/* synapttril.com — style.css
   Product: Synaptril — Advanced Brain Support
   Theme: Forest Navy #0E2A47 + Vivid Teal #0CB8B2 + Soft White #F7F9FC + Warm Sand #FBF8F2 + Mint #E8F7F6
   Fonts: Saira (geometric grotesque — NEW) + Gelasio (classical serif — NEW)
   Hero: Asymmetric — LEFT content + RIGHT large product, neural wave SVG bg
   Ingredients: 3-col masonry cards (vs alternating rows / 2x4 grid)
   Reviews: Magazine-style side quote layout (vs dark cards / cream cards)
   WITH BLOG — 7 articles */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --fn:        #0E2A47;
  --fn-dk:     #07192C;
  --fn-md:     #143558;
  --fn-lt:     #1C4470;
  --fn-pal:    #E6EEF8;
  --teal:      #0CB8B2;
  --teal-dk:   #089490;
  --teal-md:   #10CECA;
  --teal-lt:   #3ADAD4;
  --teal-pal:  #E4F8F7;
  --teal-xs:   #F0FFFE;
  --sw:        #F7F9FC;
  --sw-dk:     #EAF0F6;
  --sand:      #FBF8F2;
  --sand-dk:   #EDE6D6;
  --mint:      #E8F7F6;
  --mint-dk:   #C8EDE9;
  --white:     #FFFFFF;
  --ink:       #060E1C;
  --body:      #2C3E52;
  --body-lt:   #566A7F;
  --border:    #C4D4E0;
  --fh:'Saira',system-ui,sans-serif;
  --fb:'Gelasio',Georgia,serif;
  --sh-sm:0 1px 8px rgba(14,42,71,.10);
  --sh-md:0 4px 22px rgba(14,42,71,.14);
  --sh-lg:0 14px 44px rgba(14,42,71,.18);
  --sh-teal:0 6px 28px rgba(12,184,178,.30);
  --sh-fn:0 6px 24px rgba(14,42,71,.28);
  --r-sm:6px;--r-md:12px;--r-lg:22px;--r-xl:30px;--r-p:999px;
}
html{scroll-behavior:smooth}
body{font-family:var(--fb);font-size:17px;color:var(--body);background:var(--sw);overflow-x:hidden;line-height:1.74}
h1,h2,h3,h4,h5,h6{font-family:var(--fh);line-height:1.10;color:var(--ink);font-weight:700}
em{font-style:italic}strong{font-weight:700}
img{max-width:100%;height:auto}a{color:inherit;text-decoration:none}

/* ── BUTTONS ─────────────────────────── */
.btn-teal{display:inline-block;background:var(--teal);color:var(--white);font-family:var(--fh);font-weight:700;font-size:.93rem;padding:14px 36px;border-radius:var(--r-sm);letter-spacing:.3px;box-shadow:var(--sh-teal);transition:filter .2s,transform .18s}
.btn-teal:hover{filter:brightness(1.10);transform:translateY(-2px)}
.btn-fn{display:inline-block;background:var(--fn);color:var(--white);font-family:var(--fh);font-weight:700;font-size:.93rem;padding:14px 36px;border-radius:var(--r-sm);letter-spacing:.3px;box-shadow:var(--sh-fn);transition:filter .2s,transform .18s}
.btn-fn:hover{filter:brightness(1.12);transform:translateY(-2px)}
.btn-ghost-lt{display:inline-block;background:transparent;color:rgba(255,255,255,.74);font-family:var(--fh);font-weight:600;font-size:.87rem;padding:13px 28px;border-radius:var(--r-sm);border:2px solid rgba(255,255,255,.34);transition:all .2s}
.btn-ghost-lt:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.60)}
.btn-ghost-teal{display:inline-block;background:transparent;color:var(--teal-dk);font-family:var(--fh);font-weight:600;font-size:.87rem;padding:13px 28px;border-radius:var(--r-sm);border:2px solid var(--teal);transition:all .2s}
.btn-ghost-teal:hover{background:var(--teal-pal)}
.btn-xl{font-size:1.05rem;padding:16px 48px}

