/* ============================================================
   JOINTETERNALUSA — css/style.css
   Domain: jointeternalusa.com
   Theme: Deep Forest Green + Warm Amber + Crisp White
   Font: Sora (clean modern geometric sans display) +
         Crimson Text (warm editorial serif body)
   Layout: Split Copy-LEFT LARGE-Visual-RIGHT + diagonal
           motion-line CSS bg. 7-ingredient mosaic stagger.
           4 alternating benefit rows. 3-col reviews.
           3-step howto amber. LARGE images throughout.
   Naming: --jet- prefix
   ============================================================ */

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

:root{
  --jet-green:   #1a4a2e;
  --jet-grn-md:  #1f5836;
  --jet-grn-lt:  #256640;
  --jet-grn-brt: #2d7a4f;
  --jet-grn-pal: #f0f8f3;
  --jet-grn-xpl: #f7fcf9;
  --jet-amber:   #c47a1a;
  --jet-amb-md:  #d48820;
  --jet-amb-lt:  #e09628;
  --jet-amb-brt: #f0a830;
  --jet-amb-pal: #fdf7ea;
  --jet-amb-xpl: #fefdf6;
  --jet-teal:    #1a7a7a;
  --jet-tel-lt:  #1e8a8a;
  --jet-tel-pal: #eaf6f6;
  --jet-white:   #ffffff;
  --jet-off-w:   #f9faf8;
  --jet-cream:   #f5f5f0;
  --jet-text:    #0c1f14;
  --jet-muted:   #1a3024;
  --jet-faint:   #4a6854;
  --jet-border:  #c8dfd0;
  --jet-bdr-lt:  #ddeee4;
  --jet-dark:    #0a1c10;

  --sh-1: 0 1px 6px rgba(26,74,46,.08);
  --sh-2: 0 4px 18px rgba(26,74,46,.14);
  --sh-3: 0 12px 40px rgba(26,74,46,.22);
  --sh-green: 0 4px 22px rgba(26,74,46,.40);
  --sh-amber: 0 4px 22px rgba(196,122,26,.36);

  --r-xs:  4px;
  --r-sm:  10px;
  --r-md:  16px;
  --r-lg:  24px;
  --r-xl:  32px;
  --r-pill:999px;
}

html{scroll-behavior:smooth}
body{font-family:'Crimson Text',serif;font-size:18px;color:var(--jet-text);background:var(--jet-white);overflow-x:hidden;line-height:1.80}
h1,h2,h3,h4,h5{font-family:'Sora',sans-serif}
h4{font-weight:500}
em{font-style:italic}

/* NAV */
nav{position:sticky;top:0;z-index:1000;background:var(--jet-green);padding:0 24px;height:66px;border-bottom:3px solid var(--jet-amb-brt);box-shadow:0 4px 20px rgba(10,28,16,.60)}
.nav-inner{max-width:1260px;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}
.ln1{font-family:'Sora',sans-serif;font-size:1.45rem;font-weight:700;color:var(--jet-white)}
.ln2{font-family:'Sora',sans-serif;font-size:1.45rem;font-weight:300;color:var(--jet-amb-brt)}
.nav-links{display:flex;align-items:center;gap:16px;list-style:none}
.nav-links a{color:rgba(255,255,255,.48);text-decoration:none;font-family:'Sora',sans-serif;font-size:.76rem;font-weight:400;transition:color .2s;white-space:nowrap}
.nav-links a:hover{color:var(--jet-amb-brt)}
.nav-cta{background:var(--jet-amber)!important;color:var(--jet-white)!important;font-family:'Sora',sans-serif!important;font-weight:600!important;font-size:.76rem!important;letter-spacing:.3px!important;padding:9px 18px!important;border-radius:var(--r-xs)!important;transition:filter .2s!important}
.nav-cta:hover{filter:brightness(1.14)!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(--jet-amb-brt);display:block;border-radius:2px}
.mobile-menu{display:none;flex-direction:column;background:var(--jet-grn-md);position:absolute;top:69px;left:0;right:0;padding:20px 28px;gap:14px;z-index:999;border-bottom:3px solid var(--jet-amb-brt)}
.mobile-menu.open{display:flex}
.mobile-menu a{color:rgba(255,255,255,.60);text-decoration:none;font-family:'Sora',sans-serif;font-size:.96rem;font-weight:400;padding:4px 0;border-bottom:.5px solid rgba(240,168,48,.14)}
.mob-cta{background:var(--jet-amber)!important;color:var(--jet-white)!important;text-align:center;padding:12px!important;border-radius:var(--r-xs)!important;font-weight:600!important;margin-top:8px;border:none!important}

