/* ============================================
   ELHACKER — CSS STYLES
   Vinicio Guaray · Ecuador · 2025
   ============================================ */

:root { 
  --bg:#080c14; --bg-2:#0d1220; --bg-card:#111827; --bg-card-2:#141d2e;
  --accent:#00d4ff; --accent-2:#7c3aed; --accent-green:#00e676; --accent-red:#ef4444;
  --text:#e8edf5; --text-muted:#7b8599; --text-dim:#a0aabb;
  --border:rgba(255,255,255,0.07); --border-acc:rgba(0,212,255,0.3);
  --shadow:0 4px 24px rgba(0,0,0,0.5); --shadow-acc:0 0 40px rgba(0,212,255,0.15);
  --radius:16px; --radius-sm:10px; 
  --font-d:'Syne',sans-serif; --font-mono:'Space Mono',monospace; --font-b:'Inter',sans-serif;
  --tr:all 0.3s cubic-bezier(0.4,0,0.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font-b);font-size:16px;line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}
.container{max-width:1240px;margin:0 auto;padding:0 24px}
section{padding:100px 0}

/* SECTION HEADER */
.section-header{text-align:center;margin-bottom:56px}
.section-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(0,212,255,0.08);border:1px solid rgba(0,212,255,0.2);color:var(--accent);padding:6px 16px;border-radius:999px;font-size:13px;font-weight:600;font-family:var(--font-mono);letter-spacing:.5px;margin-bottom:18px}
.section-title{font-family:var(--font-d);font-size:clamp(32px,5vw,52px);font-weight:800;line-height:1.15;letter-spacing:-1px}
.section-title span{color:var(--accent)}
.section-desc{max-width:560px;margin:16px auto 0;color:var(--text-muted);font-size:16px;line-height:1.7}
.section-cta{text-align:center;margin-top:48px}

/* BUTTONS */
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:var(--bg);padding:14px 28px;border-radius:12px;font-weight:700;font-size:15px;font-family:var(--font-d);transition:var(--tr)}
.btn-primary:hover{background:#fff;transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,212,255,0.4)}
.btn-outline{display:inline-flex;align-items:center;gap:8px;background:transparent;border:1.5px solid var(--border);color:var(--text);padding:13px 26px;border-radius:12px;font-weight:600;font-size:15px;transition:var(--tr)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}

