:root {
  --primary: #0a192f;        
  --primary-hover: #112240;
  --accent: #1d4ed8;         
  --accent-gold: #fbbf24;    
  --surface: #ffffff;
  --surface-alt: #f1f5f9;    
  --text-main: #0f172a;      
  --text-muted: #334155;
  --border: #e2e8f0;
  
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --transition: all 0.3s ease;
  
  --shadow-sm: 0 1px 3px rgba(10, 25, 47, 0.05);
  --shadow-md: 0 4px 12px rgba(10, 25, 47, 0.08);
  --shadow-lg: 0 10px 25px rgba(10, 25, 47, 0.12);
}


* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font-family);
  background: var(--surface);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
}
html { overflow-x: hidden; }
a { text-decoration: none; color: var(--accent); transition: var(--transition); }
a:hover { color: var(--primary); }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section--surface { background: var(--surface-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section__head { text-align: center; margin-bottom: 50px; max-width: 700px; margin-inline: auto; }
.section__head .label { display: inline-block; padding: 4px 12px; background: rgba(59, 130, 246, 0.1); color: var(--accent); border-radius: 20px; font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.section__head h2 { font-size: 2.2rem; color: var(--primary); margin-bottom: 16px; font-weight: 800; }
.section__head p { font-size: 1.1rem; color: var(--text-muted); }


.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: var(--radius-md); font-weight: 600;
  transition: var(--transition); text-align: center;
}
.btn--primary { background: var(--primary); color: #fff; }
.btn--primary:hover { background: var(--primary-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--outline { border: 2px solid var(--primary); color: var(--primary); }
.btn--outline:hover { background: var(--primary); color: #fff; }
.ic { width: 20px; height: 20px; flex-shrink: 0; }


.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border); padding: 16px 0;
}
.header__inner { display: flex; justify-content: space-between; align-items: center; }
.brand { display: flex; align-items: center; gap: 10px; font-size: 1.4rem; font-weight: 800; color: var(--primary); letter-spacing: -0.5px; }
.brand-mark { width: 32px; height: 32px; color: var(--accent); }
.nav { display: flex; gap: 24px; }
.nav a { color: var(--text-muted); font-weight: 600; font-size: 0.95rem; }
.nav a:hover, .nav a.is-active { color: var(--primary); }
.header-actions { display: flex; align-items: center; gap: 16px; }


.cart-toggle { position: relative; padding: 8px; color: var(--primary); transition: var(--transition); }
.cart-toggle:hover { color: var(--accent); }
.cart-badge {
  position: absolute; top: 0; right: 0; background: #ef4444; color: #fff;
  font-size: 0.75rem; font-weight: 700; padding: 2px 6px; border-radius: 10px;
  transform: translate(25%, -25%); border: 2px solid #fff;
}


.burger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.burger span { display: block; width: 24px; height: 2px; background: var(--primary); transition: var(--transition); }
@media (max-width: 900px) {
  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; flex-direction: column; padding: 20px;
    border-bottom: 1px solid var(--border); box-shadow: var(--shadow-md);
  }
  .nav.active { display: flex; }
  .burger { display: flex; }
}


.ticker { background: var(--primary); color: #fff; padding: 10px 0; overflow: hidden; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.5px; }
.ticker__track {
  display: flex; gap: 50px; white-space: nowrap;
  animation: ticker-scroll 30s linear infinite;
}
.ticker__track span { display: flex; align-items: center; gap: 8px; }
.ticker .dot { display: block; width: 6px; height: 6px; background: var(--accent-gold); border-radius: 50%; }
@keyframes ticker-scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }


.hero {
  position: relative;
  background-color: var(--primary);
  background-image: url('../assets/img/business_hero.webp');
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 120px 0;
  border-bottom: 4px solid var(--accent);
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(10, 25, 47, 0.95) 0%, rgba(10, 25, 47, 0.7) 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero__content { max-width: 700px; }
.hero__chip { display: inline-block; padding: 6px 16px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); border-radius: 20px; font-size: 0.85rem; font-weight: 700; margin-bottom: 24px; text-transform: uppercase; letter-spacing: 1px; color: var(--accent-gold); }
.hero__title { font-size: 3.5rem; line-height: 1.1; margin-bottom: 24px; font-weight: 800; }
.hero__lead { font-size: 1.2rem; color: #cbd5e1; margin-bottom: 40px; line-height: 1.7; }
.hero__actions { display: flex; gap: 16px; }
.hero__actions .btn--outline { border-color: rgba(255,255,255,0.3); color: #fff; }
.hero__actions .btn--outline:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
@media (max-width: 768px) {
  .hero__title { font-size: 2.5rem; }
  .hero__actions { flex-direction: column; }
}


