:root{
  --bg:#0a0a0f;
  --bg-elev:#10101a;
  --bg-card:#13131e;
  --bg-card-hover:#1a1a28;
  --border:rgba(255,255,255,.07);
  --border-bright:rgba(255,255,255,.13);
  --text:#dadae3;
  --text-dim:#8d8d9e;
  --text-mid:#b4b4c2;
  --text-bright:#fff;
  --accent:#7C5CFF;
  --accent-2:#2DD4BF;
  --accent-soft:#a78bfa;
  --accent-grad:linear-gradient(135deg,#7C5CFF 0%,#5B3FE6 50%,#2DD4BF 100%);
  --wa:#25D366;
  --radius:10px;
  --radius-lg:14px;
  --font:'Inter','SF Pro Display',system-ui,-apple-system,sans-serif;
  --mono:'JetBrains Mono','SF Mono',Menlo,monospace;
  --max:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-track{background:var(--bg)}
*::-webkit-scrollbar-thumb{background:#2a2a3a;border-radius:5px}
*::-webkit-scrollbar-thumb:hover{background:#3a3a4a}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
  font-size:15.5px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
  font-feature-settings:'cv02','cv03','cv04','cv11';
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .15s,opacity .15s}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
section{position:relative}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 18px;border-radius:9px;
  font-family:var(--font);font-size:.9rem;font-weight:600;
  cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s,border-color .2s;
  border:1px solid transparent;white-space:nowrap;line-height:1;
  letter-spacing:-.005em;
}
.btn-sm{padding:8px 14px;font-size:.83rem;border-radius:8px}
.btn-lg{padding:13px 24px;font-size:.96rem;border-radius:10px}
.btn-block{width:100%}
.btn-primary{
  background:var(--accent-grad);color:#fff;
  box-shadow:0 4px 14px rgba(124,92,255,.32),inset 0 1px 0 rgba(255,255,255,.18);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(124,92,255,.45),inset 0 1px 0 rgba(255,255,255,.22)}
.btn-secondary{background:rgba(255,255,255,.05);color:var(--text-bright);border-color:var(--border-bright)}
.btn-secondary:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.22)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border-bright)}
.btn-ghost:hover{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.22);color:var(--text-bright)}
.btn-wa{background:linear-gradient(135deg,#25D366,#128C7E);color:#fff;box-shadow:0 4px 14px rgba(37,211,102,.25)}
.btn-wa:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(37,211,102,.4)}

/* ---------- NAV ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(10,10,15,.72);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;max-width:var(--max);margin:0 auto;gap:20px}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:1rem;color:var(--text-bright);letter-spacing:-.015em}
.brand-text{white-space:nowrap}
.nav-main{display:flex;align-items:center;gap:2px}
.nav-link{
  display:inline-flex;align-items:center;gap:5px;
  padding:7px 12px;border-radius:7px;
  font-size:.875rem;font-weight:500;color:var(--text-mid);
  background:transparent;border:0;cursor:pointer;font-family:inherit;
  transition:color .15s,background .15s;
}
.nav-link:hover{color:var(--text-bright);background:rgba(255,255,255,.04)}
.has-dropdown{position:relative}
.dropdown{
  position:absolute;top:calc(100% + 8px);left:-12px;
  min-width:460px;
  background:#13131e;border:1px solid var(--border-bright);
  border-radius:12px;padding:18px;
  display:grid;grid-template-columns:repeat(2,1fr);gap:14px 22px;
  opacity:0;visibility:hidden;transform:translateY(-4px);
  transition:opacity .15s,transform .15s,visibility .15s;
  box-shadow:0 24px 48px rgba(0,0,0,.55),0 0 0 1px rgba(124,92,255,.06);
  z-index:60;
}
.has-dropdown:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dd-section{min-width:0}
.dd-label{
  font-family:var(--mono);font-size:.65rem;color:var(--accent-2);
  text-transform:uppercase;letter-spacing:1.4px;margin-bottom:8px;font-weight:600;
}
.dropdown ul{list-style:none}
.dropdown a{
  display:block;padding:5px 9px;border-radius:5px;margin:0 -9px;
  font-size:.86rem;color:var(--text-mid);transition:all .12s;
}
.dropdown a:hover{background:rgba(124,92,255,.1);color:var(--text-bright)}
.nav-actions{display:flex;align-items:center;gap:8px}
.menu-toggle{
  display:none;background:transparent;border:1px solid var(--border-bright);
  border-radius:7px;width:36px;height:36px;align-items:center;justify-content:center;
  color:var(--text);cursor:pointer;
}
.mobile-menu{display:none;border-top:1px solid var(--border);background:#0c0c14}
.mobile-menu.open{display:block}
.mobile-menu .container{padding:18px 24px}
.mobile-sections{display:grid;gap:14px}
.mobile-link{display:block;padding:11px 0;border-top:1px solid var(--border);font-weight:500;color:var(--text-bright);margin-top:6px}

