/* ============================================================
   MyShopOnline · 4Life — Landing optimizada
   Sistema visual: Navy + Gold premium, Montserrat / Roboto
============================================================ */
:root{
  --navy:#0B3C7C;
  --navy-deep:#072c5c;
  --navy-ink:#04203f;
  --blue:#1A5DAD;
  --blue-bright:#2C7BE5;
  --sky:#EAF1FA;
  --sky-2:#F4F8FC;
  --gold:#C0902C;
  --gold-bright:#D9A93B;
  --gold-soft:#EBD08A;
  --ink:#16243d;
  --muted:#5d6b82;
  --line:#dde6f1;
  --white:#fff;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:10px;
  --shadow-sm:0 2px 10px rgba(11,60,124,.06);
  --shadow-md:0 16px 40px -18px rgba(11,60,124,.30);
  --shadow-lg:0 40px 90px -40px rgba(7,44,92,.55);
  --maxw:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Roboto',system-ui,sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,.font-display{font-family:'Montserrat',sans-serif;font-weight:800;line-height:1.1;letter-spacing:-.01em;color:var(--navy-ink)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- Eyebrow / section heads ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:'Montserrat',sans-serif;font-weight:700;
  font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--blue);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold-bright);border-radius:2px}
.eyebrow.center::after{content:"";width:26px;height:2px;background:var(--gold-bright);border-radius:2px}
.eyebrow.light{color:var(--gold-soft)}
.section{padding:104px 0}
.section-head{max-width:760px;margin:0 auto 60px;text-align:center}
.section-head .eyebrow{margin-bottom:18px}
.section-head h2{font-size:clamp(2rem,3.6vw,2.95rem);margin:0 0 16px}
.section-head p{font-size:1.08rem;color:var(--muted);margin:0;text-wrap:pretty}
.section-head.left{text-align:left;margin-left:0}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:.97rem;
  padding:15px 28px;border-radius:999px;cursor:pointer;border:0;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s;
  white-space:nowrap;
}
.btn i{font-size:.9em;transition:transform .25s var(--ease)}
.btn:hover i{transform:translateX(4px)}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 14px 30px -12px rgba(11,60,124,.6)}
.btn-primary:hover{background:var(--navy-deep);transform:translateY(-2px)}
.btn-gold{background:linear-gradient(135deg,var(--gold-bright),var(--gold));color:#3a2c06;box-shadow:0 14px 30px -12px rgba(192,144,44,.65)}
.btn-gold:hover{transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.16);transform:translateY(-2px)}
.btn-outline{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}

/* ============================================================
   TOP BAR + HEADER
============================================================ */
.topbar{background:var(--navy-ink);color:rgba(255,255,255,.85);font-size:.82rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:40px;gap:18px}
.topbar a{display:inline-flex;align-items:center;gap:7px;transition:color .2s}
.topbar a:hover{color:var(--gold-soft)}
.topbar .tb-left{display:flex;align-items:center;gap:8px;font-weight:500}
.topbar .tb-right{display:flex;align-items:center;gap:20px}
.topbar .tb-right .sep{width:1px;height:16px;background:rgba(255,255,255,.2)}

.header{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s,background .3s}
.header.scrolled{box-shadow:0 6px 24px -14px rgba(11,60,124,.4)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{height:34px;width:auto}
.nav-menu{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0}
.nav-menu a{font-family:'Montserrat',sans-serif;font-weight:600;font-size:.94rem;color:var(--ink);position:relative;padding:6px 0;transition:color .2s}
.nav-menu a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--gold-bright);transition:width .28s var(--ease)}
.nav-menu a:hover{color:var(--navy)}
.nav-menu a:hover::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:12px;flex-shrink:0}
.country{display:inline-flex;align-items:center;gap:8px;font-family:'Montserrat',sans-serif;font-weight:600;font-size:.9rem;color:var(--navy);padding:9px 16px;border:1.5px solid var(--line);border-radius:999px;cursor:pointer;transition:.2s}
.country:hover{border-color:var(--blue)}
.nav-toggle{display:none;background:none;border:0;font-size:1.5rem;color:var(--navy);cursor:pointer}