.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 60px; }
.stat-box { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); padding: 24px; border-radius: var(--radius-lg); backdrop-filter: blur(4px); }
.stat-box h4 { font-size: 2rem; color: #fff; margin-bottom: 4px; }
.stat-box span { font-size: 0.9rem; color: #94a3b8; }
@media (max-width: 800px) { .stats-row { grid-template-columns: repeat(2, 1fr); } }


.usp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.usp-card { padding: 30px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); transition: var(--transition); text-align: center; }
.usp-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.usp-icon { width: 60px; height: 60px; background: var(--surface-alt); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); margin: 0 auto 20px; transition: var(--transition); }
.usp-card:hover .usp-icon { background: var(--primary); color: #fff; }
.usp-card h3 { font-size: 1.2rem; margin-bottom: 12px; color: var(--primary); }
.usp-card p { color: var(--text-muted); font-size: 0.95rem; }
@media (max-width: 768px) { .usp-grid { grid-template-columns: 1fr; } }


.split-section { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split-section--reverse { direction: rtl; }
.split-section--reverse > * { direction: ltr; }
.split-img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); overflow: hidden; position: relative; }
.split-img::after { content: ''; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(0,0,0,0.1); border-radius: var(--radius-lg); pointer-events: none; }
.split-content h2 { font-size: 2.2rem; color: var(--primary); margin-bottom: 20px; line-height: 1.2; }
.split-content p { color: var(--text-muted); margin-bottom: 20px; font-size: 1.1rem; }
.split-list { list-style: none; margin-bottom: 30px; }
.split-list li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 12px; color: var(--text-main); font-weight: 600; }
.split-list li svg { color: var(--accent); width: 24px; height: 24px; flex-shrink: 0; }
@media (max-width: 900px) { .split-section { grid-template-columns: 1fr; } }


.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 30px; }
.product-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden; transition: var(--transition); display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.product-img-wrapper { height: 220px; background: var(--surface-alt); display: flex; align-items: center; justify-content: center; overflow: hidden; padding: 20px; }
.product-img { max-height: 100%; object-fit: contain; box-shadow: 0 4px 8px rgba(0,0,0,0.1); transition: transform 0.3s ease; }
.product-card:hover .product-img { transform: scale(1.05); }
.product-info { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.product-author { display: block; font-size: 0.8rem; font-weight: 700; color: var(--accent); text-transform: uppercase; margin-bottom: 8px; letter-spacing: 0.5px; }
.product-title { font-size: 1.1rem; margin-bottom: 12px; color: var(--primary); line-height: 1.3; }
.product-desc { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 20px; flex: 1; line-height: 1.5; }
.product-meta { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--border); }
.product-price { font-weight: 800; font-size: 1.2rem; color: var(--primary); }


.cart-overlay { position: fixed; inset: 0; background: rgba(10,25,47,0.5); z-index: 998; opacity: 0; pointer-events: none; transition: var(--transition); backdrop-filter: blur(2px); }
.cart-overlay.active { opacity: 1; pointer-events: auto; }
.cart-sidebar {
  position: fixed; top: 0; right: 0; bottom: 0; width: 400px; max-width: 100%;
  background: var(--surface); z-index: 999; transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex; flex-direction: column; box-shadow: -5px 0 25px rgba(0,0,0,0.1);
}
.cart-sidebar.active { transform: translateX(0); }
.cart-header { padding: 24px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; background: var(--surface-alt); }
.cart-header h3 { font-size: 1.2rem; color: var(--primary); }
.cart-items { flex: 1; overflow-y: auto; padding: 24px; }
.cart-item { display: flex; justify-content: space-between; align-items: center; padding-bottom: 16px; margin-bottom: 16px; border-bottom: 1px solid var(--border); }
.cart-item-info h4 { font-size: 0.95rem; margin-bottom: 4px; color: var(--primary); }
.cart-item-price { color: var(--text-muted); font-weight: 600; font-size: 0.9rem; }
.remove-btn { color: #ef4444; font-size: 0.85rem; font-weight: 600; padding: 4px 8px; border-radius: 4px; background: rgba(239, 68, 68, 0.1); }
.remove-btn:hover { background: #ef4444; color: #fff; }
.cart-footer { padding: 24px; border-top: 1px solid var(--border); background: var(--surface-alt); }
.cart-total { display: flex; justify-content: space-between; font-size: 1.2rem; font-weight: 800; margin-bottom: 16px; color: var(--primary); }
.cart-footer .btn { width: 100%; }


