*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--primary:#0d1b2a;--accent:#e8494a;--accent-hover:#d03030;--text:#f0f0f0;--text-dim:#888;--card-bg:#0a0a0a;--black:#000;--shadow:0 4px 24px rgba(0,0,0,.5);--shadow-lg:0 8px 40px rgba(0,0,0,.7);--radius:12px;--radius-sm:8px;--border:rgba(255,255,255,.08);--transition:.3s cubic-bezier(.4,0,.2,1)}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;color:var(--text);background:var(--black);line-height:1.6;overflow-x:hidden}
.container{max-width:1280px;margin:0 auto;padding:0 24px}

/* Header */
#header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(0,0,0,.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:var(--transition)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:100px;gap:32px}
.logo img{height:80px}
.nav-links{display:flex;list-style:none;gap:2px}
.nav-links a{padding:6px 14px;text-decoration:none;color:var(--text-dim);font-size:.8rem;font-weight:500;border-radius:var(--radius-sm);transition:var(--transition)}
.nav-links a:hover{color:var(--accent);background:rgba(255,255,255,.06)}
.menu-toggle{display:none;cursor:pointer;font-size:1.3rem;color:var(--accent);padding:8px}
.whatsapp-btn{display:flex;align-items:center;gap:8px;background:#25D366;color:#fff;padding:8px 18px;border-radius:50px;text-decoration:none;font-size:.8rem;font-weight:600;transition:var(--transition);white-space:nowrap}
.whatsapp-btn:hover{background:#1da851;transform:scale(1.02)}

/* Hero */
.hero{position:relative;min-height:70vh;display:flex;align-items:center;margin-top:100px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,0,0,.85) 0%,rgba(0,0,0,.5) 100%)}
.hero-content{position:relative;z-index:2;max-width:800px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);backdrop-filter:blur(10px);padding:8px 20px;border-radius:50px;font-size:.8rem;font-weight:500;margin-bottom:20px;color:var(--text-dim)}
.hero h1{font-size:clamp(2rem,4vw,3.2rem);font-weight:900;line-height:1.15;margin-bottom:16px}
.hero h1 span{background:linear-gradient(135deg,#e8494a,#c03030);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero p{font-size:1.05rem;color:var(--text-dim);margin-bottom:28px;max-width:640px}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:50px;text-decoration:none;font-weight:600;font-size:.85rem;border:none;cursor:pointer;transition:var(--transition)}
.btn-primary{background:linear-gradient(135deg,#e8494a,#c03030);color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(220,38,38,.4)}
.btn-secondary{background:rgba(255,255,255,.1);color:var(--text);border:1px solid rgba(255,255,255,.2)}
.btn-secondary:hover{background:rgba(255,255,255,.2)}
.btn-whatsapp{background:#25D366;color:#fff}
.btn-whatsapp:hover{background:#1da851;transform:translateY(-2px)}
.btn-lg{padding:16px 40px;font-size:1rem}

/* Sections */
section{padding:80px 0}
.section-tag{display:inline-block;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);margin-bottom:8px}
h2{font-size:clamp(1.4rem,2.5vw,2rem);font-weight:800;margin-bottom:12px}
.section-desc{font-size:.95rem;color:var(--text-dim);max-width:700px;line-height:1.7}

/* About */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.about-text p{font-size:.95rem;color:var(--text-dim);line-height:1.8;margin-bottom:16px}
.about-image{border-radius:var(--radius);overflow:hidden}
.about-image img{width:100%;height:100%;object-fit:cover}

