:root{--primary:#33b9b0;--primary-dark:#2a9d94;--primary-light:#5fd9d1;--primary-rgb:51,185,176;--primary-glow:rgba(51,185,176,0.25);--text:#1a1a2e;--text-light:#636e72;--text-lighter:#b2bec3;--bg:#ffffff;--bg-alt:#f8fafb;--bg-dark:#0f1923;--border:#e2e8f0;--border-light:#f1f5f9;--shadow-xs:0 1px 3px rgba(0,0,0,.04);--shadow-sm:0 2px 8px rgba(0,0,0,.06);--shadow:0 10px 40px rgba(51,185,176,.12);--shadow-lg:0 20px 60px rgba(0,0,0,.1);--shadow-xl:0 30px 80px rgba(0,0,0,.15);--glass-bg:rgba(255,255,255,.92);--glass-border:rgba(51,185,176,.15);--glass-blur:blur(20px) saturate(180%);--radius-xs:6px;--radius-sm:10px;--radius:16px;--radius-lg:24px;--radius-xl:32px;--radius-full:9999px;--transition:all .35s cubic-bezier(.4,0,.2,1);--transition-fast:all .2s cubic-bezier(.4,0,.2,1)}
[data-theme="dark"]{--text:#f1f5f9;--text-light:#94a3b8;--text-lighter:#64748b;--bg:#0f172a;--bg-alt:#1e293b;--bg-dark:#020617;--border:#334155;--border-light:#1e293b;--shadow-xs:0 1px 3px rgba(0,0,0,.2);--shadow-sm:0 2px 8px rgba(0,0,0,.3);--shadow:0 10px 40px rgba(0,0,0,.4);--shadow-lg:0 20px 60px rgba(0,0,0,.5);--glass-bg:rgba(15,23,42,.92);--glass-border:rgba(51,185,176,.3)}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:16px;line-height:1.7;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3;color:var(--text);margin-bottom:.5em}
h1{font-size:clamp(2rem,5vw,3.8rem);font-weight:900}
h2{font-size:clamp(1.5rem,4vw,2.6rem);font-weight:800}
h3{font-size:clamp(1.2rem,3vw,1.5rem)}
p{margin-bottom:1rem;color:var(--text-light)}
a{color:var(--primary);text-decoration:none;transition:var(--transition-fast)}
a:hover{color:var(--primary-dark)}
.container{width:100%;max-width:1320px;margin:0 auto;padding:0 2rem}
.section{padding:6rem 2rem;position:relative;z-index:1}
.section-alt{background:var(--bg-alt)}
.grid{display:grid;gap:2rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-auto{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
@media(max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.section{padding:3rem 1rem}}
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--glass-border);transition:var(--transition);padding:.8rem 0}
.navbar.scrolled{padding:.5rem 0;box-shadow:var(--shadow)}
.nav-container{max-width:1320px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}
.nav-brand{display:flex;align-items:center;gap:.75rem;text-decoration:none;font-weight:800;font-size:1.35rem;color:var(--text)}
.nav-brand img{height:42px;width:auto}
.nav-brand span{background:linear-gradient(135deg,var(--primary),#1a8a83);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-menu{display:flex;align-items:center;gap:2rem;list-style:none}
.nav-menu a{text-decoration:none;color:var(--text);font-weight:500;font-size:.95rem;position:relative;padding:.3rem 0;transition:var(--transition-fast)}
.nav-menu a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--primary);border-radius:2px;transition:width .3s ease}
.nav-menu a:hover,.nav-menu a.active{color:var(--primary)}
.nav-menu a:hover::after,.nav-menu a.active::after{width:100%}
.mobile-menu-btn{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text);padding:.5rem}
@media(max-width:968px){.nav-menu{position:fixed;top:0;right:-100%;width:80%;max-width:400px;height:100vh;background:var(--bg);flex-direction:column;padding:6rem 2rem 2rem;transition:right .4s ease;box-shadow:var(--shadow-xl);gap:1.5rem}.nav-menu.active{right:0}.mobile-menu-btn{display:block}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 2rem;border:2px solid transparent;border-radius:var(--radius-full);font-weight:600;font-size:.95rem;cursor:pointer;transition:var(--transition);text-decoration:none;white-space:nowrap;letter-spacing:.3px}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 8px 25px var(--primary-glow);position:relative;overflow:hidden}
.btn-primary::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}
.btn-primary:hover::before{left:100%}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 35px rgba(var(--primary-rgb),.4);color:#fff}
.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff;transform:translateY(-3px)}
.btn-white{background:#fff;color:var(--primary);font-weight:700}
.btn-white:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.btn-lg{padding:1rem 2.5rem;font-size:1.1rem}
.btn-sm{padding:.6rem 1.2rem;font-size:.85rem}
.btn-block{width:100%}
.card{background:var(--bg);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-xs);border:1px solid var(--border);transition:var(--transition)}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--primary)}
.card-image{position:relative;overflow:hidden;aspect-ratio:16/10}
.card-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card-image img{transform:scale(1.08)}
.card-body{padding:1.5rem}
.card-body h3{font-size:1.25rem;font-weight:700;margin-bottom:.75rem}
.card-body h3 a{color:var(--text);text-decoration:none}
.card-body h3 a:hover{color:var(--primary)}
.card-body p{color:var(--text-light);font-size:.9rem;line-height:1.7}
.form-group{margin-bottom:1.5rem}
.form-group label{display:block;margin-bottom:.5rem;font-weight:600;font-size:.9rem;color:var(--text)}
.form-input,.form-textarea,.form-select{width:100%;padding:.75rem 1rem;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:1rem;font-family:inherit;color:var(--text);background:var(--bg);transition:var(--transition-fast)}
.form-input:focus,.form-textarea:focus,.form-select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(var(--primary-rgb),.1)}
.form-textarea{min-height:120px;resize:vertical}
.alert{padding:1rem 1.5rem;border-radius:var(--radius-sm);margin-bottom:1.5rem;font-size:.95rem;border:1px solid}
.alert-success{background:#d4edda;color:#155724;border-color:#c3e6cb}