/* ── NAV ─────────────────────────────── */
nav{position:sticky;top:0;z-index:1000;background:var(--fn-dk);border-bottom:3px solid var(--teal);box-shadow:0 2px 22px rgba(7,25,44,.85);padding:0 32px;height:64px}
.nav-inner{max-width:1280px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav-logo{text-decoration:none;display:flex;align-items:center;gap:0}
.nl-syn{font-family:var(--fh);font-size:1.42rem;font-weight:800;color:var(--white);letter-spacing:-1px}
.nl-aptril{font-family:var(--fh);font-size:1.42rem;font-weight:400;color:var(--teal-lt);letter-spacing:-1px}
.nl-dot{width:6px;height:6px;background:var(--teal);border-radius:50%;margin:0 3px;flex-shrink:0;align-self:center}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none}
.nav-links a{color:rgba(255,255,255,.46);font-family:var(--fh);font-size:.78rem;font-weight:500;padding:7px 12px;border-radius:var(--r-sm);transition:all .2s;letter-spacing:.3px}
.nav-links a:hover,.nav-links a.active{color:var(--teal-lt)}
.nav-cta{background:var(--teal)!important;color:var(--white)!important;font-weight:700!important;padding:8px 18px!important;border-radius:var(--r-sm)!important}
.nav-cta:hover{filter:brightness(1.10)!important}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none}
.hamburger span{width:22px;height:2px;background:var(--teal-lt);display:block;border-radius:2px;transition:all .3s}
.mobile-menu{display:none;position:fixed;top:64px;left:0;right:0;background:var(--fn-dk);padding:16px 24px;flex-direction:column;gap:6px;z-index:999;border-bottom:2px solid rgba(12,184,178,.25)}
.mobile-menu.open{display:flex}
.mobile-menu a{color:rgba(255,255,255,.70);font-family:var(--fh);font-size:.98rem;font-weight:500;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.06)}
.mob-cta{background:var(--teal)!important;color:var(--white)!important;text-align:center;padding:12px!important;border-radius:var(--r-sm)!important;margin-top:6px;font-weight:700!important;border:none!important}

/* ── HERO — asymmetric left+right ───── */
.hero{background:var(--fn);position:relative;overflow:hidden;min-height:640px}
.hero-wave-bg{position:absolute;inset:0;pointer-events:none;z-index:0}
.hero-wave-bg svg{width:100%;height:100%;opacity:.07}
.hero-inner{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:1.15fr 0.85fr;align-items:center;min-height:640px;position:relative;z-index:1;padding:0 40px;gap:0}
.hero-left{display:flex;flex-direction:column;gap:24px;padding:72px 56px 72px 0}
.hero-overline{font-family:var(--fh);font-size:.58rem;font-weight:600;color:var(--teal-lt);letter-spacing:4px;text-transform:uppercase;display:flex;align-items:center;gap:8px}
.hero-overline::before{content:'';width:32px;height:2px;background:var(--teal);display:block}
.hero-h1-wrap{display:flex;flex-direction:column;gap:0}
.hero-h1-pre{font-family:var(--fb);font-size:clamp(1rem,1.8vw,1.5rem);font-weight:400;color:rgba(255,255,255,.42);font-style:italic;letter-spacing:.5px;margin-bottom:4px}
.hero-h1{font-family:var(--fh);font-size:clamp(3rem,5.5vw,6.2rem);font-weight:900;color:var(--white);line-height:.95;letter-spacing:-2.5px;text-transform:uppercase}
.hero-h1 span{color:var(--teal-lt)}
.hero-h1-sub{font-family:var(--fh);font-size:clamp(.9rem,1.6vw,1.3rem);font-weight:500;color:rgba(255,255,255,.38);letter-spacing:.8px;margin-top:6px}
.hero-desc{font-family:var(--fb);font-size:.96rem;color:rgba(255,255,255,.52);line-height:1.78;max-width:540px}
.hero-desc strong{color:var(--white)}
.hero-pills{display:flex;flex-wrap:wrap;gap:7px}
.hpill{font-family:var(--fh);font-size:.60rem;font-weight:600;padding:5px 14px;border-radius:var(--r-p);letter-spacing:.3px}
.hpill-teal{background:rgba(12,184,178,.18);color:var(--teal-lt);border:1px solid rgba(58,218,212,.28)}
.hpill-sand{background:rgba(251,248,242,.10);color:rgba(251,248,242,.70);border:1px solid rgba(251,248,242,.18)}
.hero-ctas{display:flex;flex-wrap:wrap;gap:10px}
.hero-trust{display:flex;flex-wrap:wrap;gap:4px 16px;font-family:var(--fh);font-size:.60rem;font-weight:500;color:rgba(255,255,255,.22);letter-spacing:.4px}
/* right */
.hero-right{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:0;position:relative}
.hero-glow{position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(12,184,178,.18) 0%,rgba(12,184,178,.04) 55%,transparent 70%);bottom:0;left:50%;transform:translateX(-50%);pointer-events:none}
.hero-product-img{width:100%;max-width:380px;height:auto;object-fit:contain;display:block;filter:drop-shadow(0 24px 56px rgba(12,184,178,.25)) drop-shadow(0 0 48px rgba(14,42,71,.60));transition:transform .4s;position:relative;z-index:1}
.hero-right:hover .hero-product-img{transform:scale(1.04) translateY(-10px)}
.hero-bottom-bar{background:rgba(255,255,255,.05);border-top:1px solid rgba(255,255,255,.08);display:flex;gap:0;width:100%}
.hbb-item{flex:1;text-align:center;padding:14px 10px;border-right:1px solid rgba(255,255,255,.08)}
.hbb-item:last-child{border-right:none}
.hbb-n{display:block;font-family:var(--fh);font-size:1.3rem;font-weight:800;color:var(--teal-lt);line-height:1}
.hbb-l{display:block;font-family:var(--fb);font-size:.54rem;color:rgba(255,255,255,.28);margin-top:2px;letter-spacing:1px}