/* BUTTONS */
.cta-green{display:inline-block;background:linear-gradient(135deg,var(--jet-green) 0%,var(--jet-grn-md) 55%,var(--jet-grn-lt) 100%);color:var(--jet-white);font-family:'Sora',sans-serif;font-weight:600;font-size:.86rem;letter-spacing:.3px;text-transform:uppercase;padding:14px 38px;border-radius:var(--r-xs);text-decoration:none;transition:filter .25s,transform .2s,box-shadow .2s;box-shadow:var(--sh-green)}
.cta-green:hover{filter:brightness(1.12);transform:translateY(-3px);box-shadow:0 8px 28px rgba(26,74,46,.50)}
.cta-xl{font-size:.92rem;padding:16px 46px}
.cta-lg{font-size:.86rem;padding:14px 40px}
.cta-ghost-jet{display:inline-block;background:transparent;color:rgba(255,255,255,.44);font-family:'Sora',sans-serif;font-weight:400;font-size:.80rem;letter-spacing:.3px;padding:13px 28px;border-radius:var(--r-xs);text-decoration:none;border:1.5px solid rgba(240,168,48,.28);transition:all .2s}
.cta-ghost-jet:hover{border-color:var(--jet-amb-brt);color:var(--jet-amb-brt)}

/* TAGS */
.etag{display:inline-block;font-family:'Sora',sans-serif;font-size:.60rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;border-bottom:2px solid currentColor;padding-bottom:3px;margin-bottom:14px}
.etag.etag-lt{color:rgba(255,255,255,.80)}

/* BAND HEADERS */
.band-hdr{padding:52px 24px 40px;text-align:center}
.green-band{background:linear-gradient(145deg,var(--jet-green) 0%,var(--jet-grn-md) 100%);border-top:3px solid var(--jet-amb-brt)}
.amber-band{background:linear-gradient(145deg,var(--jet-amber) 0%,var(--jet-amb-md) 100%);border-top:3px solid var(--jet-amb-brt)}
.bh-inner{max-width:760px;margin:0 auto}
.bh-inner h2{font-family:'Sora',sans-serif;font-size:1.9rem;font-weight:700;line-height:1.20;margin-bottom:10px;color:var(--jet-white)}
.bh-inner p{font-family:'Crimson Text',serif;font-size:.95rem;color:rgba(255,255,255,.52)}

/* HERO: Copy LEFT + LARGE Visual RIGHT */
.hero{background:linear-gradient(150deg,var(--jet-dark) 0%,#030c06 45%,#0f1f12 100%);position:relative;overflow:hidden;border-bottom:4px solid var(--jet-amb-brt)}
/* Diagonal motion-line bg */
.hero-motion-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.hero-motion-bg::before{content:'';position:absolute;top:-30%;left:-10%;width:140%;height:160%;
  background:repeating-linear-gradient(
    -48deg,
    transparent 0px, transparent 55px,
    rgba(45,122,79,.05) 55px, rgba(45,122,79,.05) 57px,
    transparent 57px, transparent 120px,
    rgba(240,168,48,.04) 120px, rgba(240,168,48,.04) 122px
  );
  animation:motionSlide 16s linear infinite}
.hero-motion-bg::after{content:'';position:absolute;inset:0;
  background:
    radial-gradient(circle 2.5px at 18% 25%, rgba(45,122,79,.40) 0%, transparent 3px),
    radial-gradient(circle 2px at 88% 60%, rgba(240,168,48,.32) 0%, transparent 2px),
    radial-gradient(circle 2px at 60% 82%, rgba(45,122,79,.26) 0%, transparent 2px),
    radial-gradient(circle 1px at 75% 18%, rgba(240,168,48,.22) 0%, transparent 1px),
    radial-gradient(circle 1px at 35% 60%, rgba(45,122,79,.18) 0%, transparent 1px);
  animation:dotMotion 12s ease-in-out infinite alternate}
@keyframes motionSlide{from{transform:translateX(-40px)}to{transform:translateX(40px)}}
@keyframes dotMotion{0%{transform:translateY(0)}100%{transform:translateY(-12px)}}