/* HEADER */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(8,12,20,0.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:var(--tr)}
.header.scrolled{background:rgba(8,12,20,0.98);box-shadow:0 2px 20px rgba(0,0,0,0.6)}
.nav-container{max-width:1240px;margin:0 auto;padding:0 24px;height:72px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-d);font-weight:800;font-size:22px;letter-spacing:-.5px;flex-shrink:0}
.logo-img{width:38px;height:38px;border-radius:10px;object-fit:cover;border:1px solid rgba(0,212,255,0.3)}
.logo-accent{color:var(--accent)}
.main-nav{display:flex;align-items:center;gap:2px;flex:1}
.nav-link{padding:8px 13px;border-radius:8px;font-size:13.5px;font-weight:500;color:var(--text-dim);transition:var(--tr)}
.nav-link:hover,.nav-link.active{color:var(--text);background:rgba(255,255,255,0.06)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-cart{position:relative;background:rgba(255,255,255,0.06);border:1px solid var(--border);color:var(--text);width:42px;height:42px;border-radius:10px;cursor:pointer;font-size:16px;transition:var(--tr)}
.btn-cart:hover{background:rgba(0,212,255,0.1);border-color:var(--border-acc)}
.cart-badge{position:absolute;top:-6px;right:-6px;background:var(--accent);color:var(--bg);font-size:10px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono)}
.btn-whatsapp{display:flex;align-items:center;gap:7px;background:#25d366;color:#fff;padding:10px 16px;border-radius:10px;font-size:13.5px;font-weight:600;transition:var(--tr)}
.btn-whatsapp:hover{background:#1ebe57;transform:translateY(-1px)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.hamburger span{display:block;width:24px;height:2px;background:var(--text);border-radius:2px;transition:var(--tr)}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:120px 0 80px}
.hero-bg{position:absolute;inset:0;z-index:0}
.grid-overlay{position:absolute;inset:0;background-image:linear-gradient(rgba(0,212,255,0.04) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,0.04) 1px,transparent 1px);background-size:60px 60px}
.glow{position:absolute;border-radius:50%;filter:blur(100px);pointer-events:none}
.glow-1{width:600px;height:600px;background:rgba(0,212,255,0.06);top:-200px;right:-100px}
.glow-2{width:400px;height:400px;background:rgba(124,58,237,0.08);bottom:-100px;left:10%}
.glow-3{width:800px;height:400px;background:rgba(0,212,255,0.05);top:0;left:50%;transform:translateX(-50%)}
.hero-layout{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr 0.9fr;gap:60px;align-items:center;width:100%}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(0,212,255,0.08);border:1px solid rgba(0,212,255,0.2);color:var(--accent);padding:8px 18px;border-radius:999px;font-size:13px;font-family:var(--font-mono);margin-bottom:24px}
.hero-title{font-family:var(--font-d);font-size:clamp(36px,6vw,74px);font-weight:800;line-height:1.05;letter-spacing:-2px;margin-bottom:20px}
.hero-highlight{background:linear-gradient(135deg,var(--accent) 0%,#7c3aed 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{font-size:17px;color:var(--text-dim);max-width:500px;margin-bottom:36px;line-height:1.7}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:48px}
.btn-whatsapp-hero{display:inline-flex;align-items:center;gap:8px;background:#25d366;color:#fff;padding:14px 26px;border-radius:12px;font-weight:700;font-size:15px;transition:var(--tr)}
.btn-whatsapp-hero:hover{background:#1ebe57;transform:translateY(-2px)}
.hero-stats{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.stat{display:flex;flex-direction:column}
.stat-num{font-family:var(--font-d);font-size:26px;font-weight:800;color:var(--accent);letter-spacing:-1px}
.stat-label{font-size:11px;color:var(--text-muted);font-family:var(--font-mono)}
.stat-divider{width:1px;height:36px;background:var(--border)}

/* Hero Visual */
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;height:420px}
.hero-mascot-wrap{position:relative;z-index:2}
.hero-mascot{width:260px;height:260px;object-fit:cover;border-radius:50%;border:3px solid rgba(0,212,255,0.4);box-shadow:0 0 60px rgba(0,212,255,0.2)}
.mascot-ring{position:absolute;border-radius:50%;border:1px solid rgba(0,212,255,0.15);top:50%;left:50%;transform:translate(-50%,-50%)}
.ring-1{width:310px;height:310px;animation:ringPulse 3s ease-in-out infinite}
.ring-2{width:370px;height:370px;animation:ringPulse 3s ease-in-out .6s infinite}
.ring-3{width:430px;height:430px;animation:ringPulse 3s ease-in-out 1.2s infinite}
.floating-card{position:absolute;background:rgba(17,24,39,0.95);border:1px solid var(--border);padding:10px 16px;border-radius:12px;font-size:13px;font-weight:600;color:var(--text);display:flex;align-items:center;gap:8px;box-shadow:var(--shadow);backdrop-filter:blur(10px)}
.floating-card i{color:var(--accent)}
.card-1{top:30px;right:0;animation:float 4s ease-in-out infinite}
.card-2{bottom:70px;right:10px;animation:float 4s ease-in-out 1.3s infinite}
.card-3{top:120px;left:0;animation:float 4s ease-in-out 2.6s infinite}