/* ---------- HERO ---------- */
.hero{padding:56px 0 0;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(720px 360px at 18% 0%, rgba(124,92,255,.16), transparent 60%),
    radial-gradient(640px 320px at 86% 4%, rgba(45,212,191,.11), transparent 60%);
}
.hero-bg::after{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 80% 60% at center, black 30%, transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at center, black 30%, transparent 80%);
}
.hero-inner{position:relative;text-align:center;max-width:880px;margin:0 auto}
.hero-badge{
  display:inline-flex;align-items:center;gap:10px;
  padding:6px 14px;border-radius:100px;
  background:rgba(124,92,255,.09);
  border:1px solid rgba(124,92,255,.22);
  font-size:.78rem;color:var(--text-mid);font-weight:500;
  margin-bottom:22px;
}
.hero-badge strong{color:var(--text-bright);font-weight:600}
.badge-dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--accent-2);box-shadow:0 0 8px var(--accent-2);
  animation:pulse 2.5s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.hero-title{
  font-size:clamp(2rem,5vw,3.6rem);
  font-weight:800;letter-spacing:-.035em;line-height:1.04;
  color:var(--text-bright);margin-bottom:18px;
  text-wrap:balance;
}
.hero-title .grad{
  background:linear-gradient(135deg,#a78bfa 0%,#2DD4BF 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.hero-sub{
  font-size:1.06rem;color:var(--text-dim);max-width:560px;
  margin:0 auto 28px;line-height:1.6;
  text-wrap:balance;
}
.hero-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:28px}

/* Trust pills compactos */
.hero-trust{
  display:inline-flex;align-items:center;gap:0;flex-wrap:wrap;justify-content:center;
  padding:6px;border-radius:100px;
  background:rgba(255,255,255,.025);border:1px solid var(--border);
  margin-bottom:56px;
}
.trust-item{
  display:flex;align-items:center;gap:7px;
  font-size:.81rem;color:var(--text-mid);font-weight:500;
  padding:6px 14px;border-radius:100px;
}
.trust-item:not(:last-child){border-right:1px solid var(--border)}
.trust-item svg{color:var(--accent-2);opacity:.95;flex-shrink:0}