.hero-inner{position:relative;z-index:1;max-width:1260px;margin:0 auto;display:grid;grid-template-columns:1.1fr 1fr;min-height:700px;align-items:center;gap:48px;padding:60px 40px}

/* LEFT: Copy */
.hero-copy{display:flex;flex-direction:column;gap:0}
.hc-eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.hce-badge{font-family:'Sora',sans-serif;font-size:.62rem;font-weight:600;letter-spacing:1px;background:var(--jet-amber);color:var(--jet-white);padding:4px 12px;border-radius:var(--r-xs)}
.hce-tag{font-family:'Sora',sans-serif;font-size:.60rem;font-weight:400;letter-spacing:.5px;color:rgba(255,255,255,.44)}
.hero-h1{font-family:'Sora',sans-serif;font-size:2.6rem;font-weight:700;line-height:1.16;color:var(--jet-white);margin-bottom:16px}
.h1-green{color:var(--jet-grn-brt)}
.h1-amber{color:var(--jet-amb-brt);font-style:normal}
.hero-sub{font-family:'Crimson Text',serif;font-size:1.02rem;line-height:1.82;color:rgba(255,255,255,.46);margin-bottom:20px}
.hero-sub strong{color:var(--jet-grn-brt)}
/* 3 benefit mini cards */
.hc-three-benefits{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.hctb{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.06);border:1px solid rgba(45,122,79,.18);border-radius:var(--r-sm);padding:11px 14px}
.hctb-icon{font-size:1.3rem;flex-shrink:0;width:36px;text-align:center}
.hctb strong{font-family:'Sora',sans-serif;font-size:.82rem;font-weight:600;color:var(--jet-grn-brt);display:block;margin-bottom:2px}
.hctb span{font-family:'Sora',sans-serif;font-size:.72rem;font-weight:300;color:rgba(255,255,255,.36)}
/* Stats */
.hc-stats{display:flex;align-items:center;background:rgba(255,255,255,.05);border:1px solid rgba(240,168,48,.18);border-radius:var(--r-xs);padding:12px 0;margin-bottom:18px;overflow:hidden}
.hcs{display:flex;flex-direction:column;align-items:center;padding:0 16px;flex:1}
.hcs strong{font-family:'Sora',sans-serif;font-size:1.1rem;font-weight:700;color:var(--jet-amb-brt);line-height:1;margin-bottom:3px}
.hcs span{font-family:'Sora',sans-serif;font-size:.54rem;font-weight:400;color:rgba(255,255,255,.32);text-transform:uppercase;letter-spacing:.5px}
.hcsd{width:1px;height:32px;background:rgba(240,168,48,.18);flex-shrink:0}
.hc-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:12px}
.hc-fine{font-family:'Sora',sans-serif;font-size:.68rem;font-weight:300;color:rgba(255,255,255,.26)}