/* ── TEAL STRIP ───────────────────────── */
.teal-strip{background:linear-gradient(90deg,var(--teal-dk),var(--teal),var(--teal-md),var(--teal));padding:9px 24px}
.ts-inner{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:center;flex-wrap:wrap}
.tsi{display:flex;align-items:center;gap:7px;padding:4px 18px;border-right:1px solid rgba(255,255,255,.22);font-family:var(--fh);font-size:.74rem;font-weight:600;color:var(--white);letter-spacing:.3px}
.tsi:last-child{border-right:none}

/* ── SECTION COMMON ──────────────────── */
.wrap{max-width:1200px;margin:0 auto;padding:84px 40px}
.s-sw{background:var(--sw)}
.s-white{background:var(--white)}
.s-sand{background:var(--sand)}
.s-mint{background:var(--mint)}
.s-fn-grad{background:linear-gradient(155deg,var(--fn-dk) 0%,var(--fn) 55%,var(--fn-md) 100%)}
.s-teal-pal{background:var(--teal-xs)}
.sec-ey{display:table;font-family:var(--fh);font-size:.54rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--teal-dk);padding:4px 14px;border-radius:var(--r-p);border:1.5px solid var(--teal);background:var(--teal-pal);margin:0 auto 12px}
.sec-ey-lt{display:table;font-family:var(--fh);font-size:.54rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--teal-lt);padding:4px 14px;border-radius:var(--r-p);border:1.5px solid rgba(58,218,212,.38);margin:0 auto 12px}
.sec-ey-l{display:table;font-family:var(--fh);font-size:.54rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--fn-lt);padding:4px 14px;border-radius:var(--r-p);border:1.5px solid var(--sw-dk);background:var(--sw);margin:0 auto 12px}
.s-h2{font-family:var(--fh);font-size:2.5rem;font-weight:800;color:var(--ink);line-height:1.10;text-align:center;margin-bottom:10px;letter-spacing:-.5px}
.s-h2 em{color:var(--teal-dk)}
.s-h2-lt{font-family:var(--fh);font-size:2.5rem;font-weight:800;color:var(--white);line-height:1.10;text-align:center;margin-bottom:10px;letter-spacing:-.5px}
.s-h2-lt em{color:var(--teal-lt)}
.s-sub{font-family:var(--fb);font-size:.96rem;color:var(--body-lt);max-width:640px;text-align:center;margin:0 auto}
.s-sub-lt{font-family:var(--fb);font-size:.96rem;color:rgba(255,255,255,.42);max-width:640px;text-align:center;margin:0 auto}