.faq-grid { max-width: 800px; margin: 0 auto; }
.faq-item { margin-bottom: 16px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); overflow: hidden; }
.faq-question { padding: 20px 24px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 700; color: var(--primary); transition: var(--transition); }
.faq-question:hover { background: var(--surface-alt); }
.faq-icon { transition: transform 0.3s; color: var(--accent); }
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer { padding: 0 24px; max-height: 0; overflow: hidden; transition: all 0.3s ease; color: var(--text-muted); }
.faq-item.active .faq-answer { padding: 0 24px 20px; max-height: 500px; }


.subscribe { background: var(--primary); color: #fff; text-align: center; border-radius: var(--radius-lg); padding: 60px 20px; margin: 60px 0; }
.subscribe h2 { font-size: 2rem; margin-bottom: 16px; }
.subscribe p { color: #cbd5e1; margin-bottom: 30px; }
.subscribe-form { display: flex; max-width: 500px; margin: 0 auto; gap: 8px; }
.subscribe-form input { flex: 1; padding: 14px 20px; border: none; border-radius: var(--radius-md); font-family: inherit; }
.subscribe-form input:focus { outline: 2px solid var(--accent); }
@media (max-width: 500px) { .subscribe-form { flex-direction: column; } }


.site-footer { background: var(--primary); color: #cbd5e1; padding-top: 80px; border-top: 4px solid var(--accent); }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 60px; }
.footer__brand .brand { color: #fff; margin-bottom: 16px; display: inline-flex; }
.footer__brand p { font-size: 0.9rem; line-height: 1.6; }
.footer__col h2 { color: #fff; margin-bottom: 20px; font-size: 1.1rem; font-weight: 700; }
.footer__col ul { list-style: none; }
.footer__col li { margin-bottom: 12px; }
.footer__col a { color: #cbd5e1; font-size: 0.95rem; }
.footer__col a:hover { color: #fff; padding-left: 5px; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; padding: 24px 0; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.85rem; }
.footer__social { display: flex; align-items: center; gap: 16px; padding-bottom: 24px; font-size: 0.9rem; }
.footer__social a { color: #fff; font-weight: 600; }
.footer__age { margin-left: auto; background: rgba(255,255,255,0.1); padding: 4px 8px; border-radius: 4px; font-weight: 800; color: #fff; }
.footer__disclaimer { font-size: 0.75rem; color: #94a3b8; padding-bottom: 24px; text-align: center; }
@media (max-width: 900px) { .footer__grid { grid-template-columns: 1fr 1fr; } .footer__brand { grid-column: span 2; } }
@media (max-width: 500px) { .footer__grid { grid-template-columns: 1fr; } .footer__brand { grid-column: span 1; } .footer__bottom { flex-direction: column; gap: 10px; text-align: center; } }


.chat-widget { position: fixed; bottom: 24px; right: 24px; z-index: 990; }
.chat-toggle { width: 56px; height: 56px; border-radius: 50%; background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg); transition: var(--transition); }
.chat-toggle:hover { transform: scale(1.1); background: var(--accent); }
.chat-toggle .ic { width: 28px; height: 28px; }
.chat-panel { position: absolute; bottom: 80px; right: 0; width: 320px; max-width: calc(100vw - 48px); background: var(--surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); border: 1px solid var(--border); overflow: hidden; opacity: 0; pointer-events: none; transform: translateY(20px); transition: var(--transition); display: flex; flex-direction: column; }
.chat-widget.active .chat-panel { opacity: 1; pointer-events: auto; transform: translateY(0); }
.chat-head { background: var(--primary); color: #fff; padding: 16px 20px; display: flex; justify-content: space-between; align-items: center; }
.chat-head h4 { font-size: 1rem; }
.chat-head p { font-size: 0.8rem; color: #cbd5e1; }
.chat-head__close { color: #fff; opacity: 0.7; }
.chat-head__close:hover { opacity: 1; }
.chat-body { padding: 20px; height: 250px; overflow-y: auto; background: var(--surface-alt); }
.chat-msg { background: var(--surface); padding: 12px 16px; border-radius: 12px 12px 12px 0; font-size: 0.9rem; margin-bottom: 12px; border: 1px solid var(--border); max-width: 85%; }
.chat-input { display: flex; padding: 16px; border-top: 1px solid var(--border); background: var(--surface); }
.chat-input input { flex: 1; border: none; outline: none; font-family: inherit; font-size: 0.95rem; }
.chat-input button { color: var(--accent); padding: 0 8px; }