/* RIGHT: LARGE Visual */
.hero-visual{display:flex;flex-direction:column;align-items:center;position:relative}
.hv-ring{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:460px;height:460px;border-radius:50%;border:1px solid rgba(45,122,79,.14);background:radial-gradient(ellipse,rgba(26,74,46,.10) 0%,transparent 65%);pointer-events:none;animation:ringBreath 6s ease-in-out infinite}
@keyframes ringBreath{0%,100%{transform:translate(-50%,-50%) scale(1);opacity:.6}50%{transform:translate(-50%,-50%) scale(1.04);opacity:1}}
.hero-visual a{display:block;position:relative;z-index:1}
/* LARGE hero product image */
.hero-product-img{width:100%;max-width:520px;height:auto;object-fit:contain;filter:drop-shadow(0 24px 72px rgba(0,0,0,.80)) drop-shadow(0 0 80px rgba(26,74,46,.20));transition:transform .5s;display:block;margin:0 auto}
.hero-visual a:hover .hero-product-img{transform:scale(1.04) translateY(-12px)}
.hv-badge-wrap{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.08);border:1px solid rgba(240,168,48,.20);border-radius:var(--r-pill);padding:8px 18px;margin-top:14px;position:relative;z-index:1}
.hvb{font-family:'Sora',sans-serif;font-size:.76rem;font-weight:500;color:var(--jet-amb-brt)}
.hvb span{color:var(--jet-amber)}
.hvb-sep{width:1px;height:16px;background:rgba(240,168,48,.24)}
.hv-quals{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:10px;position:relative;z-index:1}
.hv-quals span{font-family:'Sora',sans-serif;font-size:.60rem;font-weight:500;color:var(--jet-dark);background:var(--jet-amb-brt);padding:4px 12px;border-radius:var(--r-pill)}

/* TRUST BAR */
.trust-bar{background:var(--jet-amber);border-bottom:2px solid var(--jet-grn-lt)}
.tb-inner{max-width:1200px;margin:0 auto;display:flex;align-items:stretch;justify-content:center;flex-wrap:wrap;padding:12px 24px}
.tb-item{display:flex;align-items:center;gap:8px;padding:8px 18px}
.tb-icon{color:var(--jet-dark);font-size:.80rem;font-weight:900}
.tb-item strong{font-family:'Sora',sans-serif;font-size:.76rem;font-weight:600;color:var(--jet-dark)}
.tb-sep{width:1px;background:rgba(12,31,20,.18);margin:6px 0;flex-shrink:0}

/* INGREDIENT MOSAIC */
.ing-section{background:var(--jet-off-w);padding:64px 40px}
.ing-mosaic{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:28px}
.im-card{background:var(--jet-white);border:1px solid var(--jet-border);border-radius:var(--r-xl);padding:24px 20px;box-shadow:var(--sh-1);transition:box-shadow .25s,transform .25s;display:flex;flex-direction:column}
.im-card:hover{box-shadow:var(--sh-3);transform:translateY(-4px)}
/* Featured card spans 2 columns */
.im-featured{grid-column:span 2;background:linear-gradient(145deg,var(--jet-grn-pal),var(--jet-white));border-color:rgba(45,122,79,.22)}
.im-featured-alt{grid-column:span 2;background:linear-gradient(145deg,var(--jet-amb-pal),var(--jet-white));border-color:rgba(196,122,26,.22)}
.imc-num{font-family:'Sora',sans-serif;font-size:.58rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--jet-grn-brt);display:block;margin-bottom:4px}
.imc-icon{font-size:1.8rem;display:block;margin-bottom:8px}
.im-card h3{font-family:'Sora',sans-serif;font-size:.88rem;font-weight:600;color:var(--jet-text);margin-bottom:8px;line-height:1.30}
.im-card p{font-family:'Crimson Text',serif;font-size:.90rem;line-height:1.72;color:var(--jet-muted);flex:1}

