/* ============================================================
   SONUS COMPLETE V3 — css/style.css | en-us-sonuscomplete.com
   Design: Deep Charcoal #111827 + Electric Teal #0d9488 + Warm White
   Theme: Clinical Brain Health / Premium Supplement
   Layout: Full-bleed hero with image overlay, scrolling ticker,
           4-step horizontal HIW, ingredient icon grid,
           magazine 2-col reviews, split guarantee w/badge
   Unique vs V1 (Navy+Gold) & V2 (Purple+Violet)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Jost:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --charcoal:    #111827;
  --char-mid:    #1f2937;
  --char-lgt:    #374151;
  --char-soft:   #4b5563;
  --teal:        #0d9488;
  --teal-dk:     #0f766e;
  --teal-lgt:    #14b8a6;
  --teal-xl:     #2dd4bf;
  --teal-pale:   #f0fdfa;
  --teal-xpale:  #ccfbf1;
  --white:       #ffffff;
  --off:         #f9fafb;
  --near:        #f0fdfa;
  --warm:        #fffbf7;
  --silver:      #9ca3af;
  --silver-lgt:  #e5e7eb;
  --muted:       #6b7280;
  --text:        #111827;
  --border:      #99f6e4;
  --border-lt:   #e5e7eb;
  --radius:      10px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-pill: 50px;
  --sh-sm:       0 2px 12px rgba(0,0,0,.06);
  --sh:          0 4px 24px rgba(0,0,0,.10);
  --sh-h:        0 12px 40px rgba(0,0,0,.16);
  --sh-t:        0 4px 20px rgba(13,148,136,.32);
  --sh-tb:       0 8px 28px rgba(13,148,136,.18);
}
html{scroll-behavior:smooth}
body{font-family:'Jost',sans-serif;font-size:18px;color:var(--text);
  background:var(--white);overflow-x:hidden;line-height:1.75}
a{color:inherit;text-decoration:none;transition:color .2s}
img{max-width:100%;height:auto;display:block}

/* ===== NAV — White with teal accent ===== */
nav{position:sticky;top:0;z-index:1000;background:var(--charcoal);
  height:72px;padding:0 32px;box-shadow:0 2px 20px rgba(0,0,0,.60);
  border-bottom:3px solid var(--teal)}
.nav-inner{max-width:1200px;margin:0 auto;height:100%;
  display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav-logo{font-family:'Jost',sans-serif;font-size:1.5rem;font-weight:900;
  color:var(--white);letter-spacing:1px;text-transform:uppercase;
  text-decoration:none;flex-shrink:0;display:flex;align-items:center;gap:10px}
.logo-icon{width:36px;height:36px;border-radius:8px;
  background:linear-gradient(135deg,var(--teal-dk),var(--teal-lgt));
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}
.nav-logo .hl{color:var(--teal-xl)}
.nav-links{display:flex;align-items:center;gap:22px;list-style:none}
.nav-links a{color:rgba(255,255,255,.50);font-size:.90rem;font-weight:500;
  white-space:nowrap;transition:color .2s}
.nav-links a:hover{color:var(--teal-xl)}
.btn-nav{background:var(--teal)!important;color:var(--white)!important;
  font-weight:900!important;font-size:.86rem!important;padding:10px 20px!important;
  border-radius:var(--radius-pill)!important;text-transform:uppercase;
  box-shadow:var(--sh-t)!important;transition:filter .2s!important;border:none!important}
.btn-nav:hover{filter:brightness(1.10)!important}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.hamburger span{width:26px;height:2px;background:rgba(255,255,255,.65);display:block;border-radius:2px}
.mobile-menu{display:none;flex-direction:column;background:var(--char-mid);
  position:absolute;top:72px;left:0;right:0;padding:24px 32px;gap:16px;z-index:999;
  border-bottom:2px solid var(--teal)}
.mobile-menu.open{display:flex}
.mobile-menu a{color:rgba(255,255,255,.70);font-size:1rem;font-weight:500}
.mobile-menu .btn-mob{background:var(--teal);color:var(--white);text-align:center;
  padding:13px;border-radius:var(--radius-pill);font-weight:900;margin-top:4px;text-transform:uppercase}