/* mobile drawer */
.mobile-nav{position:fixed;inset:0 0 0 auto;width:min(82vw,340px);background:#fff;z-index:1000;transform:translateX(100%);transition:transform .38s var(--ease);box-shadow:var(--shadow-lg);padding:28px 26px;display:flex;flex-direction:column;gap:4px}
.mobile-nav.active{transform:translateX(0)}
.mobile-nav .mn-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.mobile-nav .mn-head img{height:30px}
.mobile-nav .mn-close{background:none;border:0;font-size:1.5rem;color:var(--navy);cursor:pointer}
.mobile-nav a{font-family:'Montserrat',sans-serif;font-weight:600;font-size:1.05rem;padding:13px 10px;border-radius:10px;color:var(--ink);transition:.2s}
.mobile-nav a:hover{background:var(--sky);color:var(--navy)}
.mobile-nav .btn{margin-top:16px;justify-content:center}
.scrim{position:fixed;inset:0;background:rgba(4,32,63,.5);opacity:0;visibility:hidden;transition:.3s;z-index:999}
.scrim.active{opacity:1;visibility:visible}

/* ============================================================
   HERO
============================================================ */
.hero{position:relative;background:radial-gradient(120% 120% at 85% 0%,#10498f 0%,var(--navy) 38%,var(--navy-deep) 72%,var(--navy-ink) 100%);color:#fff;overflow:hidden;padding:86px 0 0}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(80% 70% at 88% 30%,rgba(44,123,229,.30),transparent 60%);pointer-events:none}
.hero::after{content:"";position:absolute;left:-10%;top:-30%;width:60%;height:90%;background:radial-gradient(circle,rgba(217,169,59,.16),transparent 60%);pointer-events:none}
.hero-inner{position:relative;display:grid;gap:42px}
.hero-row{display:grid;grid-template-columns:1.05fr .92fr;gap:54px;align-items:center;padding-top:6px}
.hero-eyebrow{color:var(--gold-soft)}
.hero-eyebrow::before{background:var(--gold-bright)}
.hero h1{color:#fff;font-size:clamp(2.4rem,5.2vw,4rem);max-width:16ch}
.hero h1 .accent{color:var(--gold-soft);font-style:italic;font-weight:700}
.hero-sub{font-size:clamp(1.05rem,1.5vw,1.22rem);color:rgba(255,255,255,.82);max-width:54ch;margin:20px 0 0;text-wrap:pretty}
.hero-top{max-width:600px;padding-top:8px}

/* hero person figure */
.hero-figure{position:relative;justify-self:end;width:100%;max-width:480px}
.hf-glow{position:absolute;inset:-12% -8% -8% -4%;background:radial-gradient(circle at 60% 40%,rgba(217,169,59,.28),transparent 62%);filter:blur(8px);pointer-events:none}
.hf-duo{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.hf-photo{position:relative;border-radius:22px;overflow:hidden;border:1px solid rgba(255,255,255,.22);box-shadow:0 36px 80px -34px rgba(0,0,0,.7);background:#0c3568}
.hf-photo img{width:100%;height:100%;object-fit:cover;display:block}
.hf-photo-a{aspect-ratio:3/4}
.hf-photo-b{aspect-ratio:3/4;margin-top:38px}
.hf-chip{position:absolute;left:12px;bottom:12px;display:inline-flex;align-items:center;gap:7px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.74rem;letter-spacing:.02em;color:#fff;background:rgba(11,60,124,.82);backdrop-filter:blur(4px);padding:7px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.25)}
.hf-chip.gold{background:rgba(176,126,30,.9);color:#fff}
.hf-chip i{font-size:.8em;color:var(--gold-soft)}
.hf-chip.gold i{color:#fff}
.hf-badge{position:absolute;left:50%;transform:translateX(-50%);bottom:-22px;display:flex;align-items:center;gap:13px;background:rgba(255,255,255,.96);border-radius:16px;padding:11px 18px 11px 15px;box-shadow:0 22px 44px -18px rgba(0,0,0,.6);z-index:2}
.hf-avatars{display:flex}
.hf-avatars img{width:36px;height:36px;border-radius:50%;object-fit:cover;border:2.5px solid #fff;margin-left:-12px}
.hf-avatars img:first-child{margin-left:0}
.hf-badge-text{display:flex;flex-direction:column;line-height:1.25}
.hf-badge-text b{font-family:'Montserrat',sans-serif;font-weight:800;font-size:.92rem;color:var(--navy-ink)}
.hf-badge-text span{font-size:.78rem;color:var(--muted)}