/* PRICE BAND */
.price-band{background:var(--jet-green);padding:38px 24px 14px;text-align:center;border-top:3px solid var(--jet-amb-brt)}
.pb-inner h2{font-family:'Sora',sans-serif;font-size:1.85rem;font-weight:700;color:var(--jet-amb-brt);margin-bottom:8px}
.pb-inner p{font-family:'Crimson Text',serif;font-size:.90rem;color:rgba(255,255,255,.40)}
.price-sec{background:var(--jet-grn-md);padding:42px;text-align:center}
.price-link{display:block}
.price-img-lg{width:100%;max-width:1000px;height:auto;object-fit:contain;border-radius:var(--r-sm);display:block;margin:0 auto;transition:transform .3s}
.price-link:hover .price-img-lg{transform:scale(1.01)}

/* BENEFIT ROWS: alternating */
.benefits-section{background:var(--jet-cream);padding:64px 40px}
.ben-row{max-width:1160px;margin:0 auto 52px;display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.ben-row:last-of-type{margin-bottom:36px}
.br-reverse .br-content{order:2}
.br-reverse .br-visual{order:1}
.brc-num{font-family:'Sora',sans-serif;font-size:3.5rem;font-weight:800;color:rgba(26,74,46,.12);line-height:1;margin-bottom:6px}
.br-content h3{font-family:'Sora',sans-serif;font-size:1.05rem;font-weight:600;color:var(--jet-text);margin-bottom:10px;line-height:1.28}
.br-content p{font-family:'Crimson Text',serif;font-size:.92rem;line-height:1.76;color:var(--jet-muted);margin-bottom:14px}
.brc-tags{display:flex;flex-wrap:wrap;gap:7px}
.brc-tags span{font-family:'Sora',sans-serif;font-size:.62rem;font-weight:500;color:var(--jet-green);background:var(--jet-grn-pal);border:1px solid var(--jet-border);padding:4px 12px;border-radius:var(--r-pill)}
/* Visual benefit cards */
.brv-card{background:var(--jet-white);border:1px solid var(--jet-border);border-radius:var(--r-xl);padding:24px 22px;box-shadow:var(--sh-1);transition:box-shadow .25s,transform .25s}
.brv-card:hover{box-shadow:var(--sh-3);transform:translateY(-4px)}
.brv-green{background:var(--jet-grn-pal);border-color:rgba(45,122,79,.22)}
.brv-amber{background:var(--jet-amb-pal);border-color:rgba(196,122,26,.22)}
.brv-teal{background:var(--jet-tel-pal);border-color:rgba(26,122,122,.22)}
.brv-icon{font-size:2rem;display:block;margin-bottom:10px}
.brv-card h4{font-family:'Sora',sans-serif;font-size:.92rem;font-weight:600;color:var(--jet-text);margin-bottom:12px;line-height:1.28}
.brv-card ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:7px}
.brv-card ul li{font-family:'Sora',sans-serif;font-size:.80rem;color:var(--jet-muted);display:flex;align-items:center;gap:8px}
.brv-card ul li::before{content:'✓';font-size:.72rem;color:var(--jet-green);font-weight:700;flex-shrink:0}
/* Facts bar */
.facts-bar{max-width:1160px;margin:0 auto;background:var(--jet-grn-pal);border:1px solid var(--jet-border);border-radius:var(--r-sm);display:flex;flex-wrap:wrap;overflow:hidden}
.fb-item{display:flex;flex-direction:column;padding:13px 18px;flex:1;min-width:100px}
.fb-sep{width:1px;background:var(--jet-border);flex-shrink:0}
.fbk{font-family:'Sora',sans-serif;font-size:.60rem;font-weight:600;color:var(--jet-green);text-transform:uppercase;letter-spacing:.5px;margin-bottom:3px}
.fbv{font-family:'Crimson Text',serif;font-size:.90rem;color:var(--jet-muted)}
.fbg{color:var(--jet-green);font-weight:700;font-family:'Sora',sans-serif}