/* CAROUSEL */
.offers-section{background:var(--bg-2);padding:100px 0}
.carousel-wrapper{position:relative;display:flex;align-items:center;gap:12px;margin-bottom:24px}
.carousel-viewport{flex:1;overflow:hidden;border-radius:var(--radius)}
.carousel-track{display:flex;transition:transform .5s cubic-bezier(0.4,0,0.2,1)}
.offer-slide{flex:0 0 100%;min-height:400px;border-radius:var(--radius);padding:48px 56px;display:grid;grid-template-columns:1fr 2fr;gap:40px;align-items:center;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,0.06)}
.offer-slide::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,0.02),transparent);pointer-events:none}
.offer-deco{font-size:110px;opacity:.12;display:flex;align-items:center;justify-content:center;color:var(--accent)}
.offer-content{display:flex;flex-direction:column;gap:18px;z-index:1;position:relative}
.offer-badge{display:inline-flex;align-items:center;gap:6px;background:var(--accent);color:var(--bg);padding:6px 16px;border-radius:999px;font-size:12px;font-weight:700;font-family:var(--font-mono);letter-spacing:.5px;width:fit-content}
.offer-title{font-family:var(--font-d);font-size:clamp(22px,3.5vw,36px);font-weight:800;line-height:1.2;letter-spacing:-1px;color:#fff}
.offer-title span{color:var(--accent)}
.offer-desc{font-size:15px;color:rgba(255,255,255,0.6);line-height:1.6}
.offer-prices{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.offer-old{font-size:17px;color:rgba(255,255,255,0.3);text-decoration:line-through;font-family:var(--font-mono)}
.offer-new{font-family:var(--font-d);font-size:42px;font-weight:800;color:var(--accent);letter-spacing:-2px;line-height:1}
.offer-save{background:rgba(0,230,118,0.15);border:1px solid rgba(0,230,118,0.3);color:var(--accent-green);padding:4px 14px;border-radius:999px;font-size:12px;font-weight:700;font-family:var(--font-mono)}
.offer-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-offer-buy{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:var(--bg);border:none;padding:13px 22px;border-radius:12px;font-size:14px;font-weight:700;font-family:var(--font-d);cursor:pointer;transition:var(--tr)}
.btn-offer-buy:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,0.4);filter:brightness(1.1)}
.btn-offer-wa{display:inline-flex;align-items:center;gap:8px;background:rgba(37,211,102,0.1);border:1px solid rgba(37,211,102,0.3);color:#25d366;padding:13px 20px;border-radius:12px;font-size:14px;font-weight:700;transition:var(--tr)}
.btn-offer-wa:hover{background:#25d366;color:#fff}
.offer-timer{font-size:13px;color:rgba(255,255,255,0.45);display:flex;align-items:center;gap:8px;font-family:var(--font-mono)}
.offer-timer i{color:var(--accent)}
.timer-display{color:var(--accent);font-weight:700;font-size:14px}
.carousel-btn{width:48px;height:48px;background:var(--bg-card);border:1px solid var(--border);color:var(--text);border-radius:12px;cursor:pointer;font-size:16px;flex-shrink:0;transition:var(--tr);display:flex;align-items:center;justify-content:center}
.carousel-btn:hover{background:var(--accent);color:var(--bg);border-color:var(--accent)}
.carousel-dots{display:flex;justify-content:center;gap:8px;margin-bottom:20px}
.carousel-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,0.15);border:none;cursor:pointer;transition:var(--tr);padding:0}
.carousel-dot.active{background:var(--accent);width:24px;border-radius:4px}
.carousel-thumbs{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.thumb{display:flex;align-items:center;gap:8px;background:var(--bg-card);border:1px solid var(--border);padding:10px 18px;border-radius:10px;cursor:pointer;font-size:13px;font-weight:600;color:var(--text-muted);transition:var(--tr)}
.thumb:hover,.thumb.active{border-color:var(--border-acc);color:var(--accent);background:rgba(0,212,255,0.06)}
.thumb i{font-size:14px}