/* ===== BUTTONS ===== */
.btn-teal{display:inline-block;background:var(--teal);color:var(--white);
  font-family:'Jost',sans-serif;font-weight:900;font-size:1.05rem;text-transform:uppercase;
  padding:15px 38px;border-radius:var(--radius-pill);text-decoration:none;
  transition:filter .2s,transform .15s;box-shadow:var(--sh-t);letter-spacing:.5px}
.btn-teal:hover{filter:brightness(1.10);transform:translateY(-2px)}
.btn-dark{display:inline-block;background:var(--charcoal);color:var(--white);
  font-family:'Jost',sans-serif;font-weight:900;font-size:1.05rem;text-transform:uppercase;
  padding:15px 38px;border-radius:var(--radius-pill);text-decoration:none;
  transition:filter .2s,transform .15s;letter-spacing:.5px;box-shadow:0 4px 16px rgba(0,0,0,.30)}
.btn-dark:hover{filter:brightness(1.20);transform:translateY(-2px)}
.btn-outline-t{display:inline-block;background:transparent;color:var(--teal);
  font-family:'Jost',sans-serif;font-weight:700;font-size:1rem;text-transform:uppercase;
  padding:13px 32px;border-radius:var(--radius-pill);border:2px solid var(--teal);
  text-decoration:none;transition:all .2s}
.btn-outline-t:hover{background:var(--teal);color:var(--white)}
.btn-outline-w{display:inline-block;background:transparent;color:rgba(255,255,255,.75);
  font-family:'Jost',sans-serif;font-weight:700;font-size:1rem;text-transform:uppercase;
  padding:13px 32px;border-radius:var(--radius-pill);border:2px solid rgba(255,255,255,.25);
  text-decoration:none;transition:all .2s}
.btn-outline-w:hover{border-color:var(--teal-xl);color:var(--teal-xl)}

/* ===== SECTION BANDS ===== */
.sec-band{padding:52px 40px 44px;text-align:center}
.sec-band h2{font-family:'Jost',sans-serif;font-size:2.3rem;font-weight:900;line-height:1.2}
.sec-band p.sub{font-size:1rem;margin-top:10px}
.dark-band{background:var(--charcoal);border-top:3px solid var(--teal);border-bottom:3px solid var(--teal)}
.dark-band h2{color:var(--white)}.dark-band .hl{color:var(--teal-xl)}.dark-band p.sub{color:rgba(255,255,255,.40)}
.teal-band{background:var(--teal);border-top:3px solid var(--teal-dk);border-bottom:3px solid var(--teal-dk)}
.teal-band h2{color:var(--white)}.teal-band p.sub{color:rgba(255,255,255,.75)}
.white-band{background:var(--white);border-top:2px solid var(--silver-lgt);border-bottom:2px solid var(--silver-lgt)}
.white-band h2{color:var(--text)}.white-band .hl{color:var(--teal-dk)}.white-band p.sub{color:var(--muted)}
.off-band{background:var(--off);border-top:2px solid var(--silver-lgt);border-bottom:2px solid var(--silver-lgt)}
.off-band h2{color:var(--text)}.off-band .hl{color:var(--teal-dk)}.off-band p.sub{color:var(--muted)}
.near-band{background:var(--near);border-top:2px solid var(--border);border-bottom:2px solid var(--border)}
.near-band h2{color:var(--teal-dk)}.near-band .hl{color:var(--teal)}.near-band p.sub{color:var(--teal-dk)}