.alert-error{background:#f8d7da;color:#721c24;border-color:#f5c6cb}
.alert-warning{background:#fff3cd;color:#856404;border-color:#ffeaa7}
.badge{display:inline-block;padding:.3em .8em;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}
.badge-primary{background:rgba(var(--primary-rgb),.1);color:var(--primary)}
.badge-success{background:#d4edda;color:#155724}
.badge-danger{background:#f8d7da;color:#721c24}
.badge-warning{background:#fff3cd;color:#856404}
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes floatUpDown{0%,100%{transform:translateY(0)}50%{transform:translateY(-15px)}}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 var(--primary-glow)}50%{box-shadow:0 0 0 15px rgba(var(--primary-rgb),0)}}
@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.animate-fade-in-up{animation:fadeInUp .6s ease-out forwards}
.animate-float{animation:floatUpDown 4s ease-in-out infinite}
.hero{min-height:100vh;display:flex;align-items:center;position:relative;z-index:1;padding:6rem 0}
.hero-container{max-width:1320px;margin:0 auto;padding:0 2rem;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.hero-badge{display:inline-block;padding:.6rem 1.3rem;background:linear-gradient(135deg,rgba(51,185,176,.1),rgba(51,185,176,.05));border:1px solid rgba(51,185,176,.2);color:var(--primary-dark);border-radius:50px;font-size:.9rem;font-weight:600;margin-bottom:1.5rem;animation:pulse 2s infinite}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:3rem;padding-top:2rem;border-top:1px solid var(--border)}
.stat-number{font-size:2.5rem;font-weight:900;color:var(--primary);display:block}
.stat-label{font-size:.85rem;color:var(--text-light);margin-top:.3rem}
.hero-image{animation:floatUpDown 4s ease-in-out infinite;position:relative}
.hero-image img{width:100%;height:auto;border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.section-title{text-align:center;margin-bottom:3.5rem}
.section-title h2{font-size:2.6rem;font-weight:900;margin-bottom:1rem;position:relative;display:inline-block}
.section-title h2::after{content:'';position:absolute;bottom:-8px;left:50%;transform:translateX(-50%);width:60px;height:4px;background:var(--primary);border-radius:2px}
.products-section{padding:6rem 2rem;background:var(--bg-alt);position:relative;z-index:1}
.products-grid{max-width:1320px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:2rem}
.product-card{background:var(--bg);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--transition);border:1px solid var(--border)}
.product-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:var(--primary)}
.product-card-image{position:relative;overflow:hidden;height:260px}
.product-card-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.product-card:hover .product-card-image img{transform:scale(1.08)}
.product-card-body{padding:1.5rem}
.product-card-link{color:var(--primary);font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:.4rem;font-size:.9rem;transition:gap .3s}
.product-card-link:hover{gap:.7rem}
.advantages-section{padding:6rem 2rem;position:relative;z-index:1}
.advantages-grid{max-width:1320px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}
.advantage-card{text-align:center;padding:2.5rem 2rem;background:var(--bg);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--border);transition:var(--transition)}
.advantage-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--primary)}
.advantage-icon{font-size:3rem;margin-bottom:1.5rem;display:inline-block;animation:floatUpDown 3s ease-in-out infinite}
.cta-section{padding:5rem 2rem;background:linear-gradient(135deg,var(--primary),var(--primary-dark),#1a8a83);position:relative;z-index:1;text-align:center;color:#fff}
.cta-section h2{font-size:2.5rem;font-weight:900;margin-bottom:1rem;color:#fff}
.footer{background:#0f1923;color:#ccc;padding:5rem 2rem 2rem;position:relative;z-index:1}
.footer-grid{max-width:1320px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem}
.footer h4{color:#fff;font-size:1.1rem;margin-bottom:1.5rem;position:relative;padding-bottom:.75rem}
.footer h4::after{content:'';position:absolute;bottom:0;left:0;width:40px;height:3px;background:var(--primary);border-radius:2px}
.footer ul{list-style:none}
.footer ul li{margin-bottom:.75rem}
.footer ul li a{color:#999;text-decoration:none;font-size:.9rem;transition:color .3s}
.footer ul li a:hover{color:var(--primary)}
.footer-bottom{max-width:1320px;margin:3rem auto 0;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);text-align:center;color:#666;font-size:.85rem}
.back-to-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;border-radius:50%;background:var(--primary);color:#fff;border:none;font-size:1.5rem;cursor:pointer;z-index:999;display:none;box-shadow:0 5px 20px rgba(var(--primary-rgb),.3);transition:var(--transition)}
.back-to-top:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(var(--primary-rgb),.5)}
.pagination{display:flex;justify-content:center;gap:5px;margin-top:30px}
.pagination a{padding:8px 14px;border:1px solid var(--border);border-radius:5px;text-decoration:none;color:var(--text);font-size:.9rem;transition:var(--transition-fast)}
.pagination a.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.pagination a:hover:not(.active){background:var(--bg-alt)}
@media(max-width:968px){.hero-container{grid-template-columns:1fr;text-align:center}.hero h1{font-size:2.5rem}.hero-image{order:-1;max-width:400px;margin:0 auto}.products-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}}
@media(max-width:576px){.hero h1{font-size:2rem}.section-title h2{font-size:2rem}.hero-stats{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media print{.navbar,.back-to-top,#particles-js,.no-print{display:none!important}body{background:#fff;color:#000}}