/* ── ABOUT 2-col ─────────────────────── */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;margin-top:28px}
.about-text{display:flex;flex-direction:column;gap:14px}
.about-text p{font-family:var(--fb);font-size:.96rem;color:var(--body);line-height:1.78}
.about-text p strong{color:var(--ink)}
.about-list{display:flex;flex-direction:column;gap:10px;margin:6px 0}
.al-row{display:flex;align-items:flex-start;gap:10px}
.al-ok{width:22px;height:22px;background:var(--teal);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.68rem;font-weight:700;color:var(--white);flex-shrink:0;margin-top:2px;font-family:var(--fh)}
.al-t{font-family:var(--fb);font-size:.92rem;color:var(--body);line-height:1.60}
.al-t strong{color:var(--ink)}
.about-img-col{display:flex;justify-content:center}
.about-img{width:100%;max-width:360px;height:auto;object-fit:contain;display:block;margin:0 auto;filter:drop-shadow(0 16px 44px rgba(12,184,178,.18));transition:transform .4s;border-radius:var(--r-xl);box-shadow:var(--sh-lg)}
.about-img-col:hover .about-img{transform:translateY(-8px) scale(1.02)}

/* ── BENEFITS — numbered teal border list ── */
.ben-list{display:flex;flex-direction:column;gap:0;margin-top:32px;border-left:3px solid var(--teal);padding-left:0}
.ben-item{display:grid;grid-template-columns:72px 1fr;gap:0;padding:28px 0 28px 0;border-bottom:1px solid var(--sw-dk);transition:background .2s;position:relative}
.ben-item:last-child{border-bottom:none}
.ben-item::before{content:'';position:absolute;left:-3px;top:0;bottom:0;width:3px;background:var(--teal);opacity:0;transition:opacity .2s}
.ben-item:hover::before{opacity:1}
.ben-num{display:flex;align-items:flex-start;justify-content:center;padding-top:4px}
.ben-num-inner{width:44px;height:44px;border-radius:50%;background:var(--teal-pal);border:2px solid var(--teal);display:flex;align-items:center;justify-content:center;font-family:var(--fh);font-size:.82rem;font-weight:800;color:var(--teal-dk);flex-shrink:0;margin-left:16px}
.ben-body{padding-right:24px;display:flex;flex-direction:column;gap:8px}
.ben-body h3{font-family:var(--fh);font-size:1.10rem;font-weight:700;color:var(--ink)}
.ben-body p{font-family:var(--fb);font-size:.90rem;color:var(--body);line-height:1.72}

/* ── INGREDIENTS — 3-col cards ──────── */
.ing-intro{max-width:680px;margin:0 auto 28px;text-align:center}
.ing-intro p{font-family:var(--fb);font-size:.96rem;color:var(--body);line-height:1.74}
.ing-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:8px}
.ing-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--r-xl);padding:22px 18px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--sh-sm);transition:transform .22s,box-shadow .22s,border-color .2s;position:relative;overflow:hidden}
.ing-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--teal);opacity:0;transition:opacity .2s}
.ing-card:hover{transform:translateY(-3px);box-shadow:var(--sh-md);border-color:var(--teal)}
.ing-card:hover::after{opacity:1}
.ing-n{font-family:var(--fh);font-size:.54rem;font-weight:700;color:var(--teal-dk);background:var(--teal-pal);border:1px solid rgba(12,184,178,.20);padding:3px 9px;border-radius:var(--r-p);width:fit-content;letter-spacing:.5px}
.ing-card h3{font-family:var(--fh);font-size:.92rem;font-weight:700;color:var(--ink);line-height:1.22}
.ing-role{font-family:var(--fh);font-size:.52rem;font-weight:600;color:var(--body-lt);letter-spacing:.4px}
.ing-body{font-family:var(--fb);font-size:.84rem;color:var(--body);line-height:1.66}

/* ── PRICING ──────────────────────────── */
.price-wrap{margin:28px 0 20px;text-align:center}
.price-img{width:100%;max-width:960px;height:auto;border-radius:var(--r-lg);display:block;margin:0 auto;box-shadow:var(--sh-lg);transition:transform .3s}
.price-wrap a:hover .price-img{transform:scale(1.01)}
.price-cta{display:flex;flex-direction:column;align-items:center;gap:10px}
.fine-lt{font-family:var(--fb);font-size:.70rem;color:rgba(255,255,255,.28)}

/* ── GUARANTEE ───────────────────────── */
.guar-layout{display:grid;grid-template-columns:220px 1fr;gap:60px;align-items:center}
.guar-img{width:100%;max-width:210px;height:auto;object-fit:contain;display:block;margin:0 auto;filter:drop-shadow(0 8px 28px rgba(12,184,178,.28))}
.guar-text{display:flex;flex-direction:column;gap:14px}
.guar-text p{font-family:var(--fb);font-size:.94rem;color:rgba(255,255,255,.52);line-height:1.76}
.guar-pts{display:flex;flex-direction:column;gap:9px}
.gp{display:flex;align-items:center;gap:10px}
.gp-ok{color:var(--teal-lt);font-size:1rem;font-weight:700;flex-shrink:0;font-family:var(--fh)}
.gp span:last-child{font-family:var(--fb);font-size:.90rem;color:rgba(255,255,255,.60)}