/* ===== HERO — Full-bleed with image background overlay ===== */
.hero{background:var(--charcoal);overflow:hidden;position:relative;min-height:680px;padding:0}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;
  background-image:url('images/sonus-complete-Ingredients-hero.webp');
  filter:brightness(.18) saturate(.5);pointer-events:none}
/* Teal gradient overlay left side */
.hero-overlay{position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(13,148,136,.22) 0%,transparent 60%);
  pointer-events:none}
/* bottom wave */
.hero-wave{position:absolute;bottom:-2px;left:0;right:0;line-height:0;pointer-events:none;z-index:2}
.hero-inner{max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;
  align-items:center;min-height:680px;padding:64px 48px 100px;
  position:relative;z-index:1}
/* TEXT — left col */
.hero-text{display:flex;flex-direction:column;gap:20px}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;
  background:rgba(13,148,136,.14);border:1px solid rgba(13,148,136,.32);
  border-radius:var(--radius-pill);padding:6px 18px;
  font-size:.72rem;font-weight:800;letter-spacing:2.5px;text-transform:uppercase;
  color:var(--teal-xl);width:fit-content}
.kicker-dot{width:7px;height:7px;border-radius:50%;background:var(--teal-xl);
  animation:blink-t 1.6s ease-in-out infinite}
@keyframes blink-t{0%,100%{opacity:1}50%{opacity:.15}}
.hero-h1{font-family:'Jost',sans-serif;font-size:3.0rem;font-weight:900;
  color:var(--white);line-height:1.06;letter-spacing:-.5px}
.hero-h1 .hl{color:var(--teal-xl)}
.hero-desc{font-size:1.05rem;line-height:1.80;color:rgba(255,255,255,.60);max-width:480px}
.hero-badges{display:flex;flex-wrap:wrap;gap:8px}
.hbadge{display:inline-flex;align-items:center;gap:6px;border-radius:var(--radius-pill);
  padding:7px 14px;font-size:.78rem;font-weight:700}
.hbadge.tp{background:rgba(13,148,136,.12);border:1px solid rgba(13,148,136,.28);color:var(--teal-xl)}
.hbadge.wp{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.65)}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px}
.hero-note{font-size:.79rem;color:rgba(255,255,255,.28)}
.hero-note strong{color:var(--teal-xl)}
/* IMAGE — right col */
.hero-img-col{display:flex;justify-content:center;align-items:center;position:relative}
.hero-img-col::before{content:'';position:absolute;
  width:380px;height:380px;border-radius:50%;
  background:radial-gradient(ellipse,rgba(13,148,136,.22) 0%,transparent 65%);pointer-events:none}
.hero-img-col a img{max-height:500px;width:auto;object-fit:contain;
  filter:drop-shadow(0 0 48px rgba(13,148,136,.28)) drop-shadow(0 20px 50px rgba(0,0,0,.80));
  transition:transform .6s ease;position:relative;z-index:1;display:block;margin:0 auto}
.hero-img-col a:hover img{transform:scale(1.04) translateY(-10px)}

/* ===== SCROLLING TICKER ===== */
.ticker-wrap{background:var(--teal);padding:12px 0;overflow:hidden;position:relative}
.ticker-wrap::before,.ticker-wrap::after{content:'';position:absolute;top:0;bottom:0;
  width:60px;z-index:2;pointer-events:none}
.ticker-wrap::before{left:0;background:linear-gradient(90deg,var(--teal),transparent)}
.ticker-wrap::after{right:0;background:linear-gradient(-90deg,var(--teal),transparent)}
#ticker{display:flex;white-space:nowrap;animation:ticker-scroll 24s linear infinite}
@keyframes ticker-scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.tick-item{display:inline-flex;align-items:center;gap:8px;color:var(--white);
  font-size:.84rem;font-weight:800;text-transform:uppercase;letter-spacing:1px;padding:0 28px}
.tick-dot{color:rgba(255,255,255,.35);font-size:.6rem}

/* ===== ABOUT — 2 col, image RIGHT ===== */
.about-section{background:var(--white);padding:72px 48px}
.about-inner{max-width:1160px;margin:0 auto;
  display:grid;grid-template-columns:1.4fr 1fr;align-items:center;gap:60px}
.about-label{display:inline-block;background:var(--teal);color:var(--white);
  font-size:.70rem;font-weight:800;text-transform:uppercase;letter-spacing:2px;
  padding:4px 12px;border-radius:var(--radius-pill);margin-bottom:14px}
.about-text h3{font-family:'Jost',sans-serif;font-size:2rem;font-weight:900;
  color:var(--text);margin-bottom:16px;line-height:1.2}
.about-text h3 span{color:var(--teal-dk)}
.about-text p{font-size:1.03rem;line-height:1.85;color:var(--muted);margin-bottom:14px}
.about-img img{width:100%;max-width:440px;height:auto;object-fit:contain;
  border-radius:var(--radius-xl);
  filter:drop-shadow(0 8px 28px rgba(13,148,136,.20));margin:0 auto}