/* Products Grid */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-top:32px}
.product-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:var(--transition);text-decoration:none;color:inherit;display:flex;flex-direction:column}
.product-card:hover{transform:translateY(-6px);box-shadow:0 0 0 1px var(--accent),var(--shadow-lg);border-color:var(--accent)}
.product-card-img{width:100%;aspect-ratio:1;overflow:hidden;display:flex;align-items:center;justify-content:center;background:#000;position:relative}
.product-card-img::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.0) 40%,rgba(0,0,0,.4) 100%);pointer-events:none}
.product-card-img img{width:100%;height:100%;object-fit:contain;transition:var(--transition);filter:brightness(.85) contrast(1.1)}
.product-card:hover .product-card-img img{transform:scale(1.08);filter:brightness(1) contrast(1.1)}
.product-card-body{padding:14px 16px 18px;flex:1;display:flex;flex-direction:column;background:#000}
.product-card-body h4{font-size:.85rem;font-weight:700;margin-bottom:4px;color:#f0f0f0}
.product-card-body p{font-size:.72rem;color:#888;line-height:1.4;flex:1}
.product-card-body .card-link{font-size:.75rem;color:var(--accent);font-weight:600;margin-top:8px;display:flex;align-items:center;gap:4px}

/* Benefits */
.benefits-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:24px;margin-top:32px}
.benefit-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;text-align:center;transition:var(--transition)}
.benefit-card:hover{border-color:var(--accent);transform:translateY(-4px)}
.benefit-icon{width:56px;height:56px;border-radius:50%;background:rgba(232,73,74,.15);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:1.3rem;color:var(--accent)}
.benefit-card h4{font-size:.95rem;font-weight:700;margin-bottom:8px}
.benefit-card p{font-size:.82rem;color:var(--text-dim);line-height:1.6}

/* CTA */
.cta{background:linear-gradient(135deg,#0a0a0a,#0d1b2a);padding:80px 0;text-align:center}
.cta h2{color:#fff;font-size:1.6rem;margin-bottom:8px}
.cta p{color:rgba(255,255,255,.7);margin-bottom:28px}

/* Footer */
footer{background:#050a12;padding:48px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}
.footer-brand p{font-size:.82rem;opacity:.65;line-height:1.7}
.footer-social{display:flex;gap:10px;margin-top:12px}
.footer-social a{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.08);border-radius:50%;color:#fff;text-decoration:none;font-size:.85rem;transition:var(--transition)}
.footer-social a:hover{background:var(--accent)}
.footer-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px;color:var(--accent)}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:6px}
.footer-col a{color:rgba(255,255,255,.6);text-decoration:none;font-size:.82rem;transition:var(--transition)}
.footer-col a:hover{color:var(--accent);padding-left:4px}
.footer-contact li{display:flex;align-items:center;gap:8px;font-size:.82rem;color:rgba(255,255,255,.6)}
.footer-contact i{color:var(--accent);width:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:18px 0;text-align:center;font-size:.78rem;opacity:.55}

/* WhatsApp Float */
.whatsapp-float{position:fixed;bottom:24px;right:24px;z-index:999;width:56px;height:56px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.6rem;text-decoration:none;box-shadow:0 4px 20px rgba(37,211,102,.4);transition:var(--transition);animation:pulse 2s infinite}
.whatsapp-float:hover{transform:scale(1.1)}
@keyframes pulse{0%,100%{box-shadow:0 4px 20px rgba(37,211,102,.4)}50%{box-shadow:0 4px 30px rgba(37,211,102,.7)}}

/* Responsive */
@media(max-width:768px){
.container{padding:0 16px}.header-inner{height:80px;gap:12px}.logo img{height:60px}.nav-links{display:none}.menu-toggle{display:block}.whatsapp-btn span{display:none}.whatsapp-btn{padding:8px 10px}
.hero{min-height:60vh;margin-top:80px}.hero h1{font-size:1.6rem}.hero p{font-size:.95rem}.hero-buttons .btn{justify-content:center}
.about-grid{grid-template-columns:1fr;gap:24px}
.products-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
.benefits-grid{grid-template-columns:1fr 1fr}
section{padding:50px 0}
.footer-grid{grid-template-columns:1fr 1fr;gap:24px}
.whatsapp-float{width:48px;height:48px;font-size:1.3rem;bottom:16px;right:16px}
}
@media(max-width:480px){
.products-grid{grid-template-columns:1fr 1fr}
.benefits-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
}