.cookie-bar { position: fixed; bottom: 0; left: 0; right: 0; background: var(--surface); padding: 20px; display: flex; justify-content: space-between; align-items: center; box-shadow: 0 -4px 12px rgba(0,0,0,0.1); z-index: 997; transform: translateY(100%); transition: transform 0.5s ease; border-top: 1px solid var(--border); }
.cookie-bar.active { transform: translateY(0); }
.cookie-bar p { font-size: 0.9rem; color: var(--text-muted); max-width: 800px; }
.cookie-bar__actions { display: flex; gap: 12px; }
.cookie-bar .accept { background: var(--primary); color: #fff; padding: 10px 20px; border-radius: var(--radius-sm); font-weight: 600; transition: var(--transition); }
.cookie-bar .accept:hover { background: var(--accent); }
.cookie-bar .reject { background: var(--surface-alt); color: var(--text-main); padding: 10px 20px; border-radius: var(--radius-sm); font-weight: 600; border: 1px solid var(--border); }
@media (max-width: 768px) { .cookie-bar { flex-direction: column; gap: 16px; text-align: center; } .cookie-bar__actions { width: 100%; justify-content: stretch; } .cookie-bar button { flex: 1; } }


.quiz-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.quiz-step { background: var(--surface); border: 1px solid var(--border); padding: 32px; border-radius: var(--radius-lg); text-align: center; position: relative; }
.quiz-step__num { width: 40px; height: 40px; background: var(--accent); color: #fff; font-size: 1.2rem; font-weight: 800; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; }
.quiz-step h3 { font-size: 1.2rem; color: var(--primary); margin-bottom: 12px; }
.quiz-step p { color: var(--text-muted); font-size: 0.95rem; }
@media (max-width: 768px) { .quiz-steps { grid-template-columns: 1fr; } }

.quiz-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.quiz-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); display: flex; flex-direction: column; }
.quiz-card__media img { width: 100%; height: 250px; object-fit: cover; }
.quiz-card__intro { padding: 32px; flex: 1; display: flex; flex-direction: column; }
.quiz-card__intro h3 { font-size: 1.5rem; color: var(--primary); margin-bottom: 16px; }
.quiz-card__meta { display: flex; gap: 16px; font-size: 0.85rem; color: var(--text-muted); font-weight: 600; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.quiz-card__meta span { display: flex; align-items: center; gap: 6px; }
.quiz-card__intro p { color: var(--text-muted); margin-bottom: 24px; flex: 1; }
.quiz-card__start { width: 100%; justify-content: center; padding: 16px; font-size: 1.1rem; }
@media (max-width: 900px) { .quiz-duo { grid-template-columns: 1fr; } }

.quiz-card__stage { padding: 32px; background: var(--surface-alt); border-top: 4px solid var(--primary); flex: 1; display: flex; flex-direction: column; }
.quiz-q-text { font-size: 1.3rem; font-weight: 800; color: var(--primary); margin-bottom: 24px; line-height: 1.4; }
.quiz-options { display: flex; flex-direction: column; gap: 12px; }
.quiz-option { padding: 16px; text-align: left; background: var(--surface); border: 2px solid var(--border); border-radius: var(--radius-md); font-size: 1rem; font-weight: 600; color: var(--text-main); cursor: pointer; transition: var(--transition); }
.quiz-option:hover { border-color: var(--accent); background: rgba(59, 130, 246, 0.05); }
.quiz-option.correct { border-color: #10b981; background: rgba(16, 185, 129, 0.1); color: #047857; }
.quiz-option.wrong { border-color: #ef4444; background: rgba(239, 68, 68, 0.1); color: #b91c1c; }
.quiz-feedback-box { margin-top: 24px; padding: 20px; border-radius: var(--radius-md); font-size: 0.95rem; line-height: 1.6; display: none; }
.quiz-feedback-box.correct { background: rgba(16, 185, 129, 0.1); color: #047857; display: block; }
.quiz-feedback-box.wrong { background: rgba(239, 68, 68, 0.1); color: #b91c1c; display: block; }
.quiz-next-btn { margin-top: 20px; width: 100%; display: none; }
.quiz-result { text-align: center; }
.quiz-result h3 { font-size: 2rem; color: var(--primary); margin-bottom: 16px; }
.quiz-result p { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 30px; }

@media (max-width: 768px) {
  body { font-size: 15px; }
  h1 { font-size: 2.2rem !important; }
  h2 { font-size: 1.8rem !important; }
  h3 { font-size: 1.3rem !important; }
  .section__head h2 { font-size: 1.8rem; }
  .hero__title { font-size: 2rem; }
  .split-content h2 { font-size: 1.8rem; }
  .page-hero h1 { font-size: 2.2rem; }
  p { font-size: 1rem; }
  .product-title { font-size: 1rem; }
}