/* ===== HOW IT WORKS — 4-step horizontal with connecting line ===== */
.hiw-section{background:var(--off);padding:72px 48px}
.hiw-steps{max-width:1100px;margin:0 auto;display:grid;
  grid-template-columns:repeat(4,1fr);gap:0;position:relative}
/* Connecting line */
.hiw-steps::before{content:'';position:absolute;
  top:36px;left:calc(12.5%);right:calc(12.5%);height:2px;
  background:linear-gradient(90deg,var(--teal),var(--teal-lgt),var(--teal));z-index:0}
.hiw-step{display:flex;flex-direction:column;align-items:center;
  text-align:center;padding:0 14px;position:relative;z-index:1}
.hiw-circle{width:72px;height:72px;border-radius:50%;
  background:var(--charcoal);border:3px solid var(--teal);
  display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;margin:0 auto 16px;box-shadow:var(--sh-tb);
  transition:background .3s}
.hiw-step:hover .hiw-circle{background:var(--teal)}
.hiw-step-num{font-family:'Jost',sans-serif;font-size:.72rem;font-weight:900;
  color:var(--teal);text-transform:uppercase;letter-spacing:2px;margin-bottom:6px;
  display:flex;align-items:center;gap:6px}
.hiw-step-num::before{content:'';display:block;width:18px;height:2px;background:var(--teal)}
.hiw-title{font-family:'Jost',sans-serif;font-size:.98rem;font-weight:800;
  color:var(--text);margin-bottom:6px}
.hiw-step p{font-size:.86rem;line-height:1.62;color:var(--muted)}

/* ===== ORDER IMG ===== */
.order-img-section{background:var(--near);padding:56px 48px;text-align:center;
  border-top:2px solid var(--border);border-bottom:2px solid var(--border)}
.order-img-section a{display:block;margin:0 auto;max-width:900px}
.order-img-section a img{width:100%;height:auto;object-fit:contain;
  border-radius:var(--radius-lg);box-shadow:var(--sh-tb);transition:transform .3s;margin:0 auto}
.order-img-section a:hover img{transform:scale(1.01)}

/* ===== INGREDIENTS — Icon grid 5x2 ===== */
.ing-section{background:var(--white);padding:72px 48px}
.ing-intro{max-width:800px;margin:0 auto 40px;text-align:center;
  font-size:1.03rem;line-height:1.85;color:var(--muted)}
.ing-grid{max-width:1100px;margin:0 auto;display:grid;
  grid-template-columns:repeat(5,1fr);gap:16px}
.ing-card{background:var(--off);border:1.5px solid var(--silver-lgt);
  border-radius:var(--radius-xl);padding:24px 16px;text-align:center;
  transition:box-shadow .3s,border-color .3s,transform .3s}
.ing-card:hover{box-shadow:var(--sh-tb);border-color:var(--teal);transform:translateY(-4px)}
.ing-icon{font-size:2rem;display:block;margin-bottom:10px}
.ing-num-badge{display:inline-flex;align-items:center;justify-content:center;
  width:28px;height:28px;border-radius:50%;background:var(--teal);
  font-family:'Jost',sans-serif;font-size:.72rem;font-weight:900;color:var(--white);
  margin:0 auto 8px}
.ing-name{font-family:'Jost',sans-serif;font-size:.88rem;font-weight:800;
  color:var(--text);margin-bottom:5px;line-height:1.3}
.ing-role{font-size:.76rem;font-weight:700;color:var(--teal-dk);
  text-transform:uppercase;letter-spacing:.8px;margin-bottom:6px;display:block}
.ing-desc{font-size:.78rem;line-height:1.55;color:var(--muted)}
.ing-detail-section{background:var(--off);padding:56px 48px}
.ing-detail-inner{max-width:960px;margin:0 auto}
.ing-detail-item{display:grid;grid-template-columns:60px 1fr;gap:20px;
  align-items:flex-start;padding:22px 0;border-bottom:1px solid var(--silver-lgt)}
.ing-detail-item:last-child{border-bottom:none}
.idd-icon{width:52px;height:52px;border-radius:50%;background:var(--teal);
  display:flex;align-items:center;justify-content:center;font-size:1.4rem;
  flex-shrink:0;box-shadow:var(--sh-t)}
.idd-name{font-family:'Jost',sans-serif;font-size:1rem;font-weight:800;
  color:var(--text);margin-bottom:5px}
.idd-desc{font-size:.92rem;line-height:1.68;color:var(--muted);margin:0}
.ing-img-wrap{max-width:900px;margin:40px auto 0;text-align:center}
.ing-img-wrap img{width:100%;height:auto;object-fit:contain;
  border-radius:var(--radius-lg);box-shadow:var(--sh);margin:0 auto}