/* dual path cards */
.paths{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:6px}
.path{
  position:relative;border-radius:var(--r-lg);padding:34px 32px;overflow:hidden;
  display:flex;flex-direction:column;min-height:230px;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
  text-decoration:none;color:#fff;
}
.path:hover{transform:translateY(-6px)}
.path-consume{background:linear-gradient(150deg,#1A5DAD,#0B3C7C);box-shadow:0 24px 50px -24px rgba(11,60,124,.9)}
.path-business{background:linear-gradient(150deg,#D9A93B,#B07E1E);color:#2e2206;box-shadow:0 24px 50px -24px rgba(176,126,30,.85)}
.path .p-icon{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;font-size:1.4rem;margin-bottom:18px}
.path-consume .p-icon{background:rgba(255,255,255,.16);color:#fff}
.path-business .p-icon{background:rgba(46,34,6,.14);color:#2e2206}
.path h3{font-size:1.5rem;color:inherit;margin:0 0 10px}
.path p{margin:0;font-size:1rem;line-height:1.5;opacity:.92}
.path-consume p{color:rgba(255,255,255,.86)}
.path .p-go{margin-top:auto;padding-top:20px;display:inline-flex;align-items:center;gap:9px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.95rem}
.path .p-go i{transition:transform .25s var(--ease)}
.path:hover .p-go i{transform:translateX(5px)}
.path .p-tag{position:absolute;top:20px;right:22px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;padding:5px 11px;border-radius:999px}
.path-consume .p-tag{background:rgba(255,255,255,.18)}
.path-business .p-tag{background:rgba(46,34,6,.16)}

/* hero trust strip */
.hero-trust{margin-top:14px;border-top:1px solid rgba(255,255,255,.14);background:rgba(4,32,63,.4)}
.hero-trust .container{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding-top:30px;padding-bottom:30px}
.ht-item{display:flex;align-items:center;gap:14px}
.ht-item i{font-size:1.5rem;color:var(--gold-soft);flex-shrink:0}
.ht-item .ht-n{font-family:'Montserrat',sans-serif;font-weight:800;font-size:1.35rem;color:#fff;line-height:1}
.ht-item .ht-l{font-size:.82rem;color:rgba(255,255,255,.72);line-height:1.3}

/* ============================================================
   IMMUNE / WHY TRANSFER FACTOR
============================================================ */
.immune{background:var(--sky-2)}
.immune-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.immune-media{position:relative}
.immune-media .im-main{border-radius:var(--r-lg);box-shadow:var(--shadow-lg);width:100%;aspect-ratio:4/5;object-fit:cover}
.immune-media .im-badge{position:absolute;right:-22px;bottom:34px;background:#fff;border-radius:var(--r-md);padding:20px 24px;box-shadow:var(--shadow-md);max-width:230px;border:1px solid var(--line)}
.immune-media .im-badge .big{font-family:'Montserrat',sans-serif;font-weight:800;font-size:2.4rem;color:var(--navy);line-height:1}
.immune-media .im-badge .lbl{font-size:.86rem;color:var(--muted);margin-top:4px}
.feature-list{display:flex;flex-direction:column;gap:22px;margin-top:30px}
.feature-row{display:flex;gap:18px;align-items:flex-start}
.feature-row .fr-ic{width:50px;height:50px;border-radius:13px;background:var(--sky);color:var(--blue);display:grid;place-items:center;font-size:1.25rem;flex-shrink:0;border:1px solid var(--line)}
.feature-row h4{font-size:1.12rem;margin:2px 0 5px}
.feature-row p{margin:0;color:var(--muted);font-size:.97rem}

/* ============================================================
   SCIENCE / RESPALDO
============================================================ */
.science{background:var(--navy-ink);color:#fff;position:relative;overflow:hidden}
.science::before{content:"";position:absolute;right:-8%;top:-20%;width:50%;height:80%;background:radial-gradient(circle,rgba(44,123,229,.22),transparent 65%);pointer-events:none}
.science .eyebrow{color:var(--gold-soft)}
.science h2,.science h3{color:#fff}
.science-top{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;margin-bottom:56px}
.science-top p{color:rgba(255,255,255,.8);font-size:1.05rem}
.science-banner{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.1)}
.science-banner img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10}
.sci-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:30px 0 8px}
.sci-stat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-md);padding:22px}
.sci-stat .n{font-family:'Montserrat',sans-serif;font-weight:800;font-size:2rem;color:var(--gold-soft);line-height:1}
.sci-stat .l{font-size:.85rem;color:rgba(255,255,255,.72);margin-top:6px}
.sci-certs{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.sci-cert{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:9px 18px;font-family:'Montserrat',sans-serif;font-weight:600;font-size:.86rem}
.sci-cert i{color:var(--gold-soft)}
.science-panels{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.1)}