/* ---------- CATALOG ---------- */
.catalog{padding:24px 0 64px}
.catalog-header{
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:18px;margin-bottom:26px;
}
.catalog-header-text{min-width:0}
.section-title{
  font-size:clamp(1.5rem,2.6vw,1.9rem);font-weight:700;
  color:var(--text-bright);letter-spacing:-.025em;line-height:1.15;
  margin-bottom:4px;
}
.section-sub{color:var(--text-dim);font-size:.9rem}
.filters{
  display:flex;gap:4px;flex-wrap:wrap;
  padding:5px;border-radius:10px;
  background:var(--bg-card);border:1px solid var(--border);
}
.filter-btn{
  padding:7px 14px;border-radius:7px;font-size:.81rem;font-weight:500;
  background:transparent;border:0;
  color:var(--text-dim);cursor:pointer;transition:all .15s;font-family:inherit;
  letter-spacing:-.005em;
}
.filter-btn:hover{color:var(--text-bright)}
.filter-btn.active{
  background:rgba(124,92,255,.18);
  color:#d6caff;box-shadow:inset 0 0 0 1px rgba(124,92,255,.32);
}
.cards-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(252px,1fr));gap:14px;
}
.prod-card{
  display:flex;flex-direction:column;
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius-lg);overflow:hidden;
  transition:transform .2s cubic-bezier(.4,0,.2,1),border-color .2s,background .2s,box-shadow .2s;
  position:relative;
}
.prod-card:hover{
  transform:translateY(-3px);
  background:var(--bg-card-hover);
  border-color:rgba(124,92,255,.28);
  box-shadow:0 14px 32px rgba(0,0,0,.35),0 0 0 1px rgba(124,92,255,.1);
}
.prod-card-image{
  height:140px;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 50% 40%,rgba(124,92,255,.1),transparent 70%);
  padding:18px;position:relative;
}
.prod-card:hover .prod-card-image{background:radial-gradient(circle at 50% 40%,rgba(124,92,255,.18),transparent 70%)}
.prod-card-image img{
  max-height:100%;max-width:140px;width:auto;
  object-fit:contain;
  filter:drop-shadow(0 8px 16px rgba(0,0,0,.45));
  transition:transform .25s;
}
.prod-card:hover .prod-card-image img{transform:scale(1.06)}
.prod-card-body{
  padding:14px 18px 16px;flex-grow:1;display:flex;flex-direction:column;gap:5px;
  border-top:1px solid var(--border);
}
.prod-card-tag{
  display:inline-block;align-self:flex-start;
  font-family:var(--mono);font-size:.63rem;font-weight:600;
  color:var(--accent-2);background:rgba(45,212,191,.08);
  padding:2px 8px;border-radius:4px;
  text-transform:uppercase;letter-spacing:1px;
  border:1px solid rgba(45,212,191,.15);
  margin-bottom:2px;
}
.prod-card h3{
  font-size:1.05rem;font-weight:700;color:var(--text-bright);
  letter-spacing:-.018em;line-height:1.2;
}
.prod-card-version{
  font-family:var(--mono);font-size:.72rem;color:var(--text-dim);
  font-weight:500;letter-spacing:.4px;margin-top:-1px;
}
.prod-card-desc{
  color:var(--text-dim);font-size:.83rem;line-height:1.5;
  flex-grow:1;margin-top:6px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.prod-card-cta{
  display:inline-flex;align-items:center;gap:5px;
  font-size:.8rem;font-weight:600;color:var(--accent-soft);
  margin-top:8px;
}
.prod-card-cta span{transition:transform .2s}
.prod-card:hover .prod-card-cta span{transform:translateX(3px)}
.prod-card.hidden{display:none}

/* ---------- HOW ---------- */
.how{
  padding:64px 0;border-top:1px solid var(--border);
  background:linear-gradient(to bottom,transparent,rgba(124,92,255,.025),transparent);
}
.how-header{text-align:center;margin-bottom:36px}
.how-header .section-title{margin-bottom:8px}
.how-header .section-sub{max-width:520px;margin:0 auto}
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.how-step{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:24px 22px;
  position:relative;
}
.how-num{
  font-family:var(--mono);font-size:1.3rem;font-weight:700;
  background:var(--accent-grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;letter-spacing:-.04em;margin-bottom:12px;
  display:inline-block;
}
.how-step h3{font-size:1.02rem;color:var(--text-bright);margin-bottom:6px;font-weight:600;letter-spacing:-.015em}
.how-step p{color:var(--text-dim);font-size:.86rem;line-height:1.6}