/* ===== FEATURES — 3-col dark cards ===== */
.feat-section{background:var(--charcoal);padding:72px 48px}
.feat-grid{max-width:1100px;margin:0 auto;display:grid;
  grid-template-columns:repeat(3,1fr);gap:20px}
.feat-card{background:rgba(255,255,255,.04);border:1px solid rgba(13,148,136,.16);
  border-bottom:3px solid var(--teal);border-radius:var(--radius-xl);padding:30px 22px;
  transition:background .3s,transform .3s}
.feat-card:hover{background:rgba(13,148,136,.08);transform:translateY(-4px)}
.fc-icon{font-size:2rem;display:block;margin-bottom:14px}
.fc-title{font-family:'Jost',sans-serif;font-size:1rem;font-weight:800;color:var(--white);margin-bottom:8px}
.fc-desc{font-size:.88rem;line-height:1.66;color:rgba(255,255,255,.50)}

/* ===== PRICING ===== */
.pricing-section{background:var(--near);padding:56px 48px}
.pricing-grid{max-width:1100px;margin:0 auto;display:grid;
  grid-template-columns:repeat(3,1fr);gap:20px}
.pricing-card{transition:transform .3s,box-shadow .3s}
.pricing-card:hover{transform:translateY(-8px);box-shadow:var(--sh-h)}
.pricing-card a img{width:100%;height:auto;object-fit:contain;
  border-radius:var(--radius-lg);box-shadow:var(--sh)}

/* ===== REVIEWS — Magazine 2-col with large quote mark ===== */
.reviews-section{background:var(--off);padding:72px 48px}
.reviews-grid{max-width:1100px;margin:0 auto;display:grid;
  grid-template-columns:1fr 1fr;gap:28px}
.rv-card{background:var(--white);border:1px solid var(--silver-lgt);
  border-radius:var(--radius-xl);padding:32px;
  position:relative;overflow:hidden;transition:box-shadow .3s,transform .3s}
.rv-card::before{content:'"';position:absolute;top:-14px;right:16px;
  font-family:Georgia,serif;font-size:9rem;color:var(--teal);opacity:.08;line-height:1}
.rv-card::after{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--teal)}
.rv-card:hover{box-shadow:var(--sh-h);transform:translateY(-3px)}
.rv-header{display:flex;align-items:center;gap:16px;margin-bottom:14px}
.rv-photo{width:64px;height:64px;border-radius:50%;object-fit:cover;
  flex-shrink:0;border:3px solid var(--teal)}
.rv-name{font-family:'Jost',sans-serif;font-size:.95rem;font-weight:800;color:var(--text);margin-bottom:2px}
.rv-loc{font-size:.78rem;color:var(--muted)}
.rv-stars{color:var(--teal);font-size:.95rem;letter-spacing:2px;margin-bottom:8px}
.rv-badge{font-size:.78rem;font-weight:700;color:var(--teal-dk);margin-bottom:10px;display:block}
.rv-title{font-family:'Jost',sans-serif;font-size:1rem;font-weight:800;
  color:var(--text);margin-bottom:8px;line-height:1.3}
.rv-text{font-size:.92rem;line-height:1.74;color:var(--muted);font-style:italic}

/* ===== GUARANTEE — Split with floating badge ===== */
.guarantee-section{background:var(--white);padding:72px 48px}
.guarantee-inner{max-width:1100px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1.4fr;align-items:center;gap:60px}
.guarantee-left{text-align:center}
.guarantee-img{width:100%;max-width:240px;height:auto;object-fit:contain;margin:0 auto 16px}
.guarantee-badge{background:var(--teal);color:var(--white);border-radius:var(--radius-lg);
  padding:14px 20px;text-align:center;box-shadow:var(--sh-t)}
.gb-title{font-family:'Jost',sans-serif;font-size:1rem;font-weight:900;margin-bottom:4px}
.gb-sub{font-size:.82rem;color:rgba(255,255,255,.80)}
.guarantee-text h3{font-family:'Jost',sans-serif;font-size:1.9rem;font-weight:900;
  color:var(--text);margin-bottom:14px;line-height:1.2}
.guarantee-text h3 span{color:var(--teal-dk)}
.guarantee-text p{font-size:1.03rem;line-height:1.85;color:var(--muted);margin-bottom:14px}