/* ============================================================
   PRODUCTS
============================================================ */
.products{background:var(--white)}
.cat-block{margin-bottom:64px}
.cat-block:last-of-type{margin-bottom:0}
.cat-head{display:flex;align-items:center;gap:16px;margin-bottom:28px}
.cat-head .ch-ic{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;font-size:1.3rem;color:#fff;flex-shrink:0}
.cat-head h3{font-size:1.5rem;margin:0}
.cat-head .ch-line{flex:1;height:1px;background:var(--line)}
.ic-immune{background:linear-gradient(135deg,#1A5DAD,#0B3C7C)}
.ic-beauty{background:linear-gradient(135deg,#C58BA8,#9c5a7e)}
.ic-energy{background:linear-gradient(135deg,#E0623E,#bb3f1f)}
.ic-detox{background:linear-gradient(135deg,#5BAE5B,#3c8a3c)}
.prod-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:26px}
.prod-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
}
.prod-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.prod-img{position:relative;background:linear-gradient(160deg,#f6f9fd,#eaf1fa);aspect-ratio:16/10;display:grid;place-items:center;overflow:hidden}
.prod-img img{width:100%;height:100%;object-fit:contain;padding:22px;transition:transform .4s var(--ease)}
.prod-card:hover .prod-img img{transform:scale(1.05)}
.prod-badge{position:absolute;top:16px;left:16px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--navy);padding:6px 13px;border-radius:999px;box-shadow:var(--shadow-sm)}
.prod-badge.gold{background:linear-gradient(135deg,var(--gold-bright),var(--gold));color:#2e2206}
.prod-body{padding:26px 26px 24px;display:flex;flex-direction:column;flex:1}
.prod-body h4{font-size:1.25rem;margin:0 0 9px}
.prod-body .desc{color:var(--muted);font-size:.96rem;margin:0 0 16px}
.prod-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.prod-tags span{font-size:.78rem;font-weight:600;color:var(--blue);background:var(--sky);border:1px solid #d8e6f6;border-radius:999px;padding:5px 12px}
.prod-cta{margin-top:auto}
.prod-cta a{display:inline-flex;align-items:center;gap:9px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.92rem;color:var(--navy)}
.prod-cta a:hover{color:var(--blue-bright)}
.prod-cta a i{transition:transform .25s var(--ease)}
.prod-cta a:hover i{transform:translateX(4px)}
.prod-note{margin-top:54px;background:var(--sky);border:1px solid #d8e6f6;border-radius:var(--r-md);padding:24px 28px;display:flex;gap:16px;align-items:flex-start}
.prod-note i{color:var(--blue);font-size:1.3rem;margin-top:3px}
.prod-note p{margin:0;font-size:.92rem;color:var(--muted)}

/* ============================================================
   BUSINESS OPPORTUNITY
============================================================ */
.business{background:var(--sky-2);position:relative}
.biz-banner{position:relative;border-radius:var(--r-lg);overflow:hidden;margin-bottom:60px;box-shadow:var(--shadow-md)}
.biz-banner img{width:100%;height:100%;object-fit:cover;aspect-ratio:21/7;min-height:260px}
.biz-banner .bb-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,32,63,.86) 0%,rgba(4,32,63,.55) 55%,rgba(4,32,63,.15) 100%);display:flex;align-items:center}
.biz-banner .bb-content{padding:0 7%;max-width:640px;color:#fff}
.biz-banner .bb-content h3{color:#fff;font-size:clamp(1.5rem,2.6vw,2.2rem);margin:0 0 12px}
.biz-banner .bb-content h3 .accent{color:var(--gold-soft);font-style:italic}
.biz-banner .bb-content p{color:rgba(255,255,255,.85);margin:0;font-size:1.02rem}
.biz-features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.biz-feat{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:30px 28px;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.biz-feat:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.biz-feat .bf-ic{width:52px;height:52px;border-radius:13px;background:linear-gradient(135deg,var(--gold-bright),var(--gold));color:#2e2206;display:grid;place-items:center;font-size:1.3rem;margin-bottom:18px}
.biz-feat h4{font-size:1.15rem;margin:0 0 8px}
.biz-feat p{margin:0;color:var(--muted);font-size:.95rem}
.biz-note{margin-top:34px;text-align:center;font-size:.86rem;color:var(--muted);max-width:760px;margin-left:auto;margin-right:auto}