/* CATEGORIES */
.categories{background:var(--bg)}
.cat-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:20px}
.cat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:36px 28px;position:relative;overflow:hidden;transition:var(--tr);display:flex;flex-direction:column;gap:12px;cursor:pointer}
.cat-card:hover{border-color:var(--border-acc);transform:translateY(-4px);box-shadow:var(--shadow-acc)}
.cat-card.cat-main{background:linear-gradient(135deg,rgba(0,212,255,0.08),rgba(124,58,237,0.06));border-color:rgba(0,212,255,0.2)}
.cat-card.cat-highlight{background:linear-gradient(135deg,rgba(124,58,237,0.1),rgba(0,212,255,0.04));border-color:rgba(124,58,237,0.25)}
.cat-icon{font-size:32px;color:var(--accent);margin-bottom:8px}
.cat-card h3{font-family:var(--font-d);font-size:20px;font-weight:700}
.cat-card p{font-size:14px;color:var(--text-muted);line-height:1.6;flex:1}
.cat-arrow{position:absolute;top:20px;right:20px;color:var(--accent);opacity:0;transform:translate(-4px,4px);transition:var(--tr)}
.cat-card:hover .cat-arrow{opacity:1;transform:translate(0,0)}

/* PRODUCTS */
.products{background:var(--bg-2)}
.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:36px}
.filter-btn{background:var(--bg-card);border:1px solid var(--border);color:var(--text-muted);padding:9px 20px;border-radius:8px;cursor:pointer;font-size:13px;font-weight:500;transition:var(--tr);font-family:var(--font-b)}
.filter-btn:hover{border-color:var(--border-acc);color:var(--accent)}
.filter-btn.active{background:var(--accent);color:var(--bg);border-color:var(--accent);font-weight:700}
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.product-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:var(--tr);position:relative;display:flex;flex-direction:column}
.product-card:hover{border-color:var(--border-acc);transform:translateY(-6px);box-shadow:0 12px 48px rgba(0,0,0,0.5),var(--shadow-acc)}
.product-badge{position:absolute;top:16px;left:16px;background:var(--accent);color:var(--bg);font-size:11px;font-weight:700;padding:4px 12px;border-radius:999px;font-family:var(--font-mono);z-index:1}
.product-badge.sale{background:#ff6d00}
.product-badge.gaming{background:#ef4444}
.product-img{height:180px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.laptop-img{background:linear-gradient(135deg,#0d1b2a,#1a2744);color:#1d6a8a}
.mac-img{background:linear-gradient(135deg,#1a1a1a,#2d2d2d);color:#555}
.gaming-img{background:linear-gradient(135deg,#1a0520,#2d0a35);color:#7c3aed}
.desktop-img{background:linear-gradient(135deg,#0a1628,#132040);color:#1e4d8c}
.lenovo-img{background:linear-gradient(135deg,#1a1210,#2d1e1a);color:#8c3a20}
.product-info{padding:20px;flex:1;display:flex;flex-direction:column;gap:8px}
.product-brand{font-size:11px;font-weight:700;font-family:var(--font-mono);color:var(--accent);text-transform:uppercase;letter-spacing:1px}
.product-info h3{font-family:var(--font-d);font-size:16px;font-weight:700;line-height:1.3}
.product-info p{font-size:13px;color:var(--text-muted);flex:1}
.product-rating{display:flex;align-items:center;gap:3px;font-size:12px;color:#fbbf24}
.product-rating span{color:var(--text-muted);margin-left:2px}
.product-footer{display:flex;align-items:center;justify-content:space-between;margin-top:8px}
.product-price{display:flex;align-items:baseline;gap:8px}
.price-old{font-size:13px;color:var(--text-muted);text-decoration:line-through}
.price-new{font-family:var(--font-d);font-size:22px;font-weight:800;color:var(--accent)}
.btn-add{background:rgba(0,212,255,0.1);border:1px solid rgba(0,212,255,0.3);color:var(--accent);width:42px;height:42px;border-radius:10px;cursor:pointer;font-size:16px;transition:var(--tr);display:flex;align-items:center;justify-content:center}
.btn-add:hover{background:var(--accent);color:var(--bg)}