/* ── REVIEWS — magazine style ───────── */
.rv-global{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin:16px 0 32px}
.rg-stars{color:var(--teal);font-size:1rem;letter-spacing:2px}
.rg-score{font-family:var(--fh);font-size:1rem;font-weight:700;color:var(--ink)}
.rg-count{font-family:var(--fb);font-size:.82rem;color:var(--body-lt)}
.rv-mag{display:flex;flex-direction:column;gap:20px}
.rv-mag-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.rv-mag-row.single{grid-template-columns:1fr}
.rv-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--r-xl);padding:28px 28px 24px;display:flex;flex-direction:column;gap:16px;box-shadow:var(--sh-sm);transition:transform .22s,box-shadow .22s;position:relative}
.rv-card:hover{transform:translateY(-3px);box-shadow:var(--sh-md)}
.rv-accent{position:absolute;top:0;left:32px;right:32px;height:3px;background:linear-gradient(90deg,var(--teal),var(--teal-md));border-radius:0 0 var(--r-sm) var(--r-sm)}
.rv-stars{color:var(--teal);font-size:.80rem;letter-spacing:2px}
.rv-quote{font-family:var(--fh);font-size:3.5rem;color:var(--teal-pal);line-height:.7;margin-bottom:-8px;display:block}
.rv-text{font-family:var(--fb);font-size:.94rem;font-style:italic;color:var(--body);line-height:1.74;flex:1}
.rv-person{display:flex;align-items:center;gap:10px;padding-top:12px;border-top:1px solid var(--sw-dk)}
.rv-av{width:44px;height:44px;border-radius:50%;object-fit:cover;border:2px solid var(--teal-pal);flex-shrink:0}
.rv-name{font-family:var(--fh);font-size:.88rem;font-weight:700;color:var(--ink);display:block}
.rv-loc{font-family:var(--fb);font-size:.64rem;color:var(--body-lt);display:block}
.rv-badge{margin-left:auto;font-family:var(--fh);font-size:.60rem;font-weight:700;color:var(--teal-dk);background:var(--teal-pal);padding:3px 8px;border-radius:var(--r-p);white-space:nowrap}

/* ── PAYMENT ─────────────────────────── */
.pay-wrap{margin:24px 0;text-align:center}
.pay-img{width:100%;max-width:880px;height:auto;border-radius:var(--r-lg);display:block;margin:0 auto;box-shadow:var(--sh-lg);transition:transform .3s}
.pay-wrap a:hover .pay-img{transform:scale(1.01)}
.pay-cta{text-align:center;margin-top:16px}

/* ── HOW TO — 3 steps connected ──────── */
.ht-row{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:32px;position:relative}
.ht-row::before{content:'';position:absolute;top:28px;left:calc(16% + 28px);right:calc(16% + 28px);height:2px;background:linear-gradient(90deg,var(--teal),var(--teal-md));z-index:0}
.ht-step{display:flex;flex-direction:column;align-items:center;gap:14px;padding:0 20px;text-align:center;position:relative;z-index:1}
.ht-num{width:56px;height:56px;border-radius:50%;background:var(--fn);border:3px solid var(--teal);display:flex;align-items:center;justify-content:center;font-family:var(--fh);font-size:.88rem;font-weight:800;color:var(--teal-lt);flex-shrink:0}
.ht-step h3{font-family:var(--fh);font-size:.96rem;font-weight:700;color:var(--white)}
.ht-step p{font-family:var(--fb);font-size:.86rem;color:rgba(255,255,255,.50);line-height:1.70}
.ht-note{font-size:.76rem!important;color:rgba(255,255,255,.28)!important;font-style:italic}
.ht-cta{text-align:center;margin-top:36px}