/* ============================================================
   PACKAGES
============================================================ */
.packages{background:var(--white)}
.pack-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:stretch}
.pack-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.pack-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.pack-card.featured{border:2px solid var(--gold-bright);box-shadow:var(--shadow-md);transform:scale(1.015)}
.pack-card.featured:hover{transform:scale(1.015) translateY(-6px)}
.pack-ribbon{position:absolute;top:18px;right:-34px;transform:rotate(45deg);background:linear-gradient(135deg,var(--gold-bright),var(--gold));color:#2e2206;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.72rem;letter-spacing:.08em;padding:6px 44px;box-shadow:var(--shadow-sm)}
.pack-top{padding:30px 30px 0;text-align:center}
.pack-tier{font-family:'Montserrat',sans-serif;font-weight:600;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.pack-name{font-size:1.5rem;margin:8px 0 4px}
.pack-points{display:inline-flex;align-items:baseline;gap:6px;background:var(--sky);border-radius:999px;padding:7px 18px;margin-top:6px}
.pack-points b{font-family:'Montserrat',sans-serif;font-weight:800;color:var(--navy);font-size:1.05rem}
.pack-points span{font-size:.82rem;color:var(--muted)}
.pack-img{background:linear-gradient(160deg,#f6f9fd,#eaf1fa);aspect-ratio:16/11;display:grid;place-items:center;margin:22px 0 0}
.pack-img img{width:100%;height:100%;object-fit:contain;padding:18px}
.pack-feats{list-style:none;margin:0;padding:24px 30px 8px;display:flex;flex-direction:column;gap:11px;flex:1}
.pack-feats li{display:flex;align-items:flex-start;gap:11px;font-size:.94rem;color:var(--ink)}
.pack-feats li i{color:var(--gold);font-size:.9rem;margin-top:5px;flex-shrink:0}
.pack-foot{padding:8px 30px 30px}
.pack-foot .btn{width:100%;justify-content:center}

/* ============================================================
   TESTIMONIALS
============================================================ */
.testi{background:var(--sky-2)}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.testi-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:32px 30px;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.testi-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.testi-stars{color:var(--gold-bright);font-size:.95rem;display:flex;gap:3px;margin-bottom:16px}
.testi-quote{font-size:1.02rem;color:var(--ink);margin:0 0 24px;line-height:1.6;flex:1}
.testi-quote::before{content:"\201C";font-family:Georgia,serif;color:var(--sky);font-size:3.2rem;line-height:0;position:absolute}
.testi-author{display:flex;align-items:center;gap:14px}
.testi-author img{width:54px;height:54px;border-radius:50%;object-fit:cover;border:2px solid var(--sky)}
.testi-author .ta-name{font-family:'Montserrat',sans-serif;font-weight:700;font-size:1rem}
.testi-author .ta-role{font-size:.85rem;color:var(--muted)}
.testi-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:34px;box-shadow:var(--shadow-sm)}
.testi-metric{text-align:center}
.testi-metric .tm-n{font-family:'Montserrat',sans-serif;font-weight:800;font-size:2.4rem;color:var(--navy);line-height:1}
.testi-metric .tm-l{font-size:.9rem;color:var(--muted);margin-top:6px}
.testi-metric .tm-stars{color:var(--gold-bright);font-size:.85rem;margin-top:4px}

/* ============================================================
   WHATSAPP CTA STRIP
============================================================ */
.wa-strip{background:linear-gradient(135deg,var(--navy),var(--navy-deep));color:#fff;border-radius:var(--r-lg);padding:44px 48px;display:flex;align-items:center;justify-content:space-between;gap:30px;box-shadow:var(--shadow-md);position:relative;overflow:hidden}
.wa-strip::after{content:"\f232";font-family:"Font Awesome 6 Brands";position:absolute;right:-10px;top:-30px;font-size:11rem;color:rgba(255,255,255,.05)}
.wa-strip h3{color:#fff;font-size:1.7rem;margin:0 0 8px}
.wa-strip p{margin:0;color:rgba(255,255,255,.82)}
.wa-btn{background:#25D366;color:#06351b;flex-shrink:0}
.wa-btn:hover{background:#1fb858;transform:translateY(-2px)}