/* ACCESSORIES */
.accessories{background:var(--bg)}
.acc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.acc-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:18px;display:flex;align-items:center;gap:14px;transition:var(--tr)}
.acc-card:hover{border-color:var(--border-acc);transform:translateX(4px)}
.acc-icon{width:50px;height:50px;background:rgba(0,212,255,0.08);border:1px solid rgba(0,212,255,0.15);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--accent);flex-shrink:0}
.acc-info{flex:1}
.acc-info h3{font-family:var(--font-d);font-size:14px;font-weight:700;margin-bottom:2px}
.acc-info p{font-size:12px;color:var(--text-muted);margin-bottom:8px}
.acc-price{font-family:var(--font-mono);font-size:18px;font-weight:700;color:var(--accent);margin-bottom:8px}
.btn-add-sm{background:rgba(0,212,255,0.1);border:1px solid rgba(0,212,255,0.25);color:var(--accent);padding:7px 14px;border-radius:8px;cursor:pointer;font-size:12px;font-weight:600;display:inline-flex;align-items:center;gap:6px;transition:var(--tr)}
.btn-add-sm:hover{background:var(--accent);color:var(--bg)}

/* SUPPORT */
.support{background:var(--bg-2);position:relative;overflow:hidden}
.support-bg{position:absolute;inset:0;z-index:0}
.support>.container{position:relative;z-index:1}
.support-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-bottom:36px}
.support-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:30px;display:flex;flex-direction:column;gap:12px;position:relative;transition:var(--tr)}
.support-card:hover{border-color:var(--border-acc);transform:translateY(-4px)}
.support-card.featured{background:linear-gradient(135deg,rgba(0,212,255,0.07),rgba(124,58,237,0.05));border-color:rgba(0,212,255,0.25)}
.support-badge{position:absolute;top:16px;right:16px;background:var(--accent);color:var(--bg);font-size:11px;font-weight:700;padding:3px 12px;border-radius:999px;font-family:var(--font-mono)}
.support-icon{font-size:30px;color:var(--accent)}
.support-card h3{font-family:var(--font-d);font-size:17px;font-weight:700}
.support-card p{font-size:14px;color:var(--text-muted);line-height:1.6;flex:1}
.support-price{font-family:var(--font-d);font-size:19px;font-weight:800;color:var(--accent-green)}
.btn-support{display:inline-flex;align-items:center;gap:8px;background:rgba(0,212,255,0.08);border:1px solid rgba(0,212,255,0.2);color:var(--accent);padding:10px 20px;border-radius:10px;font-size:14px;font-weight:600;transition:var(--tr);cursor:pointer;justify-content:center}
.btn-support:hover{background:var(--accent);color:var(--bg)}
.support-banner{background:linear-gradient(135deg,rgba(0,212,255,0.08),rgba(124,58,237,0.06));border:1px solid rgba(0,212,255,0.2);border-radius:var(--radius);padding:32px 40px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.banner-text h3{font-family:var(--font-d);font-size:20px;font-weight:700;margin-bottom:6px;display:flex;align-items:center;gap:10px}
.banner-text h3 i{color:var(--accent)}
.banner-text p{color:var(--text-muted);font-size:15px}
.btn-banner{display:inline-flex;align-items:center;gap:10px;background:#25d366;color:#fff;padding:14px 28px;border-radius:12px;font-weight:700;font-size:15px;flex-shrink:0;transition:var(--tr)}
.btn-banner:hover{background:#1ebe57;transform:translateY(-2px)}

/* EDUCATION */
.education{background:var(--bg)}
.edu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.edu-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:30px;display:flex;flex-direction:column;gap:14px;transition:var(--tr)}
.edu-card:hover{border-color:var(--border-acc);transform:translateY(-4px);box-shadow:var(--shadow-acc)}
.edu-card.highlight-edu{background:linear-gradient(135deg,rgba(124,58,237,0.1),rgba(0,212,255,0.05));border-color:rgba(124,58,237,0.3)}
.edu-icon{font-size:32px;color:var(--accent)}
.edu-card h3{font-family:var(--font-d);font-size:18px;font-weight:700}
.edu-card p{font-size:14px;color:var(--text-muted);line-height:1.6;flex:1}
.btn-edu{display:inline-flex;align-items:center;gap:8px;background:rgba(0,212,255,0.08);border:1px solid rgba(0,212,255,0.2);color:var(--accent);padding:10px 20px;border-radius:10px;font-size:14px;font-weight:600;transition:var(--tr);width:fit-content}
.btn-edu:hover{background:var(--accent);color:var(--bg)}