/* ── FAQ — two-column ───────────────── */
.faq-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.faq-item{background:var(--white);border:1.5px solid var(--border);border-radius:var(--r-md);overflow:hidden}
.faq-btn{width:100%;background:none;border:none;text-align:left;padding:16px 20px;font-family:var(--fb);font-size:.94rem;font-weight:600;color:var(--body);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;transition:background .2s;line-height:1.4}
.faq-btn:hover{background:var(--teal-pal);color:var(--teal-dk)}
.faq-icon{width:26px;height:26px;border-radius:50%;background:var(--teal);color:var(--white);display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0;font-family:var(--fh);font-weight:700;transition:transform .3s,background .2s;line-height:1}
.faq-ans{display:none;padding:0 20px 16px;border-top:1px solid var(--border)}
.faq-ans p{font-family:var(--fb);font-size:.88rem;color:var(--body);line-height:1.72;background:var(--teal-pal);border-left:3px solid var(--teal);padding:10px 14px;border-radius:0 var(--r-sm) var(--r-sm) 0;margin-top:12px}
.faq-item.open .faq-ans{display:block}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--fn)}
.faq-item.open .faq-btn{background:var(--teal-pal);color:var(--teal-dk)}

/* ── FINAL CTA ──────────────────────── */
.cta-final{background:linear-gradient(135deg,var(--fn-dk) 0%,var(--fn) 50%,var(--teal-dk) 100%);border-top:3px solid var(--teal);padding:72px 40px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:18px;position:relative;overflow:hidden}
.cta-final::before{content:'';position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(12,184,178,.14) 0%,transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none}
.cta-product-img{width:100%;max-width:200px;position:relative;z-index:1}
.cta-product-img img{width:100%;height:auto;filter:drop-shadow(0 14px 40px rgba(12,184,178,.30));transition:transform .4s}
.cta-product-img:hover img{transform:scale(1.05) translateY(-8px)}
.cta-final h2{font-family:var(--fh);font-size:2.2rem;font-weight:800;color:var(--white);max-width:720px;line-height:1.16;letter-spacing:-.5px;position:relative;z-index:1}
.cta-final h2 em{color:var(--teal-lt)}
.ctaf-sub{font-family:var(--fb);font-size:.86rem;color:rgba(255,255,255,.34);position:relative;z-index:1}
.cta-trust{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px 20px;font-family:var(--fh);font-size:.66rem;font-weight:500;color:rgba(255,255,255,.26);letter-spacing:.3px;position:relative;z-index:1}

/* ── FOOTER ─────────────────────────── */
footer{background:var(--fn-dk);border-top:1px solid rgba(12,184,178,.15)}
.footer-inner{max-width:1200px;margin:0 auto;padding:44px 40px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px}
.footer-logo{text-decoration:none;display:flex;align-items:center;gap:0;margin-bottom:10px}
.footer-desc{font-family:var(--fb);font-size:.80rem;line-height:1.66;color:rgba(255,255,255,.34);margin-bottom:14px}
.footer-chips{display:flex;flex-wrap:wrap;gap:6px}
.footer-chips span{background:rgba(12,184,178,.14);border:1px solid rgba(58,218,212,.20);color:rgba(255,255,255,.42);font-family:var(--fh);font-size:.54rem;font-weight:600;padding:3px 8px;border-radius:var(--r-p)}
.footer-col h5{font-family:var(--fh);font-size:.54rem;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--teal-lt);margin-bottom:10px;padding-bottom:6px;border-bottom:1px solid rgba(12,184,178,.15)}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.footer-col ul li a{color:rgba(255,255,255,.36);font-family:var(--fb);font-size:.84rem;transition:color .2s}
.footer-col ul li a:hover{color:var(--teal-lt)}
.footer-legal{max-width:1200px;margin:0 auto;padding:0 40px 20px;border-top:1px solid rgba(12,184,178,.08)}
.footer-legal p{font-family:var(--fb);font-size:.72rem;color:rgba(255,255,255,.22);line-height:1.62;margin:12px 0 4px}
.footer-copy{font-size:.70rem!important;color:rgba(255,255,255,.16)!important}
.footer-copy a{color:rgba(255,255,255,.28)}

