/* === Reset === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--primary:#4a8db7;--primary-dark:#3a7ca5;--dark:#1a2332;--text:#333;--text2:#666;--light:#f7f9fc;--white:#fff;--accent:#c8a96e;--green:#28a745;--red:#dc3545}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:var(--text);line-height:1.6;overflow-x:hidden}
.container{max-width:1140px;margin:0 auto;padding:0 24px}
a{text-decoration:none;color:inherit}

/* === Navbar === */
.navbar{position:fixed;top:0;left:0;right:0;background:rgba(26,35,50,.95);backdrop-filter:blur(10px);z-index:100;padding:14px 0}
.nav-content{display:flex;align-items:center;justify-content:space-between}
.logo{font-size:20px;font-weight:800;color:var(--white);letter-spacing:-.5px}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{color:rgba(255,255,255,.75);font-size:14px;font-weight:500;transition:.2s}
.nav-links a:hover{color:#fff}
.btn-nav{background:var(--primary);color:#fff !important;padding:8px 20px;border-radius:6px;font-weight:600;transition:.2s}
.btn-nav:hover{background:var(--primary-dark)}
.btn-demo{background:transparent;color:#fff !important;padding:8px 20px;border-radius:6px;font-weight:600;transition:.2s;border:1px solid var(--green)}
.btn-demo:hover{background:var(--green);color:#fff !important}
.menu-toggle{display:none;background:none;border:none;color:#fff;font-size:24px;cursor:pointer}

/* === Language Switcher === */
.lang-switch{position:relative}
.lang-current{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);color:#fff;padding:4px 12px;border-radius:4px;cursor:pointer;font-size:13px;font-weight:600}
.lang-current:hover{background:rgba(255,255,255,.25)}
.lang-dropdown{display:none;position:absolute;top:calc(100% + 6px);right:0;background:var(--dark);border:1px solid rgba(255,255,255,.15);border-radius:6px;overflow:hidden;min-width:60px;box-shadow:0 8px 24px rgba(0,0,0,.3);z-index:10}
.lang-dropdown.open{display:block}
.lang-dropdown a{display:block;padding:8px 16px;color:rgba(255,255,255,.75);font-size:13px;font-weight:500;transition:.15s}
.lang-dropdown a:hover{background:rgba(255,255,255,.1);color:#fff}
.lang-dropdown a.lang-active{color:var(--primary);font-weight:700}

/* === Hero === */
.hero{background:linear-gradient(135deg,#1a2332 0%,#2d3e50 100%);padding:140px 0 80px;color:#fff;overflow:hidden}
.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.hero-text h1{font-size:42px;font-weight:800;line-height:1.15;margin-bottom:20px}
.highlight{color:var(--primary);position:relative}
.hero-text p{font-size:18px;color:rgba(255,255,255,.7);margin-bottom:32px;max-width:480px}
.hero-actions{display:flex;gap:14px;margin-bottom:20px}
.trust-badges{display:flex;gap:20px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.5)}
.trust-badges span{display:flex;align-items:center;gap:4px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 32px;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:.2s;border:2px solid transparent}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(74,141,183,.3)}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn-outline-dark{background:transparent;color:var(--dark);border:2px solid var(--dark)}
.btn-outline-dark:hover{background:var(--dark);color:#fff}
.btn-white{background:#fff;color:var(--dark);border-color:#fff}
.btn-white:hover{background:#f0f0f0;transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.2)}

/* === Mockup === */
.mockup{background:var(--white);border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.3);overflow:hidden;transform:perspective(800px) rotateY(-5deg) rotateX(2deg);transition:.4s}
.mockup:hover{transform:perspective(800px) rotateY(0) rotateX(0)}
.mockup-header{background:#2d3e50;padding:10px 14px;display:flex;align-items:center;gap:6px}
.dot{width:10px;height:10px;border-radius:50%}
.dot.red{background:#ff5f57}.dot.yellow{background:#ffbd2e}.dot.green{background:#28c840}
.mockup-title{color:rgba(255,255,255,.6);font-size:12px;margin-left:8px}
.mockup-body{padding:20px;background:#f7f9fc}
.kpi-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.kpi{background:#fff;border-radius:6px;padding:12px;text-align:center;border:1px solid #e8ecf0}
.kpi-label{font-size:10px;color:#888;text-transform:uppercase;letter-spacing:.5px}
.kpi-value{font-size:20px;font-weight:700;color:var(--text);margin-top:2px}
.green-text{color:var(--green)}
.chart-mock{display:flex;align-items:flex-end;gap:6px;height:80px;padding-top:8px}
.chart-mock .bar{flex:1;background:var(--primary);border-radius:3px 3px 0 0;min-width:8px}

