border-radius:20px;font-size:.75rem;font-weight:700;margin-bottom:10px;letter-spacing:.5px}
.bonus-content h3{font-size:1.15rem;margin-bottom:10px}
.bonus-content p{font-size:.88rem;color:var(--gray-600);line-height:1.7;margin-bottom:12px}
.bonus-price{font-size:.85rem;color:var(--gray-500)}.bonus-price strong{color:var(--green-600)}
@media(min-width:768px){.bonus-grid{grid-template-columns:repeat(2,1fr)}.bonus-card{flex-direction:row;text-align:left;gap:24px}.bonus-card img{margin-bottom:0}}

/* ======================== WHERE TO BUY ======================== */
.where-buy{padding:60px 0;background:var(--gray-50)}
.where-buy-content{max-width:800px;margin:2rem auto 0}
.where-buy-content p{font-size:.95rem;line-height:1.8;color:var(--gray-600);text-align:center}

/* ======================== ORDER PROCESS ======================== */
.order-process{padding:60px 0;background:var(--white)}
.order-grid{display:flex;flex-direction:column;gap:30px;margin-top:2rem}
.order-step{display:flex;gap:16px;margin-bottom:20px}
.order-step-num{width:40px;height:40px;min-width:40px;background:linear-gradient(135deg,var(--blue-600),var(--blue-800));color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem}
.order-step h3{font-size:1.05rem;margin-bottom:6px}.order-step p{font-size:.88rem;color:var(--gray-600);line-height:1.6}
.order-note{font-size:.88rem;color:var(--gray-500);line-height:1.7;margin-bottom:12px}
.order-image{display:flex;justify-content:center}
.order-image img{max-width:100%;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}
@media(min-width:768px){.order-grid{flex-direction:row}.order-steps{flex:1.2}.order-image{flex:.8}}

/* ======================== FAQ ======================== */
.faq{padding:60px 0;background:var(--gray-50)}
.faq-list{max-width:800px;margin:2rem auto 0}
.faq-item{margin-bottom:12px;border:1px solid var(--gray-200);border-radius:var(--radius-md);overflow:hidden;background:var(--white)}
.faq-toggle{width:100%;background:var(--white);border:none;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:.95rem;color:var(--navy);text-align:left;min-height:48px;transition:background .2s}
.faq-toggle:hover{background:var(--blue-50)}
.faq-arrow{flex-shrink:0;transition:transform .3s ease;color:var(--blue-600)}
.faq-toggle[aria-expanded="true"] .faq-arrow{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-answer p{padding:0 20px 18px;font-size:.9rem;color:var(--gray-600);line-height:1.8}

/* ======================== FINAL CTA ======================== */
.final-cta{padding:60px 0;background:linear-gradient(135deg,var(--navy),var(--blue-900));color:var(--white);overflow:hidden;position:relative}
.final-cta::before{content:'';position:absolute;top:-50%;right:-30%;width:600px;height:600px;background:radial-gradient(circle,rgba(59,130,246,.15),transparent 70%);border-radius:50%}
.final-cta-grid{display:flex;flex-direction:column;align-items:center;gap:30px;text-align:center;position:relative;z-index:1}
.final-cta-image{max-width:400px;width:100%}
.final-cta-image img{filter:drop-shadow(0 20px 40px rgba(0,0,0,.3));animation:heroFloat 4s ease-in-out infinite}
.final-cta h2{color:var(--white);font-size:clamp(1.5rem,3vw,2rem);margin-bottom:20px}
.final-pricing{margin-bottom:24px}
.price-old{display:block;text-decoration:line-through;color:var(--gray-400);font-size:1.1rem;margin-bottom:4px}
.price-new{font-size:1.5rem;color:var(--amber-500)}.price-new strong{font-size:2rem}
.final-cta .btn-primary{background:linear-gradient(135deg,var(--green-500),var(--green-600));font-size:1.05rem;padding:18px 40px;width:100%;max-width:500px}
.final-trust{display:flex;flex-direction:column;gap:8px;margin-top:20px}
.final-trust span{font-size:.85rem;color:var(--gray-300)}
@media(min-width:768px){.final-cta-grid{flex-direction:row;text-align:left}.final-cta-image{flex:0 0 45%}.final-cta-content{flex:1}.final-trust{flex-direction:row;gap:24px;flex-wrap:wrap}.final-cta .btn-primary{width:auto}}

/* ======================== FOOTER ======================== */
.site-footer{padding:50px 0 24px;background:var(--navy);color:var(--gray-300)}
.footer-grid{display:grid;grid-template-columns:1fr;gap:30px;text-align:center;margin-bottom:30px}
.footer-logo{justify-content:center}
.footer-logo .logo-nerve{color:var(--gray-200)}.footer-logo .logo-genics{color:var(--blue-400)}
.footer-tagline{font-size:.85rem;color:var(--gray-400);margin-top:4px}
.footer-col h4{font-family:'Plus Jakarta Sans',sans-serif;font-size:.9rem;font-weight:700;color:var(--white);margin-bottom:12px}
.footer-col a{display:block;font-size:.85rem;color:var(--gray-400);padding:4px 0;transition:color .2s}
.footer-col a:hover{color:var(--blue-300)}
.social-links{display:flex;gap:12px;justify-content:center}
.social-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.08);color:var(--gray-300);transition:background .2s,color .2s}
.social-icon:hover{background:var(--blue-600);color:var(--white)}
.footer-disclaimer{border-top:1px solid rgba(255,255,255,.06);padding-top:24px;margin-bottom:16px}
.footer-disclaimer p{font-size:.75rem;color:var(--gray-500);line-height:1.6;margin-bottom:10px}
.footer-bottom{text-align:center;padding-top:16px;border-top:1px solid rgba(255,255,255,.06)}
.footer-bottom p{font-size:.8rem;color:var(--gray-500)}
@media(min-width:768px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;text-align:left}.footer-logo{justify-content:flex-start}.social-links{justify-content:flex-start}}

/* ======================== SCROLL TO TOP ======================== */
.scroll-top{position:fixed;bottom:24px;right:24px;width:48px;height:48px;border-radius:50%;background:var(--blue-600);color:var(--white);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(20px);transition:opacity .3s ease,transform .3s ease,visibility .3s ease;z-index:900}
.scroll-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.scroll-top:hover{background:var(--blue-700);transform:translateY(-2px)}

/* ======================== PURCHASE POPUP ======================== */
.purchase-popup{position:fixed;bottom:24px;left:24px;z-index:800;opacity:0;transform:translateY(20px);transition:opacity .4s ease,transform .4s ease;pointer-events:none}
.purchase-popup.show{opacity:1;transform:translateY(0);pointer-events:auto}
.popup-content{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-md);padding:14px 18px;box-shadow:var(--shadow-xl);display:flex;align-items:center;gap:12px;max-width:320px;position:relative}
.popup-close{position:absolute;top:6px;right:10px;cursor:pointer;font-size:1.2rem;color:var(--gray-400);line-height:1}
.popup-icon{font-size:1.5rem;flex-shrink:0}
.popup-text{font-size:.82rem;color:var(--gray-600);line-height:1.4}
.popup-text strong{color:var(--navy)}

/* ======================== MOBILE-SPECIFIC ======================== */
@media(max-width:575px){
  .container{padding-left:16px;padding-right:16px}
  section{padding:48px 0!important}
  .countdown-block span{font-size:2rem}
  .final-cta .btn-primary{font-size:.95rem;padding:16px 24px}
}