/* ============================================================
   FORM
============================================================ */
.register{background:var(--navy-ink);color:#fff;position:relative;overflow:hidden}
.register::before{content:"";position:absolute;left:-6%;bottom:-30%;width:50%;height:90%;background:radial-gradient(circle,rgba(217,169,59,.16),transparent 62%);pointer-events:none}
.reg-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center}
.reg-left .eyebrow{color:var(--gold-soft)}
.reg-left h2{color:#fff;font-size:clamp(1.9rem,3.2vw,2.7rem);margin:16px 0 16px}
.reg-left p{color:rgba(255,255,255,.82);font-size:1.05rem}
.reg-points{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-direction:column;gap:14px}
.reg-points li{display:flex;align-items:center;gap:13px;font-size:1rem}
.reg-points li i{width:30px;height:30px;border-radius:50%;background:rgba(217,169,59,.18);color:var(--gold-soft);display:grid;place-items:center;font-size:.85rem;flex-shrink:0}
.reg-card{background:#fff;border-radius:var(--r-lg);padding:38px;box-shadow:var(--shadow-lg);color:var(--ink)}
.reg-card h3{font-size:1.4rem;margin:0 0 6px}
.reg-card .rc-sub{color:var(--muted);font-size:.95rem;margin:0 0 24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:16px;position:relative}
.form-group.full{grid-column:1/-1}
.form-group label{display:block;font-family:'Montserrat',sans-serif;font-weight:600;font-size:.82rem;color:var(--ink);margin-bottom:7px}
.input-wrap{position:relative}
.input-wrap i{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--blue);font-size:.95rem;pointer-events:none}
.form-group input,.form-group select{
  width:100%;padding:13px 15px 13px 42px;border:1.5px solid var(--line);border-radius:var(--r-sm);
  font-family:'Roboto',sans-serif;font-size:.95rem;color:var(--ink);background:#fff;transition:border-color .2s,box-shadow .2s;
}
.form-group select{appearance:none;cursor:pointer}
.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(44,123,229,.12)}
.form-group input.error,.form-group select.error{border-color:#dc2626;box-shadow:0 0 0 3px rgba(220,38,38,.1)}
.form-submit{width:100%;justify-content:center;margin-top:6px;font-size:1.02rem;padding:16px}
.form-secure{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px;font-size:.82rem;color:var(--muted)}
.form-secure i{color:#16a34a}
.form-success{display:none;text-align:center;padding:30px 10px}
.form-success.show{display:block}
.form-success .fs-ic{width:70px;height:70px;border-radius:50%;background:#dcfce7;color:#16a34a;display:grid;place-items:center;font-size:1.9rem;margin:0 auto 18px}
.form-success h3{margin:0 0 8px}
.form-success p{color:var(--muted);margin:0}

/* ============================================================
   FOOTER
============================================================ */
.footer{background:#031a35;color:rgba(255,255,255,.74);padding:70px 0 0;font-size:.93rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand img{height:34px;margin-bottom:18px;filter:brightness(0) invert(1)}
.footer-brand p{max-width:34ch;line-height:1.65}
.footer-brand .socials{display:flex;gap:12px;margin-top:20px}
.footer-brand .socials a{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.07);display:grid;place-items:center;color:#fff;font-size:1rem;transition:.25s}
.footer-brand .socials a:hover{background:var(--blue);transform:translateY(-3px)}
.footer-col h4{color:#fff;font-size:1rem;margin:0 0 18px;font-family:'Montserrat',sans-serif}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.footer-col a{transition:color .2s}
.footer-col a:hover{color:var(--gold-soft)}
.footer-contact li{display:flex;gap:11px;align-items:flex-start;margin-bottom:13px}
.footer-contact i{color:var(--gold-soft);margin-top:4px}
.footer-disclaimer{padding:28px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:.78rem;color:rgba(255,255,255,.5);line-height:1.6}
.footer-disclaimer p{margin:0 0 10px}
.footer-disclaimer p:last-child{margin:0}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;flex-wrap:wrap;font-size:.85rem}
.footer-bottom .fb-legal{display:flex;gap:22px;flex-wrap:wrap}