/* ── BLOG ───────────────────────────── */
.blog-hero{background:linear-gradient(155deg,var(--fn-dk) 0%,var(--fn-md) 100%);padding:60px 40px 52px;text-align:center;border-bottom:3px solid var(--teal)}
.blog-hero-inner{max-width:740px;margin:0 auto}
.blog-hero h1{font-family:var(--fh);font-size:clamp(1.8rem,3.5vw,2.8rem);color:var(--white);line-height:1.10;margin-bottom:14px;font-weight:800;letter-spacing:-.5px}
.blog-hero h1 em{color:var(--teal-lt)}
.blog-hero p{font-family:var(--fb);font-size:.96rem;color:rgba(255,255,255,.46);line-height:1.70;max-width:560px;margin:0 auto}
.blog-kicker{display:inline-block;font-family:var(--fh);font-size:.58rem;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--teal-lt);background:rgba(12,184,178,.16);border:1px solid rgba(58,218,212,.28);padding:5px 14px;border-radius:var(--r-p);margin-bottom:14px}
.blog-grid-section{padding:52px 40px;background:var(--sw)}
.blog-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.blog-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--r-xl);padding:22px;display:flex;flex-direction:column;gap:10px;text-decoration:none;box-shadow:var(--sh-sm);transition:transform .22s,box-shadow .22s;border-left:4px solid var(--teal)}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--sh-md);border-left-color:var(--fn)}
.blog-card-tag{font-family:var(--fh);font-size:.52rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--teal-dk);background:var(--teal-pal);padding:3px 10px;border-radius:var(--r-p);width:fit-content}
.blog-card h3{font-family:var(--fh);font-size:.96rem;font-weight:700;color:var(--ink);line-height:1.24}
.blog-card p{font-family:var(--fb);font-size:.86rem;color:var(--body);line-height:1.64;flex:1}
.blog-card-meta{font-family:var(--fh);font-size:.58rem;color:var(--body-lt);letter-spacing:.3px}
.blog-card-read{font-family:var(--fh);font-size:.72rem;font-weight:700;color:var(--teal-dk);align-self:flex-start}

/* ── BLOG ARTICLE ───────────────────── */
.post-hero{background:linear-gradient(155deg,var(--fn-dk) 0%,var(--fn-md) 100%);padding:48px 40px 40px;border-bottom:3px solid var(--teal)}
.post-hero-inner{max-width:760px;margin:0 auto}
.post-breadcrumb{font-family:var(--fh);font-size:.60rem;color:rgba(255,255,255,.28);margin-bottom:10px}
.post-breadcrumb a{color:rgba(255,255,255,.44)}
.post-breadcrumb a:hover{color:var(--teal-lt)}
.post-tag{display:inline-block;font-family:var(--fh);font-size:.56rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--teal-lt);background:rgba(12,184,178,.16);border:1px solid rgba(58,218,212,.28);padding:4px 12px;border-radius:var(--r-p);margin-bottom:12px}
.post-hero h1{font-family:var(--fh);font-size:clamp(1.6rem,3vw,2.4rem);color:var(--white);line-height:1.12;margin-bottom:10px;font-weight:800;letter-spacing:-.5px}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-family:var(--fb);font-size:.72rem;color:rgba(255,255,255,.28)}
.post-meta .dot{color:rgba(12,184,178,.55)}
.post-toc{max-width:760px;margin:0 auto;background:var(--teal-pal);border:1.5px solid rgba(12,184,178,.20);border-radius:var(--r-xl);padding:18px 22px}
.post-toc-title{font-family:var(--fh);font-size:.60rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--teal-dk);margin-bottom:10px}
.post-toc ol{list-style:none;display:flex;flex-direction:column;gap:6px;counter-reset:toc}
.post-toc ol li{counter-increment:toc}
.post-toc ol li::before{content:counter(toc)". ";font-family:var(--fh);font-weight:700;color:var(--teal-dk);margin-right:4px}
.post-toc a{font-family:var(--fb);font-size:.90rem;color:var(--teal-dk)}
.post-toc a:hover{text-decoration:underline}
.post-body{max-width:760px;margin:0 auto;padding:34px 40px 56px;background:var(--sw)}
.post-body-inner{display:flex;flex-direction:column;gap:30px}
.post-sec h2{font-family:var(--fh);font-size:1.44rem;font-weight:700;color:var(--ink);margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid var(--sw-dk)}
.post-sec h3{font-family:var(--fh);font-size:1.12rem;font-weight:700;color:var(--fn);margin-bottom:8px;margin-top:14px}
.post-sec h4{font-family:var(--fh);font-size:.96rem;font-weight:600;color:var(--fn-lt);margin-bottom:6px;margin-top:10px}
.post-sec h5{font-family:var(--fh);font-size:.86rem;font-weight:600;color:var(--body);margin-bottom:4px;margin-top:8px}
.post-sec h6{font-family:var(--fh);font-size:.80rem;font-weight:600;color:var(--body-lt);margin-bottom:4px}
.post-sec p{font-family:var(--fb);font-size:.96rem;color:var(--body);line-height:1.78;margin-bottom:10px}
.post-sec a{color:var(--teal-dk);text-decoration:underline}
.post-sec ul,.post-sec ol{padding-left:20px;margin:8px 0}
.post-sec li{font-family:var(--fb);font-size:.92rem;color:var(--body);line-height:1.72;margin-bottom:6px}
.post-cta{background:var(--fn);border-radius:var(--r-xl);padding:20px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.post-cta p{font-family:var(--fb);font-size:.90rem;color:rgba(255,255,255,.52);margin:0}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.post-nav-link{background:var(--white);border:1.5px solid var(--border);border-radius:var(--r-lg);padding:14px 16px;text-decoration:none;display:flex;flex-direction:column;gap:4px;transition:border-color .2s,box-shadow .2s}
.post-nav-link:hover{border-color:var(--teal);box-shadow:var(--sh-sm)}
.pnl-next{text-align:right}
.post-nav-link span{font-family:var(--fh);font-size:.58rem;font-weight:700;color:var(--body-lt);text-transform:uppercase;letter-spacing:1px}
.post-nav-link strong{font-family:var(--fh);font-size:.86rem;color:var(--ink);line-height:1.24}
.post-disclaimer{background:var(--teal-pal);border-left:3px solid var(--teal);border-radius:0 var(--r-sm) var(--r-sm) 0;padding:12px 16px;font-family:var(--fb);font-size:.80rem;color:var(--teal-dk);line-height:1.62}
.post-byline{background:var(--white);border:1.5px solid var(--border);border-radius:var(--r-md);padding:14px 16px;font-family:var(--fb);font-size:.82rem;color:var(--body)}
.post-byline strong{color:var(--ink);display:block;margin-bottom:4px;font-family:var(--fh)}
.post-keep h3{font-family:var(--fh);font-size:.96rem;color:var(--ink);margin-bottom:10px}
.post-keep ul{list-style:none;display:flex;flex-direction:column;gap:6px}
.post-keep ul li a{font-family:var(--fb);font-size:.88rem;color:var(--teal-dk);text-decoration:underline}
.series-note{font-family:var(--fb);font-size:.80rem;color:var(--body-lt)}
.series-note a{color:var(--teal-dk)}