/* === Target Group Bar === */
.target-group{padding:28px 0;background:var(--white);border-bottom:1px solid #e8ecf0}
.target-grid{display:flex;justify-content:center;gap:40px;flex-wrap:wrap}
.target-item{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--text2)}
.target-icon{font-size:24px}

/* === Section Headers === */
.section-header{text-align:center;margin-bottom:48px}
.section-header h2{font-size:36px;font-weight:800;color:var(--dark);margin-bottom:12px}
.section-header p{font-size:17px;color:var(--text2);max-width:540px;margin:0 auto}
.section-header.light h2{color:#fff}
.section-header.light p{color:rgba(255,255,255,.7)}

/* === Features === */
.features{padding:100px 0;background:var(--white)}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.feature-card{background:var(--light);border-radius:12px;padding:32px 28px;border:1px solid #e8ecf0;transition:.3s}
.feature-card:hover{transform:translateY(-6px);box-shadow:0 12px 36px rgba(0,0,0,.08);border-color:var(--primary)}
.feature-icon{width:56px;height:56px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:#fff}
.feature-icon.blue{background:var(--primary)}.feature-icon.green{background:var(--green)}
.feature-icon.red{background:var(--red)}.feature-icon.purple{background:#7c3aed}
.feature-icon.orange{background:#e6a817}.feature-icon.teal{background:#0d9488}
.feature-card h3{font-size:19px;font-weight:700;margin-bottom:10px;color:var(--dark)}
.feature-card p{font-size:14px;color:var(--text2);line-height:1.6;margin-bottom:14px}
.feature-list{list-style:none;font-size:13px;color:var(--text2)}
.feature-list li{padding:3px 0;padding-left:18px;position:relative}
.feature-list li::before{content:'';position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;background:var(--primary);opacity:.5}

/* === Benefits === */
.benefits{padding:80px 0;background:var(--dark);color:#fff}
.benefits-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.benefit{text-align:center;padding:24px}
.benefit-icon{font-size:36px;margin-bottom:12px}
.benefit h4{font-size:17px;font-weight:700;margin-bottom:8px}
.benefit p{font-size:13px;color:rgba(255,255,255,.6);line-height:1.5}

/* === Pricing === */
.pricing{padding:100px 0;background:var(--light)}
.pricing-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;max-width:800px;margin:0 auto}
.pricing-card{background:var(--white);border-radius:16px;padding:40px 32px;border:1px solid #e8ecf0;text-align:center;position:relative;transition:.3s}
.pricing-card:hover{transform:translateY(-6px);box-shadow:0 12px 40px rgba(0,0,0,.1)}
.pricing-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--primary);color:#fff;padding:4px 20px;border-radius:20px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.pricing-card h3{font-size:22px;font-weight:700;margin-bottom:16px;color:var(--dark)}
.pricing-price{margin-bottom:16px;display:flex;align-items:baseline;justify-content:center;gap:2px}
.pricing-price .currency{font-size:18px;font-weight:600;color:var(--text2)}
.pricing-price .amount{font-size:52px;font-weight:800;color:var(--dark);line-height:1}
.pricing-price .period{font-size:15px;color:var(--text2);margin-left:4px}
.pricing-desc{font-size:14px;color:var(--text2);margin-bottom:24px;min-height:40px}
.pricing-features{list-style:none;text-align:left;margin-bottom:28px}
.pricing-features li{padding:8px 0;font-size:14px;color:var(--text);border-bottom:1px solid #f0f2f4}
.pricing-features li:last-child{border:none}
.btn-full{width:100%}