/* locale pill — single country selector that drives language */
.locale-pill{position:relative;flex-shrink:0}
.lp-trigger{display:inline-flex;align-items:center;gap:9px;background:var(--sky);border:1.5px solid var(--line);border-radius:999px;padding:9px 15px;cursor:pointer;font-family:'Montserrat',sans-serif;font-size:.86rem;font-weight:600;color:var(--navy);transition:border-color .2s,background .2s}
.lp-trigger:hover{border-color:var(--blue)}
.locale-pill.open .lp-trigger{border-color:var(--blue);background:#fff}
.lp-trigger .fa-globe{font-size:.86rem;color:var(--blue)}
.lp-current{color:var(--ink);white-space:nowrap}
.lp-caret{font-size:.62rem;color:var(--muted);transition:transform .25s var(--ease)}
.locale-pill.open .lp-caret{transform:rotate(180deg)}
.lp-menu{position:absolute;top:calc(100% + 9px);right:0;min-width:218px;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow-md);padding:6px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s;z-index:950}
.locale-pill.open .lp-menu{opacity:1;visibility:visible;transform:none}
.lp-opt{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;background:none;border:0;border-radius:10px;padding:11px 14px;cursor:pointer;font-family:'Montserrat',sans-serif;text-align:left;transition:background .15s}
.lp-opt:hover{background:var(--sky)}
.lp-opt .lp-c{font-size:.92rem;font-weight:600;color:var(--ink)}
.lp-opt .lp-l{font-size:.78rem;color:var(--muted);font-weight:500}
.lp-opt.active{background:var(--sky-2)}
.lp-opt.active .lp-c{color:var(--navy)}
.lp-opt.active .lp-l{color:var(--blue);font-weight:600}
.lp-opt.active::after{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.72rem;color:var(--gold)}
.lp-opt:not(.active)::after{content:"";width:.72rem}
.mobile-nav .locale-pill .lp-trigger{width:100%;justify-content:flex-start}
.mobile-nav .locale-pill .lp-caret{margin-left:auto}
.mobile-nav .lp-menu{left:0;right:auto;width:100%}

/* floating whatsapp */
.fab-wa{position:fixed;right:22px;bottom:22px;z-index:800;width:60px;height:60px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;font-size:1.7rem;box-shadow:0 12px 30px -8px rgba(37,211,102,.6);transition:transform .25s;animation:fabpulse 2.6s infinite}
.fab-wa:hover{transform:scale(1.08)}
@keyframes fabpulse{0%,100%{box-shadow:0 12px 30px -8px rgba(37,211,102,.6)}50%{box-shadow:0 12px 30px -4px rgba(37,211,102,.85),0 0 0 10px rgba(37,211,102,.08)}}

/* ============================================================
   REVEAL ANIMATION
============================================================ */
.reveal{opacity:1;transform:none}
html.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
html.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html.js .reveal{opacity:1;transform:none;transition:none}.fab-wa{animation:none}}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width:1024px){
  .section{padding:80px 0}
  .immune-grid{gap:42px}
  .science-top{grid-template-columns:1fr;gap:40px}
  .reg-grid{grid-template-columns:1fr;gap:42px}
}
@media (max-width:1100px){
  .nav-menu,.nav-cta .btn{display:none}
  .nav-toggle{display:block}
}
@media (max-width:860px){
  .topbar .tb-left span.hide-sm{display:none}
  .paths{grid-template-columns:1fr}
  .hero-row{grid-template-columns:1fr;gap:36px}
  .hero-figure{order:-1;justify-self:center;max-width:420px;margin-bottom:14px}
  .hf-badge{left:50%}
  .hero-trust .container{grid-template-columns:1fr 1fr;gap:24px 18px}
  .immune-grid{grid-template-columns:1fr;gap:48px}
  .immune-media .im-badge{right:18px}
  .prod-grid{grid-template-columns:1fr}
  .biz-features{grid-template-columns:1fr}
  .pack-grid{grid-template-columns:1fr;max-width:440px;margin:0 auto}
  .pack-card.featured{transform:none}
  .testi-grid{grid-template-columns:1fr}
  .testi-metrics{grid-template-columns:1fr;gap:28px}
  .wa-strip{flex-direction:column;text-align:center;padding:36px 28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:560px){
  .section{padding:64px 0}
  .container{padding:0 18px}
  .section-head{margin-bottom:42px}
  .hero{padding-top:54px}
  .hero-trust .container{grid-template-columns:1fr}
  .sci-stats{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .reg-card{padding:26px 22px}
  .biz-banner .bb-overlay{background:linear-gradient(90deg,rgba(4,32,63,.92),rgba(4,32,63,.7))}
}