/* ABOUT */
.about{background:var(--bg-2)}
.about-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:80px;align-items:center}
.about-visual{display:flex;flex-direction:column;gap:20px;align-items:center}
.about-img-wrap{position:relative;width:300px;height:300px}
.about-main-img{width:300px;height:300px;object-fit:cover;border-radius:var(--radius);border:2px solid rgba(0,212,255,0.3);box-shadow:0 0 60px rgba(0,212,255,0.15)}
.about-img-glow{position:absolute;inset:-20px;background:radial-gradient(ellipse,rgba(0,212,255,0.08),transparent 70%);border-radius:50%;pointer-events:none}
.about-stats-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;width:100%}
.mini-stat{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:18px 12px;text-align:center}
.mini-stat span{display:block;font-family:var(--font-d);font-size:22px;font-weight:800;color:var(--accent);letter-spacing:-1px}
.mini-stat p{font-size:12px;color:var(--text-muted);margin-top:2px}
.about-content{display:flex;flex-direction:column;gap:22px}
.about-content>p{color:var(--text-muted);font-size:15px;line-height:1.8}
.about-features{list-style:none;display:flex;flex-direction:column;gap:12px}
.about-features li{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--text-dim)}
.about-features li i{color:var(--accent-green);flex-shrink:0}
.about-ctas{display:flex;gap:14px;flex-wrap:wrap}

/* BRANDS */
.brands{background:var(--bg);padding:40px 0;overflow:hidden}
.brands-label{text-align:center;font-size:13px;color:var(--text-muted);font-family:var(--font-mono);margin-bottom:28px}
.brands-track{overflow:hidden}
.brands-list{display:flex;gap:48px;animation:scroll 25s linear infinite;width:max-content}
.brand-item{display:flex;align-items:center;gap:8px;font-family:var(--font-d);font-weight:700;font-size:18px;color:var(--text-muted);white-space:nowrap;opacity:.45;transition:var(--tr)}
.brand-item:hover{opacity:1;color:var(--accent)}

/* CONTACT */
.contact{background:var(--bg-2)}
.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:60px}
.contact-info h3,.contact-form-container h3{font-family:var(--font-d);font-size:22px;font-weight:700;margin-bottom:12px}
.contact-info>p{color:var(--text-muted);font-size:15px;margin-bottom:26px}
.contact-items{display:flex;flex-direction:column;gap:10px;margin-bottom:32px}
.contact-item{display:flex;align-items:center;gap:14px;padding:12px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);transition:var(--tr)}
.contact-item:hover{border-color:var(--border-acc)}
.contact-item.whatsapp-item:hover{border-color:rgba(37,211,102,0.4)}
.contact-item-icon{width:38px;height:38px;background:rgba(0,212,255,0.08);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:15px;color:var(--accent);flex-shrink:0}
.contact-item-icon.whatsapp-icon{background:rgba(37,211,102,0.1);color:#25d366}
.contact-item strong{display:block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-dim)}
.contact-item span{font-size:14px;color:var(--text-muted)}
.social-section h4{font-family:var(--font-d);font-size:16px;font-weight:700;margin-bottom:14px}
.social-links{display:flex;gap:10px;flex-wrap:wrap}
.social-btn{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-muted);transition:var(--tr)}
.social-btn.facebook:hover{background:#1877f2;color:#fff;border-color:#1877f2}
.social-btn.instagram:hover{background:linear-gradient(135deg,#e1306c,#fd1d1d,#f77737);color:#fff;border-color:#e1306c}
.social-btn.twitter:hover{background:#000;color:#fff;border-color:#333}
.social-btn.tiktok:hover{background:#010101;color:#fff;border-color:#333}
.social-btn.youtube:hover{background:#ff0000;color:#fff;border-color:#ff0000}
.social-btn.linkedin:hover{background:#0077b5;color:#fff;border-color:#0077b5}
.contact-form-container{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:36px}
.contact-form{display:flex;flex-direction:column;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column;gap:7px}
.form-group label{font-size:13px;font-weight:600;color:var(--text-dim)}
.form-group input,.form-group select,.form-group textarea{background:var(--bg);border:1px solid var(--border);color:var(--text);padding:12px 16px;border-radius:10px;font-size:14px;font-family:var(--font-b);transition:var(--tr);outline:none;resize:vertical}
.form-group select{cursor:pointer}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,212,255,0.08)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}
.form-group select option{background:var(--bg-2)}
.btn-submit{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--accent);color:var(--bg);border:none;padding:15px 32px;border-radius:12px;font-size:15px;font-weight:700;font-family:var(--font-d);cursor:pointer;transition:var(--tr)}
.btn-submit:hover{background:#fff;transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,212,255,0.3)}
.form-msg{padding:12px 16px;border-radius:10px;font-size:14px;font-weight:500;margin-top:6px}
.form-msg.success{background:rgba(0,230,118,0.1);border:1px solid rgba(0,230,118,0.3);color:var(--accent-green)}
.form-msg.error{background:rgba(239,68,68,0.1);border:1px solid rgba(239,68,68,0.3);color:#ef4444}