/* ---------- PRODUCT PAGE ---------- */
.prod-hero{
  padding:36px 0 40px;
  border-bottom:1px solid var(--border);
  background:radial-gradient(820px 320px at 50% -40%, rgba(124,92,255,.13), transparent 70%);
}
.breadcrumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:.78rem;color:var(--text-dim);margin-bottom:24px;
}
.breadcrumb a{color:var(--text-dim);transition:color .15s}
.breadcrumb a:hover{color:var(--text-bright)}
.breadcrumb span:nth-child(even){color:#3a3a4a}
.prod-hero-grid{display:grid;grid-template-columns:260px 1fr;gap:40px;align-items:center}
.prod-hero-img{
  position:relative;height:260px;display:flex;align-items:center;justify-content:center;
  border-radius:var(--radius-lg);background:var(--bg-elev);
  border:1px solid var(--border);overflow:hidden;
}
.prod-hero-img-bg{
  position:absolute;inset:0;
  background:radial-gradient(circle at 50% 50%,rgba(124,92,255,.18),transparent 70%);
}
.prod-hero-img img{position:relative;max-width:180px;max-height:180px;filter:drop-shadow(0 14px 28px rgba(0,0,0,.5))}
.prod-tag{
  display:inline-block;font-family:var(--mono);font-size:.68rem;
  color:var(--accent-2);background:rgba(45,212,191,.08);
  padding:3px 10px;border-radius:5px;letter-spacing:1px;
  text-transform:uppercase;font-weight:600;margin-bottom:14px;
  border:1px solid rgba(45,212,191,.15);
}
.prod-title{
  font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;
  color:var(--text-bright);letter-spacing:-.028em;line-height:1.1;
  margin-bottom:10px;
}
.prod-version{
  display:inline-block;font-family:var(--mono);font-weight:500;
  font-size:.5em;color:var(--accent-2);
  background:rgba(45,212,191,.08);border:1px solid rgba(45,212,191,.2);
  padding:5px 10px;border-radius:7px;letter-spacing:.5px;vertical-align:middle;
  margin-left:6px;
}
.prod-tagline{font-size:1rem;color:var(--text-dim);line-height:1.55;margin-bottom:22px;max-width:520px}
.prod-actions{display:flex;gap:8px;flex-wrap:wrap}

/* ---------- PROD BODY ---------- */
.prod-body-section{padding:48px 0;border-bottom:1px solid var(--border)}
.prod-layout{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.prod-content h2{
.prod-content p{color:var(--text);font-size:.95rem;line-height:1.7;margin-bottom:12px}
.prod-content a{color:var(--accent-soft);border-bottom:1px solid rgba(167,139,250,.25);font-weight:500}
.prod-content a:hover{color:#c4b5fd;border-bottom-color:#c4b5fd}
.prod-content strong{color:#fff;font-weight:600}
.prod-content em{color:var(--text);font-style:italic}
.prod-content-list{margin:8px 0 16px;padding-left:22px;color:var(--text);font-size:.95rem;line-height:1.7}
.prod-content-list li{margin-bottom:6px}
  font-size:1.25rem;font-weight:700;color:var(--text-bright);
  letter-spacing:-.018em;margin:28px 0 12px;
}
.prod-content h2:first-child{margin-top:0}
.prod-content p{color:var(--text);font-size:.95rem;line-height:1.7;margin-bottom:12px}
.prod-content a{color:var(--accent-soft);border-bottom:1px solid rgba(167,139,250,.25);font-weight:500}
.prod-content a:hover{color:#c4b5fd;border-bottom-color:#c4b5fd}
.checklist{list-style:none;display:grid;gap:8px;margin:16px 0 24px}
.checklist li{
  display:flex;align-items:flex-start;gap:11px;
  padding:11px 16px;
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:9px;font-size:.9rem;line-height:1.5;color:var(--text);
}
.checklist svg{color:var(--accent-2);flex-shrink:0;margin-top:2px}
.tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:28px;padding-top:20px;border-top:1px solid var(--border)}
.tag{
  font-family:var(--mono);font-size:.68rem;color:var(--text-dim);
  padding:3px 9px;background:var(--bg-card);
  border:1px solid var(--border);border-radius:5px;
}