/* ===== FAQ ===== */
.faq-section{background:var(--off);padding:72px 48px}
.faq-list{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.faq-item{background:var(--white);border:1px solid var(--silver-lgt);
  border-radius:var(--radius-lg);overflow:hidden;border-right:4px solid var(--teal)}
.faq-question{width:100%;background:none;border:none;text-align:left;padding:18px 22px;
  font-family:'Jost',sans-serif;font-size:1rem;font-weight:700;color:var(--text);
  cursor:pointer;display:flex;justify-content:space-between;align-items:center;
  gap:14px;transition:background .2s;line-height:1.4}
.faq-question:hover{background:var(--near)}
.faq-arrow{font-size:1.1rem;transition:transform .3s;color:var(--teal-dk);flex-shrink:0;font-weight:700}
.faq-answer{display:none;padding:0 22px 18px;font-size:.97rem;line-height:1.80;
  color:var(--muted);border-top:1px solid var(--silver-lgt)}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-arrow{transform:rotate(180deg)}

/* ===== CTA FINAL ===== */
.cta-final{background:var(--charcoal);padding:80px 48px;text-align:center;
  position:relative;overflow:hidden;border-top:4px solid var(--teal)}
.cta-final::before{content:'';position:absolute;top:-60px;left:50%;
  transform:translateX(-50%);width:700px;height:200px;border-radius:50%;
  background:radial-gradient(ellipse,rgba(13,148,136,.18) 0%,transparent 65%);pointer-events:none}
.cta-final h2{font-family:'Jost',sans-serif;font-size:2.6rem;font-weight:900;
  color:var(--white);margin-bottom:14px;line-height:1.2;position:relative;z-index:1}
.cta-final h2 .hl{color:var(--teal-xl)}
.cta-sub{font-size:1rem;color:rgba(255,255,255,.40);margin:0 auto 36px;
  max-width:700px;position:relative;z-index:1}
.cta-img{max-width:280px;margin:0 auto 32px;position:relative;z-index:1}
.cta-img a img{width:100%;height:auto;object-fit:contain;
  filter:drop-shadow(0 0 36px rgba(13,148,136,.32)) drop-shadow(0 14px 40px rgba(0,0,0,.70));
  transition:transform .4s}
.cta-img a:hover img{transform:scale(1.05) translateY(-8px)}
.cta-btns{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;position:relative;z-index:1}
.cta-note{font-size:.82rem;color:rgba(255,255,255,.26);margin-top:14px;position:relative;z-index:1}

/* ===== FDA BOX ===== */
.fda-box{background:var(--near);border-left:4px solid var(--teal);border-radius:var(--radius);
  padding:18px 22px;margin:24px 0;font-size:.84rem;line-height:1.72;color:var(--muted)}
.fda-box strong{color:var(--text)}