/* FOOTER */
.footer{background:var(--bg);border-top:1px solid var(--border)}
.footer-top{padding:72px 0 48px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:56px}
.footer-brand{display:flex;flex-direction:column;gap:14px}
.footer-brand p{color:var(--text-muted);font-size:14px;line-height:1.7}
.footer-contact-mini{display:flex;flex-direction:column;gap:8px}
.footer-contact-mini a{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-muted);transition:var(--tr)}
.footer-contact-mini a:hover{color:var(--accent)}
.footer-contact-mini i{color:var(--accent);width:14px}
.footer-social{display:flex;gap:8px}
.footer-social a{width:34px;height:34px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:13px;transition:var(--tr)}
.footer-social a:hover{color:var(--accent);border-color:var(--border-acc)}
.footer-links h4{font-family:var(--font-d);font-size:13px;font-weight:700;margin-bottom:16px;text-transform:uppercase;letter-spacing:1px}
.footer-links ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-links ul li a{font-size:14px;color:var(--text-muted);transition:var(--tr)}
.footer-links ul li a:hover{color:var(--accent);padding-left:4px}
.footer-bottom{border-top:1px solid var(--border);padding:20px 0}
.footer-bottom .container{display:flex;align-items:center;justify-content:space-between;width:100%}
.footer-bottom p{font-size:13px;color:var(--text-muted)}

/* WHATSAPP FLOAT */
.whatsapp-float{position:fixed;bottom:32px;right:32px;width:60px;height:60px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;color:#fff;z-index:999;box-shadow:0 4px 24px rgba(37,211,102,0.4);transition:var(--tr);animation:pulseGlow 2.5s ease-in-out infinite}
.whatsapp-float:hover{transform:scale(1.12)}
.wa-tooltip{position:absolute;right:72px;white-space:nowrap;background:var(--bg-card);border:1px solid var(--border);color:var(--text);padding:8px 14px;border-radius:8px;font-size:13px;font-weight:600;opacity:0;pointer-events:none;transition:var(--tr)}
.whatsapp-float:hover .wa-tooltip{opacity:1}