.prod-aside{position:sticky;top:82px}
.aside-card{
  background:var(--bg-card);border:1px solid var(--border-bright);
  border-radius:var(--radius-lg);padding:22px 20px;
  box-shadow:0 12px 28px rgba(0,0,0,.3);
}
.aside-card h4{
  font-family:var(--mono);font-size:.68rem;color:var(--accent-2);
  text-transform:uppercase;letter-spacing:1.8px;
  margin-bottom:14px;font-weight:600;
}
.aside-card .btn{margin-bottom:8px;font-size:.875rem}
.aside-card .btn:last-of-type{margin-bottom:0}
.aside-meta{
  margin-top:18px;padding-top:18px;border-top:1px solid var(--border);
  display:grid;gap:9px;
}
.aside-meta>div{display:flex;justify-content:space-between;align-items:center;font-size:.82rem;gap:12px}
.aside-meta span{color:var(--text-dim);font-family:var(--mono);text-transform:uppercase;font-size:.68rem;letter-spacing:1px}
.aside-meta strong{color:var(--text);font-weight:600;text-align:right}

/* ---------- RELATED ---------- */
.related{padding:48px 0;border-bottom:1px solid var(--border)}
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin-top:20px}
.prod-card-sm .prod-card-image{height:110px;padding:14px}
.prod-card-sm .prod-card-image img{max-width:80px}
.prod-card-sm h4{font-size:.95rem;color:var(--text-bright);font-weight:600;letter-spacing:-.012em}
.prod-card-sm .prod-card-body{padding:12px 16px 14px;gap:3px}

/* ---------- CONTACT ---------- */
.contact-section{padding:40px 0 64px}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-bottom:36px}
.contact-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:24px 22px;
  transition:all .2s;display:flex;flex-direction:column;gap:6px;
}
.contact-card:hover{transform:translateY(-3px);border-color:var(--border-bright);background:var(--bg-card-hover);box-shadow:0 14px 28px rgba(0,0,0,.3)}
.contact-icon{
  width:46px;height:46px;border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  color:#fff;margin-bottom:10px;
  box-shadow:0 6px 16px rgba(0,0,0,.25),inset 0 1px 0 rgba(255,255,255,.18);
}
.contact-card h3{font-size:1.1rem;font-weight:700;color:var(--text-bright);letter-spacing:-.012em}
.contact-value{font-family:var(--mono);color:var(--text);font-size:.88rem;font-weight:500}
.contact-desc{color:var(--text-dim);font-size:.84rem;line-height:1.55;flex-grow:1;margin:3px 0 10px}
.contact-cta{font-size:.82rem;color:var(--accent-soft);font-weight:600}
.info-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:28px;
}
.info-card h2{font-size:1.2rem;font-weight:700;color:var(--text-bright);letter-spacing:-.015em;margin-bottom:10px}
.info-card p{color:var(--text);font-size:.92rem;line-height:1.7;margin-bottom:10px}
.info-card strong{color:var(--text-bright);font-weight:600}