/* REVIEWS */
.reviews-section{background:linear-gradient(145deg,var(--jet-green) 0%,var(--jet-grn-md) 100%);padding:64px 40px}
.rev-grid{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.rev-card{background:rgba(255,255,255,.96);border:1px solid var(--jet-border);border-radius:var(--r-xl);padding:24px 20px;box-shadow:var(--sh-green);transition:box-shadow .3s,transform .3s;border-bottom:4px solid var(--jet-amber)}
.rev-card:hover{box-shadow:0 16px 48px rgba(26,74,46,.30);transform:translateY(-5px)}
.rc-stars{color:var(--jet-amber);font-size:.96rem;letter-spacing:2px;display:block;margin-bottom:12px}
.rc-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.rc-av{width:72px;height:72px;border-radius:50%;object-fit:cover;border:3px solid var(--jet-grn-brt);flex-shrink:0}
.rc-name{font-family:'Sora',sans-serif;font-size:.90rem;font-weight:600;color:var(--jet-text);margin-bottom:2px}
.rc-ver{font-family:'Sora',sans-serif;font-size:.66rem;font-weight:400;color:var(--jet-green)}
.rc-q{font-family:'Crimson Text',serif;font-size:.92rem;line-height:1.72;color:var(--jet-muted);font-style:italic;border-left:3px solid var(--jet-amber);padding-left:12px}

/* GUARANTEE */
.guar-section{background:linear-gradient(135deg,var(--jet-grn-pal) 0%,var(--jet-white) 100%);padding:64px 40px;border-top:3px solid var(--jet-green);border-bottom:3px solid var(--jet-amber)}
.guar-inner{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:300px 1fr;gap:56px;align-items:center}
.guar-img-lg{width:100%;max-width:280px;height:auto;object-fit:contain;display:block;margin:0 auto;filter:drop-shadow(0 8px 24px rgba(26,74,46,.16))}
.guar-text h2{font-family:'Sora',sans-serif;font-size:1.9rem;font-weight:700;color:var(--jet-green);line-height:1.22;margin-bottom:14px}
.guar-text p{font-family:'Crimson Text',serif;font-size:1rem;line-height:1.80;color:var(--jet-muted);margin-bottom:12px}

/* HOWTO */
.howto-section{background:linear-gradient(145deg,var(--jet-amber) 0%,var(--jet-amb-md) 100%);padding:64px 40px}
.howto-steps{max-width:860px;margin:0 auto;display:flex;flex-direction:column}
.hs-step{display:grid;grid-template-columns:62px 1fr;gap:0;align-items:start;position:relative}
.hs-step:not(:last-child)::after{content:'';position:absolute;left:30px;top:62px;bottom:0;width:2px;background:linear-gradient(to bottom,rgba(12,31,20,.30),rgba(12,31,20,.04));z-index:0}
.hs-num{width:60px;height:60px;border-radius:50%;background:var(--jet-dark);color:var(--jet-amb-brt);font-family:'Sora',sans-serif;font-size:1.4rem;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative;z-index:1;box-shadow:var(--sh-amber)}
.hs-body{padding:6px 0 34px 22px}
.hs-body h4{font-family:'Sora',sans-serif;font-size:.92rem;font-weight:600;color:var(--jet-dark);margin-bottom:6px;line-height:1.28}
.hs-tldr{font-family:'Sora',sans-serif;font-size:.76rem;font-weight:400;background:rgba(12,31,20,.12);border-left:3px solid var(--jet-dark);padding:8px 12px;border-radius:0 var(--r-xs) var(--r-xs) 0;margin-bottom:9px;line-height:1.58;color:var(--jet-dark)}
.hs-body p:last-child{font-family:'Crimson Text',serif;font-size:.96rem;line-height:1.76;color:rgba(12,31,20,.56)}