/* ── ANIMATIONS ─────────────────────── */
.fade-up{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}

/* ── RESPONSIVE ─────────────────────── */
@media(max-width:1100px){
  .hero-inner{grid-template-columns:1fr;min-height:auto}
  .hero-left{padding:56px 0 20px}
  .hero-right{order:-1;max-width:340px;margin:0 auto}
  .about-grid{grid-template-columns:1fr;gap:28px}
  .guar-layout{grid-template-columns:1fr;text-align:center}
  .footer-inner{grid-template-columns:1fr 1fr;gap:28px}
  .ing-grid3{grid-template-columns:1fr 1fr}
  .faq-cols{grid-template-columns:1fr}
}
@media(max-width:900px){
  .ht-row{grid-template-columns:1fr;gap:20px}.ht-row::before{display:none}
  .rv-mag-row{grid-template-columns:1fr}
  .blog-grid{grid-template-columns:1fr 1fr}
  .wrap,.blog-grid-section{padding-left:24px;padding-right:24px}
  .post-body{padding-left:24px;padding-right:24px}
  .post-nav{grid-template-columns:1fr}
}
@media(max-width:640px){
  nav{padding:0 16px}
  .nav-links{display:none}
  .hamburger{display:flex}
  .s-h2,.s-h2-lt{font-size:2.0rem}
  .wrap,.cta-final,.post-hero,.blog-hero,.blog-grid-section{padding-left:20px;padding-right:20px}
  .footer-inner{grid-template-columns:1fr;padding:28px 20px}
  .footer-legal{padding-left:20px;padding-right:20px}
  .tsi{border-right:none;padding:4px 10px}
  .blog-grid{grid-template-columns:1fr}
  .ing-grid3{grid-template-columns:1fr}
  .hero-h1{font-size:3rem;letter-spacing:-1.5px}
  .post-body{padding:20px 16px 40px}
  .rv-mag-row{grid-template-columns:1fr}
}