/* Form */
.form-section{background:var(--black);padding:60px 0}
.form-card{background:#fff;padding:30px;border-radius:var(--radius);box-shadow:0 4px 15px rgba(0,0,0,.1);max-width:560px;margin:0 auto}
.form-card h3{margin-bottom:12px;color:#222;font-size:1.4rem}
.form-card p{font-size:.88rem;color:#555;margin-bottom:20px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:.82rem;font-weight:600;margin-bottom:4px;color:#333}
.form-group input,.form-group textarea{width:100%;padding:10px 12px;border:1px solid #ccc;border-radius:4px;font-family:inherit;font-size:.88rem;transition:var(--transition)}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#004b93;box-shadow:0 0 0 3px rgba(0,75,147,.15)}
.form-row{display:flex;gap:14px}
.form-row>*{flex:1}
.form-file{width:100%;padding:8px;border:1px dashed #999;border-radius:4px;background:#fafafa;font-size:.82rem}
.form-file::-webkit-file-upload-button{background:#e0e0e0;border:none;padding:6px 14px;border-radius:4px;font-weight:600;cursor:pointer}
.form-hint{color:#777;font-size:.75rem;margin-top:4px;display:block}
.form-submit{width:100%;background:#004b93;color:#fff;padding:12px;border:none;border-radius:4px;font-weight:700;cursor:pointer;font-size:.95rem;transition:var(--transition)}
.form-submit:hover{background:#003a73}

/* Trust Badges */
.trust-badges{display:flex;justify-content:center;flex-wrap:wrap;gap:16px 40px;padding:32px 0;background:#f8f9fa;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.trust-item{text-align:center;max-width:200px}
.trust-item strong{display:block;font-size:1.1rem;color:#111}
.trust-item span{font-size:.82rem;color:#666}

/* Hero Nicho */
.hero-nicho{position:relative;min-height:70vh;display:flex;align-items:center;margin-top:100px;overflow:hidden}
.hero-nicho-bg{position:absolute;inset:0;z-index:0}
.hero-nicho-bg img{width:100%;height:100%;object-fit:cover}
.hero-nicho-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,0,0,.85) 0%,rgba(0,0,0,.5) 100%)}
.hero-nicho .container{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;gap:40px}
.hero-nicho-text{flex:1;min-width:300px}
.hero-nicho-text .nicho-badge{display:inline-block;background:#004b93;padding:5px 12px;font-size:.78rem;font-weight:700;border-radius:3px;text-transform:uppercase;margin-bottom:16px}
.hero-nicho-text h1{font-size:clamp(1.6rem,3.5vw,2.5rem);font-weight:900;line-height:1.2;margin-bottom:14px}
.hero-nicho-text p{font-size:1rem;color:#ccc;margin-bottom:24px}
.hero-nicho-text ul{list-style:none;padding:0;margin-bottom:28px}
.hero-nicho-text li{margin-bottom:10px;font-size:.92rem;color:#ddd}
.hero-nicho-text li::before{content:"✔";color:#25D366;margin-right:8px}
.hero-nicho-form{flex:1;min-width:300px}
.hero-nicho-form .form-card{box-shadow:0 8px 32px rgba(0,0,0,.3)}
@media(max-width:768px){
.hero-nicho{min-height:60vh;margin-top:80px}
.hero-nicho .container{flex-direction:column}
.hero-nicho-text h1{font-size:1.4rem}
}

/* Tech Cards */
.tech-section{padding:60px 0;background:#fff}
.tech-section h2{text-align:center;color:#222;margin-bottom:40px}
.tech-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px;max-width:1000px;margin:0 auto}
.tech-card{border:1px solid #eee;padding:28px;border-radius:6px;transition:var(--transition)}
.tech-card:hover{border-color:#004b93;box-shadow:0 4px 20px rgba(0,0,0,.08)}
.tech-card h4{color:#004b93;font-size:1.15rem;margin-bottom:10px}
.tech-card p{font-size:.88rem;color:#555;line-height:1.6}