/* CART */
.cart-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.7);backdrop-filter:blur(4px);z-index:1050;opacity:0;pointer-events:none;transition:var(--tr)}
.cart-overlay.active{opacity:1;pointer-events:all}
.cart-sidebar{position:fixed;top:0;right:0;width:380px;height:100vh;background:var(--bg-card);border-left:1px solid var(--border);z-index:1051;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .4s cubic-bezier(0.4,0,0.2,1)}
.cart-sidebar.open{transform:translateX(0)}
.cart-header{display:flex;align-items:center;justify-content:space-between;padding:24px;border-bottom:1px solid var(--border)}
.cart-header h3{font-family:var(--font-d);font-size:18px;font-weight:700;display:flex;gap:10px;align-items:center}
.cart-header h3 i{color:var(--accent)}
.cart-close{background:none;border:none;color:var(--text-muted);font-size:20px;cursor:pointer;transition:var(--tr);width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center}
.cart-close:hover{background:rgba(255,255,255,0.06);color:var(--text)}
.cart-body{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px}
.cart-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;height:200px;color:var(--text-muted)}
.cart-item{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;display:flex;align-items:center;gap:12px}
.cart-item-info{flex:1}
.cart-item-info strong{display:block;font-size:14px;font-weight:600;margin-bottom:2px}
.cart-item-info span{font-size:13px;color:var(--accent);font-family:var(--font-mono)}
.cart-item-remove{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:14px;transition:var(--tr)}
.cart-item-remove:hover{color:#ef4444}
.cart-footer{padding:20px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:14px}
.cart-total{display:flex;justify-content:space-between;align-items:center;font-size:18px;font-weight:700}
.cart-total span:last-child{font-family:var(--font-mono);color:var(--accent)}
.btn-checkout{display:flex;align-items:center;justify-content:center;gap:10px;background:#25d366;color:#fff;padding:14px;border-radius:12px;font-size:15px;font-weight:700;transition:var(--tr)}
.btn-checkout:hover{background:#1ebe57;transform:translateY(-2px)}
.back-top{position:fixed;bottom:108px;right:32px;width:44px;height:44px;background:var(--bg-card);border:1px solid var(--border);color:var(--text-muted);border-radius:10px;cursor:pointer;font-size:14px;z-index:998;transition:var(--tr);opacity:0;pointer-events:none;display:flex;align-items:center;justify-content:center}
.back-top.visible{opacity:1;pointer-events:all}
.back-top:hover{background:var(--accent);color:var(--bg);border-color:var(--accent)}

/* ANIMATIONS */
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes pulseGlow{0%,100%{box-shadow:0 4px 24px rgba(37,211,102,0.4)}50%{box-shadow:0 4px 50px rgba(37,211,102,0.7)}}
@keyframes ringPulse{0%,100%{opacity:.15}50%{opacity:.35}}
.fade-in{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* RESPONSIVE */
@media(max-width:1100px){
  .cat-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .about-grid{grid-template-columns:1fr;gap:48px;text-align:center}
  .about-visual{align-items:center}
  .about-ctas{justify-content:center}
  .hero-layout{grid-template-columns:1fr}
  .hero-visual{display:none}
}
@media(max-width:900px){
  .main-nav{position:fixed;top:72px;left:0;right:0;background:rgba(8,12,20,0.98);backdrop-filter:blur(20px);flex-direction:column;padding:20px;border-bottom:1px solid var(--border);gap:4px;transform:translateY(-120%);transition:transform .3s ease;z-index:999}
  .main-nav.open{transform:translateY(0)}
  .nav-link{width:100%;text-align:center;padding:12px}
  .hamburger{display:flex}
  .btn-whatsapp span{display:none}
  .contact-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .offer-slide{grid-template-columns:1fr;padding:32px 28px}
  .offer-deco{display:none}
}
@media(max-width:680px){
  section{padding:70px 0}
  .cat-grid,.products-grid,.support-grid,.edu-grid,.footer-grid{grid-template-columns:1fr}
  .acc-grid{grid-template-columns:1fr}
  .hero-cta{flex-direction:column;align-items:flex-start}
  .hero-stats{flex-wrap:wrap;gap:14px}
  .cart-sidebar{width:100%}
  .support-banner{flex-direction:column;text-align:center}
  .carousel-thumbs{display:none}
  .offer-new{font-size:32px}
}