/* === FAQ === */
.faq{padding:100px 0;background:var(--white)}
.faq-list{max-width:760px;margin:0 auto}
.faq-item{border:1px solid #e8ecf0;border-radius:8px;margin-bottom:10px;overflow:hidden;transition:.2s}
.faq-item:hover{border-color:var(--primary)}
.faq-item summary{padding:18px 24px;font-size:16px;font-weight:600;color:var(--dark);cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;transition:.15s}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-size:22px;font-weight:400;color:var(--primary);flex-shrink:0;margin-left:16px;transition:.2s}
.faq-item[open] summary::after{content:'\2212';transform:rotate(180deg)}
.faq-item[open] summary{color:var(--primary);border-bottom:1px solid #e8ecf0}
.faq-item p{padding:16px 24px;font-size:14px;color:var(--text2);line-height:1.7}

/* === Kontakt === */
.contact{padding:80px 0;background:var(--light)}
.contact-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:start}
.contact-form{background:var(--white);border-radius:12px;padding:32px;border:1px solid #e8ecf0;box-shadow:0 4px 16px rgba(0,0,0,.04)}
.contact-form .form-row{display:flex;gap:16px;margin-bottom:16px}
.contact-form .form-group{flex:1}
.contact-form label{display:block;font-size:13px;font-weight:600;color:var(--text);margin-bottom:4px}
.contact-form input,.contact-form textarea{width:100%;padding:10px 14px;border:1px solid #dde1e6;border-radius:6px;font-size:14px;font-family:inherit;transition:.2s}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(74,141,183,.12)}
.contact-form textarea{resize:vertical;min-height:100px}
.contact-status{text-align:center;margin-top:12px;font-size:14px;font-weight:600;min-height:24px}
.contact-status.success{color:var(--green)}.contact-status.error{color:var(--red)}
.contact-info-box{background:var(--dark);color:#fff;border-radius:12px;padding:32px}
.info-item{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:14px}
.info-item:last-of-type{border:none}
.info-icon{font-size:24px;width:36px;text-align:center;flex-shrink:0}

/* === Footer === */
.footer{background:var(--dark);color:rgba(255,255,255,.5);padding:40px 0}
.footer-content{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.footer-brand p{font-size:13px;margin-top:4px}
.footer-links{display:flex;gap:20px}
.footer-links a{font-size:13px;transition:.2s}
.footer-links a:hover{color:#fff}
.footer-lang{display:flex;gap:12px}
.footer-lang a{font-size:12px;padding:3px 8px;border:1px solid rgba(255,255,255,.2);border-radius:3px;transition:.2s}
.footer-lang a:hover{border-color:#fff;color:#fff}
.footer-copy{font-size:12px;width:100%;text-align:center;margin-top:16px;padding-top:16px;border-top:1px solid rgba(255,255,255,.1)}

/* === Responsive === */
@media(max-width:960px){
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .benefits-grid{grid-template-columns:repeat(2,1fr)}
  .hero-content{grid-template-columns:1fr;text-align:center}
  .hero-text p{margin:0 auto 32px}
  .hero-actions{justify-content:center}
  .trust-badges{justify-content:center}
  .hero-visual{display:flex;justify-content:center}
  .mockup{transform:none;max-width:420px}
  .pricing-grid{grid-template-columns:1fr;max-width:440px}
}
@media(max-width:640px){
  .features-grid{grid-template-columns:1fr}
  .benefits-grid{grid-template-columns:1fr 1fr}
  .hero-text h1{font-size:30px}
  .section-header h2{font-size:28px}
  .contact-grid{grid-template-columns:1fr}
  .contact-form .form-row{flex-direction:column;gap:12px}
  .nav-links{display:none;position:absolute;top:56px;left:0;right:0;background:var(--dark);flex-direction:column;padding:20px;gap:16px}
  .nav-links.open{display:flex}
  .menu-toggle{display:block}
  .target-grid{gap:20px}
  .target-item{font-size:13px}
  .target-icon{font-size:20px}
  .footer-content{flex-direction:column;text-align:center}
  .footer-links{flex-wrap:wrap;justify-content:center}
  .faq-item summary{font-size:14px;padding:14px 18px}
  .faq-item p{padding:12px 18px}
  .pricing-price .amount{font-size:42px}
}