/* FAQs */
.faq-section{background:var(--jet-off-w);padding:60px 40px}
.faq-list{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:8px}
.faq-item{background:var(--jet-white);border:1px solid var(--jet-border);border-radius:var(--r-sm);overflow:hidden;box-shadow:var(--sh-1)}
.faq-q{width:100%;background:none;border:none;text-align:left;padding:17px 22px;font-family:'Sora',sans-serif;font-size:.86rem;font-weight:500;color:var(--jet-text);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:13px;transition:background .2s;line-height:1.38}
.faq-q:hover{background:var(--jet-grn-pal)}
.faq-arr{font-size:1.4rem;font-weight:300;transition:transform .3s;color:var(--jet-green);flex-shrink:0;line-height:1}
.faq-ans{display:none;padding:0 22px 18px;font-family:'Crimson Text',serif;font-size:1rem;line-height:1.80;color:var(--jet-muted);border-top:1px solid var(--jet-bdr-lt)}
.faq-ans p{padding-top:13px}
.faq-tldr{font-family:'Sora',sans-serif;font-size:.76rem;font-weight:400;background:var(--jet-grn-pal);border-left:3px solid var(--jet-green);padding:8px 13px;border-radius:0 var(--r-xs) var(--r-xs) 0;line-height:1.58;color:var(--jet-text)}
.faq-item.open .faq-ans{display:block}
.faq-item.open .faq-arr{transform:rotate(45deg);color:var(--jet-grn-md)}
.faq-item.open .faq-q{background:var(--jet-grn-pal)}

/* FINAL CTA */
.cta-final{background:linear-gradient(155deg,var(--jet-dark) 0%,#020804 55%,#0f1e12 100%);padding:84px 24px;text-align:center;border-top:4px solid var(--jet-amb-brt);position:relative;overflow:hidden}
.cta-final::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(45,122,79,.16) 0%,transparent 55%);pointer-events:none}
.cta-final-inner{position:relative;z-index:1;max-width:800px;margin:0 auto}
.ctaf-ring{width:60px;height:60px;border-radius:50%;border:2px solid rgba(240,168,48,.36);margin:0 auto 16px;animation:ctaRing 3s ease-in-out infinite}
@keyframes ctaRing{0%,100%{transform:scale(1) rotate(0deg);opacity:.5}50%{transform:scale(1.10) rotate(10deg);opacity:1}}
.cta-final-inner h2{font-family:'Sora',sans-serif;font-size:2.4rem;font-weight:700;color:var(--jet-white);margin-bottom:12px;line-height:1.16}
.cta-final-inner h2 span{color:var(--jet-amb-brt)}
.cta-final-inner h2 em{font-family:'Crimson Text',serif;font-style:italic;color:var(--jet-grn-brt)}
.ctaf-sub{font-family:'Crimson Text',serif;font-size:.90rem;color:rgba(255,255,255,.26);margin-bottom:34px;line-height:1.72}
.ctaf-img{max-width:280px;margin:0 auto 28px}
.ctaf-product-img{width:100%;height:auto;object-fit:contain;filter:drop-shadow(0 0 32px rgba(45,122,79,.20)) drop-shadow(0 14px 36px rgba(0,0,0,.70));transition:transform .4s;display:block}
.ctaf-img:hover .ctaf-product-img{transform:scale(1.05) translateY(-8px)}
.ctaf-trust{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 24px;margin-top:18px}
.ctaf-trust span{font-family:'Sora',sans-serif;font-size:.68rem;font-weight:300;color:rgba(255,255,255,.26);white-space:nowrap}