/* ===== FOOTER ===== */
footer{background:var(--charcoal);border-top:3px solid var(--teal-dk)}
.footer-main{max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:2fr 1fr 1fr;
  padding:44px 48px;border-bottom:1px solid rgba(255,255,255,.06)}
.fb-brand{padding-right:44px;border-right:1px solid rgba(255,255,255,.07)}
.fb-logo{font-family:'Jost',sans-serif;font-size:1.4rem;font-weight:900;
  color:var(--white);display:block;margin-bottom:8px;
  letter-spacing:1px;text-transform:uppercase;text-decoration:none}
.fb-logo span{color:var(--teal-xl)}
.fb-tagline{font-size:.82rem;color:rgba(255,255,255,.28);line-height:1.70;margin-bottom:14px}
.fb-pills{display:flex;flex-wrap:wrap;gap:6px}
.fbp{background:rgba(13,148,136,.12);border:1px solid rgba(13,148,136,.22);
  color:var(--teal-xl);font-size:.70rem;font-weight:800;padding:3px 10px;border-radius:var(--radius-pill)}
.fb-nav{padding:0 24px}
.fb-nav h5{font-family:'Jost',sans-serif;font-size:.70rem;font-weight:800;
  text-transform:uppercase;letter-spacing:2px;color:var(--teal-xl);
  margin-bottom:12px;padding-bottom:7px;border-bottom:1px solid rgba(13,148,136,.20)}
.fb-nav ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:9px}
.fb-nav ul li a{color:rgba(255,255,255,.30);font-size:.88rem;font-weight:500;
  transition:color .2s;display:flex;align-items:center;gap:5px}
.fb-nav ul li a::before{content:'›';color:var(--teal-xl);font-size:.9rem;font-weight:700}
.fb-nav ul li a:hover{color:var(--white)}
.footer-legal{max-width:1200px;margin:0 auto;padding:14px 48px 20px;text-align:center}
.footer-legal p{font-size:.78rem;color:rgba(255,255,255,.20);line-height:1.72;margin-bottom:6px}
.footer-legal a{color:rgba(255,255,255,.28)}
.footer-legal a:hover{color:var(--teal-xl)}
.footer-copy{font-size:.78rem;color:rgba(255,255,255,.18);margin-top:8px;
  padding-top:8px;border-top:1px solid rgba(255,255,255,.06)}

/* SCROLL TOP */
#scrollTop{position:fixed;bottom:28px;right:20px;z-index:999;display:none;
  width:46px;height:46px;background:var(--teal);color:var(--white);
  border-radius:50%;border:none;font-size:1.3rem;font-weight:900;
  cursor:pointer;box-shadow:var(--sh-t);align-items:center;justify-content:center}

/* ANIMATIONS */
.fade-up{opacity:0;transform:translateY(28px);transition:opacity .65s ease,transform .65s ease}
.fade-left{opacity:0;transform:translateX(-28px);transition:opacity .65s ease,transform .65s ease}
.fade-right{opacity:0;transform:translateX(28px);transition:opacity .65s ease,transform .65s ease}
.scale-in{opacity:0;transform:scale(.95);transition:opacity .65s ease,transform .65s ease}
.fade-up.visible,.fade-left.visible,.fade-right.visible,.scale-in.visible{opacity:1;transform:none}

/* RESPONSIVE */
@media(max-width:1024px){
  .hero-h1{font-size:2.6rem}
  .ing-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr;min-height:auto;padding:48px 24px 80px;text-align:center}
  .hero-img-col{order:-1;padding-bottom:24px}
  .hero-h1{font-size:2.2rem}
  .hero-kicker,.hero-badges,.hero-ctas{justify-content:center}
  .hero-desc{margin:0 auto}
  .about-inner{grid-template-columns:1fr}
  .about-img{order:-1;text-align:center}
  .hiw-steps{grid-template-columns:1fr 1fr;gap:20px}
  .hiw-steps::before{display:none}
  .ing-grid{grid-template-columns:repeat(2,1fr)}
  .feat-grid{grid-template-columns:1fr 1fr}
  .pricing-grid{grid-template-columns:1fr}
  .reviews-grid{grid-template-columns:1fr}
  .guarantee-inner{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr 1fr}
  .fb-brand{grid-column:1/-1;border-right:none;border-bottom:1px solid rgba(255,255,255,.07);padding-right:0;padding-bottom:20px;margin-bottom:8px}
}
@media(max-width:640px){
  nav{padding:0 16px}
  .nav-links{display:none}
  .hamburger{display:flex}
  .hero-h1{font-size:1.9rem}
  .sec-band{padding:36px 20px 30px}
  .sec-band h2{font-size:1.65rem}
  .hiw-steps{grid-template-columns:1fr}
  .hiw-steps::before{display:none}
  .ing-grid{grid-template-columns:repeat(2,1fr)}
  .ing-detail-item{grid-template-columns:1fr}
  .feat-grid{grid-template-columns:1fr}
  .about-section,.hiw-section,.ing-section,.ing-detail-section,.feat-section,
  .reviews-section,.guarantee-section,.faq-section{padding:44px 20px}
  .order-img-section,.pricing-section{padding:36px 20px}
  .cta-final{padding:56px 20px}
  .cta-final h2{font-size:1.85rem}
  .footer-main,.footer-legal{padding:28px 20px}
  .fb-nav{padding:0}
  .footer-main{grid-template-columns:1fr}
}