/* ---------- FOOTER ---------- */
.site-footer{
  margin-top:64px;padding:48px 0 24px;
  border-top:1px solid var(--border);
  background:var(--bg-elev);
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:32px;margin-bottom:32px;
}
.footer-brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:1.05rem;color:var(--text-bright);margin-bottom:10px;letter-spacing:-.015em}
.footer-tagline{color:var(--text-dim);font-size:.85rem;line-height:1.55;margin-bottom:16px;max-width:260px}
.footer-social{display:flex;gap:7px}
.social-btn{
  width:34px;height:34px;border-radius:7px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.04);border:1px solid var(--border-bright);
  color:var(--text-dim);transition:all .2s;
}
.social-btn:hover{background:rgba(124,92,255,.13);border-color:rgba(124,92,255,.32);color:var(--accent-soft);transform:translateY(-2px)}
.footer-col h4{
  font-family:var(--mono);font-size:.66rem;color:var(--accent-2);
  text-transform:uppercase;letter-spacing:1.8px;font-weight:600;
  margin-bottom:12px;
}
.footer-col ul{list-style:none}
.footer-col li{margin:4px 0}
.footer-col a{color:var(--text-dim);font-size:.83rem;transition:color .15s}
.footer-col a:hover{color:var(--text-bright)}
.footer-bottom{
  padding-top:18px;border-top:1px solid var(--border);
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;
  font-size:.78rem;color:var(--text-dim);
}
.footer-mono{font-family:var(--mono);font-size:.74rem}

/* ---------- FAB WhatsApp ---------- */
.fab-wa{
  position:fixed;bottom:22px;right:22px;z-index:60;
  width:54px;height:54px;border-radius:50%;
  background:linear-gradient(135deg,#25D366,#128C7E);
  color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(37,211,102,.45),inset 0 1px 0 rgba(255,255,255,.2);
  transition:transform .18s,box-shadow .2s;
}
.fab-wa:hover{transform:scale(1.08);color:#fff;box-shadow:0 12px 32px rgba(37,211,102,.6)}

/* ---------- RESPONSIVE ---------- */
@media (max-width:980px){
  .nav-main{display:none}
  .menu-toggle{display:flex}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .prod-hero-grid{grid-template-columns:1fr;gap:28px;text-align:center}
  .prod-hero-img{max-width:240px;height:240px;margin:0 auto}
  .prod-tagline{margin-left:auto;margin-right:auto}
  .prod-actions{justify-content:center}
  .prod-layout{grid-template-columns:1fr;gap:28px}
  .prod-aside{position:static}
  .how-grid{grid-template-columns:1fr;gap:12px}
  .hero-trust{flex-wrap:wrap;border-radius:14px;padding:4px}
  .trust-item{padding:5px 10px}
  .trust-item:not(:last-child){border-right:0}
}
@media (max-width:600px){
  body{font-size:15px}
  .container{padding:0 16px}
  .nav-inner{padding:10px 14px;gap:10px}
  .brand{font-size:.92rem;gap:7px}
  .brand svg{width:26px;height:26px}
  .nav-actions{gap:6px}
  .btn-sm{padding:7px 11px;font-size:.78rem}
  .hero{padding:36px 0 0}
  .hero-actions{flex-direction:column;width:100%}
  .hero-actions .btn{width:100%}
  .hero-trust{width:100%;justify-content:flex-start;gap:6px;flex-wrap:wrap;padding:5px;border-radius:14px}
  .trust-item{font-size:.78rem;padding:6px 10px;border-right:0 !important}
  .catalog{padding:24px 0 40px}
  .catalog-header{flex-direction:column;align-items:stretch}
  .filters{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}
  .filters::-webkit-scrollbar{display:none}
  .filter-btn{white-space:nowrap;flex-shrink:0}
  .cards-grid{grid-template-columns:1fr;gap:10px}
  .prod-card{flex-direction:row;align-items:stretch}
  .prod-card-image{width:120px;flex-shrink:0;height:auto;padding:12px;border-right:1px solid var(--border)}
  .prod-card-image img{max-width:80px}
  .prod-card-body{padding:12px 16px 14px;gap:4px;border-top:0}
  .prod-card-desc{display:none}
  .how{padding:40px 0}
  .footer-grid{grid-template-columns:1fr;gap:20px}
  .footer-bottom{flex-direction:column;text-align:center;gap:6px}
  .fab-wa{width:50px;height:50px;bottom:16px;right:16px}
  .fab-wa svg{width:22px;height:22px}
  .prod-title .prod-version{display:block;margin-left:0;margin-top:6px}
}