/* FOOTER */
footer{background:var(--jet-dark);border-top:4px solid var(--jet-amb-brt)}
.footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;padding:44px 40px;gap:0;border-bottom:1px solid rgba(240,168,48,.10)}
.fg-brand{padding-right:44px;border-right:1px solid rgba(240,168,48,.10)}
.footer-logo{text-decoration:none;display:flex;align-items:center;margin-bottom:12px}
.fg-desc{font-family:'Crimson Text',serif;font-size:.80rem;line-height:1.70;color:rgba(255,255,255,.22);margin-bottom:16px}
.fg-chips{display:flex;flex-wrap:wrap;gap:6px}
.fg-chips span{background:rgba(45,122,79,.14);border:1px solid rgba(45,122,79,.24);color:var(--jet-grn-brt);font-family:'Sora',sans-serif;font-size:.60rem;font-weight:500;padding:3px 10px;border-radius:var(--r-xs)}
.fg-nav{padding:0 24px}
.fg-nav h5{font-family:'Sora',sans-serif;font-size:.70rem;font-weight:600;text-transform:uppercase;letter-spacing:2px;color:var(--jet-amb-brt);margin-bottom:12px;padding-bottom:6px;border-bottom:1px solid rgba(240,168,48,.12)}
.fg-nav ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:9px}
.fg-nav ul li a{color:rgba(255,255,255,.24);text-decoration:none;font-family:'Crimson Text',serif;font-size:.92rem;transition:color .2s;display:flex;align-items:center;gap:5px}
.fg-nav ul li a::before{content:'›';color:var(--jet-grn-brt);font-size:.9rem;font-family:'Sora',sans-serif}
.fg-nav ul li a:hover{color:var(--jet-white)}
.footer-legal{max-width:1200px;margin:0 auto;padding:14px 40px 20px;text-align:center}
.footer-legal p{font-family:'Crimson Text',serif;font-size:.76rem;color:rgba(255,255,255,.18);line-height:1.65;margin-bottom:7px}
.footer-copy{font-size:.72rem;color:rgba(255,255,255,.16);margin-top:8px;padding-top:8px;border-top:1px solid rgba(240,168,48,.08)}
.footer-copy a{color:rgba(255,255,255,.32);text-decoration:none}
.footer-copy a:hover{color:var(--jet-amb-brt);text-decoration:underline}

/* 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 .fade-up{opacity:1;transform:translateY(0);animation:heroFd .65s ease both}
@keyframes heroFd{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.hero .hero-copy{animation-delay:.10s}
.hero .hero-visual{animation-delay:.24s}

/* RESPONSIVE */
@media(max-width:1100px){
  .hero-inner{grid-template-columns:1fr;padding:44px 28px;gap:36px}
  .hero-visual{order:-1}
  .hero-product-img{max-width:380px}
  .ing-mosaic{grid-template-columns:1fr 1fr}
  .im-featured,.im-featured-alt{grid-column:span 2}
  .footer-grid{grid-template-columns:1fr 1fr}
  .fg-brand{grid-column:1/-1;border-right:none;border-bottom:1px solid rgba(240,168,48,.10);padding-right:0;padding-bottom:24px;margin-bottom:8px}
  .facts-bar{flex-wrap:wrap}
  .hcsd{display:none}
}
@media(max-width:900px){
  .hero-h1{font-size:2.1rem}
  .ben-row{grid-template-columns:1fr;gap:24px}
  .br-reverse .br-content,.br-reverse .br-visual{order:unset}
  .rev-grid{grid-template-columns:1fr 1fr}
  .guar-inner{grid-template-columns:1fr;text-align:center}
  .guar-img-lg{max-width:220px}
  .ing-mosaic{grid-template-columns:1fr}
  .im-featured,.im-featured-alt{grid-column:span 1}
}
@media(max-width:640px){
  nav{padding:0 16px}
  .nav-links{display:none}
  .hamburger{display:flex}
  .hero-inner{padding:36px 16px}
  .hero-h1{font-size:1.85rem}
  .hero-product-img{max-width:280px}
  .ing-section,.benefits-section,.reviews-section,.guar-section,.howto-section,.faq-section,.price-sec,.cta-final{padding:44px 20px}
  .rev-grid{grid-template-columns:1fr}
  .footer-grid,.footer-legal{padding:28px 20px}
  .fg-nav{padding:0}
  .footer-grid{grid-template-columns:1fr}
  .cta-final-inner h2{font-size:1.9rem}
  .band-hdr{padding:36px 20px 28px}
  .bh-inner h2{font-size:1.65rem}
  .hs-step{grid-template-columns:50px 1fr}
  .hs-num{width:50px;height:50px;font-size:1.2rem}
  .hc-three-benefits{gap:6px}
  .tb-sep{display:none}
}