*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --black:#0a0a0a;--ink:#1a1a1a;--ink-soft:#555;--ink-muted:#888;--ink-faint:#aaa;
  --border:#e0e0e0;--border-light:#eee;--gray-bg:#f5f5f5;--gray-mid:#e0e0e0;
  --white:#fff;--ph-bg:#ededed;--ph-text:#bbb;
  --font:'Sora',sans-serif;--r:4px;--max-w:1080px;
}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--white);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;cursor:pointer}
button{cursor:pointer;font-family:var(--font)}
.container{max-width:var(--max-w);margin:0 auto;padding:0 40px}
h1{font-size:clamp(32px,5vw,52px);font-weight:700;letter-spacing:-.03em;line-height:1.1}
h2{font-size:clamp(24px,3vw,36px);font-weight:700;letter-spacing:-.02em;line-height:1.15;margin-bottom:16px}
h3{font-size:20px;font-weight:600;letter-spacing:-.01em}
h4{font-size:15px;font-weight:600;letter-spacing:-.01em}
.eyebrow{font-size:11px;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:14px;display:block}
.section-title{font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted);text-align:center;margin-bottom:40px}

/* Buttons */
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--black);color:var(--white);font-size:13px;font-weight:500;padding:14px 32px;border-radius:var(--r);border:none;letter-spacing:.02em;transition:opacity .2s}
.btn-primary:hover{opacity:.8}
.btn-white{display:inline-flex;align-items:center;gap:8px;background:var(--white);color:var(--black);font-size:13px;font-weight:500;padding:14px 32px;border-radius:var(--r);border:none;transition:opacity .2s}
.btn-white:hover{opacity:.85}
.btn-outline{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--ink);font-size:13px;font-weight:500;padding:13px 32px;border-radius:var(--r);border:1px solid var(--border);transition:border-color .2s}
.btn-outline:hover{border-color:var(--ink)}

/* Nav */
#main-nav{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.95);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:var(--max-w);margin:0 auto;padding:0 40px;display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{font-size:18px;font-weight:700;letter-spacing:-.03em;color:var(--black)}
.logo-dot{color:var(--ink-muted)}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-btn{background:none;border:none;font-size:13px;font-weight:400;color:var(--ink-soft);padding:8px 14px;border-radius:var(--r);display:flex;align-items:center;gap:5px;transition:color .15s}
.nav-btn:hover,.dd.open .nav-btn{color:var(--black)}
.nav-btn svg{width:8px;height:5px;transition:transform .2s}
.dd.open .nav-btn svg{transform:rotate(180deg)}
.dd{position:relative}
.dd-menu{display:none;position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);background:var(--white);border:1px solid var(--border);border-radius:6px;box-shadow:0 8px 32px rgba(0,0,0,.1);padding:6px;min-width:210px;z-index:9999}
.dd.open .dd-menu{display:block;animation:ddIn .12s ease}
@keyframes ddIn{from{opacity:0;transform:translateX(-50%) translateY(-4px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}
.dd-menu a{display:block;padding:9px 14px;font-size:13px;color:var(--ink-soft);border-radius:3px;transition:all .1s}
.dd-menu a:hover{background:var(--gray-bg);color:var(--black)}
.dd-grouped{display:flex;gap:0;min-width:380px;padding:8px}
.dd-group{flex:1}
.dd-group+.dd-group{border-left:1px solid var(--border-light);padding-left:8px}
.dd-group-label{display:block;font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted);padding:6px 14px 8px}
.cta-nav{background:var(--black);color:var(--white);font-size:12px;font-weight:500;letter-spacing:.02em;padding:9px 22px;border-radius:var(--r);border:none;margin-left:12px;transition:opacity .2s}
.cta-nav:hover{opacity:.8}
.mobile-toggle{display:none}

/* Hero */
.hero{padding:100px 40px 80px;border-bottom:1px solid var(--border)}
.hero-home{padding:120px 40px 100px}
.hero-content{max-width:var(--max-w);margin:0 auto}
.hero h1{margin-bottom:20px}
.hero-sub{font-size:17px;font-weight:300;color:var(--ink-soft);line-height:1.7;max-width:540px;margin-bottom:32px}
.hero-actions{display:flex;gap:12px}
.hero-split{display:grid;grid-template-columns:1fr 1fr;min-height:400px;border-bottom:1px solid var(--border)}
.hero-text{padding:80px 60px 80px 40px;display:flex;flex-direction:column;justify-content:center}
.hero-img{background:var(--ph-bg);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;border-left:1px solid var(--border)}
.img-ph{display:flex;flex-direction:column;align-items:center;gap:8px}
.img-ph-icon{width:48px;height:48px;border:2px solid var(--ph-text);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--ph-text)}
.img-ph-label{font-size:11px;color:var(--ph-text);letter-spacing:.05em}
.img-placeholder{background:var(--ph-bg);width:100%;aspect-ratio:16/10;border-radius:var(--r);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;margin:16px 0}
.img-placeholder span{font-size:11px;color:var(--ph-text)}

/* Trust */
.trust-bar{background:var(--black);padding:28px 40px;color:var(--white)}
.trust-grid{max-width:var(--max-w);margin:0 auto;display:flex;justify-content:space-between}
.trust-item{text-align:center;flex:1}
.trust-val{font-size:28px;font-weight:700;letter-spacing:-.03em;display:block;line-height:1.2}
.trust-label{font-size:12px;font-weight:300;opacity:.6;margin-top:4px;display:block}

/* Partners */
.partner-logos{padding:28px 40px;border-bottom:1px solid var(--border)}
.partner-label{font-size:10px;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--ink-faint);text-align:center;display:block;margin-bottom:18px}
.logo-row{display:flex;justify-content:center;gap:40px;flex-wrap:wrap;align-items:center;max-width:var(--max-w);margin:0 auto}
.logo-ph{font-size:13px;font-weight:600;color:var(--ink-faint);padding:10px 24px;border:1px solid var(--border);border-radius:var(--r)}

/* Sections */
.intro-section{padding:80px 40px}
.intro-section .container{max-width:720px}
.intro-section h2{text-align:center}
.intro-text{font-size:16px;font-weight:300;color:var(--ink-soft);line-height:1.85;text-align:center}
.about-section{padding:80px 40px;border-top:1px solid var(--border)}
.about-section h2{text-align:center}
.about-cols{display:grid;grid-template-columns:1fr 1fr;gap:40px;max-width:860px;margin:24px auto 0}
.about-cols p{font-size:15px;font-weight:300;color:var(--ink-soft);line-height:1.85}

/* Cards */
.card-section{padding:64px 40px;border-top:1px solid var(--border)}
.card-section.bg-gray{background:var(--gray-bg)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.card{border:1px solid var(--border);border-radius:var(--r);padding:28px;transition:border-color .2s;position:relative}
.card:hover{border-color:var(--ink-faint)}
.card[onclick]{cursor:pointer}
.card[onclick]:hover{border-color:var(--black)}
.card-num{font-size:36px;font-weight:700;color:var(--gray-mid);letter-spacing:-.03em;margin-bottom:8px;line-height:1}
.card-tag{font-size:11px;font-weight:400;color:var(--ink-muted);margin-bottom:6px}
.card-h{font-size:15px;font-weight:600;color:var(--ink);margin-bottom:10px;line-height:1.35}
.card-body{font-size:13px;font-weight:300;color:var(--ink-soft);line-height:1.75}
.card-arrow{font-size:13px;font-weight:500;color:var(--ink-muted);display:block;margin-top:16px;transition:color .2s,transform .2s}
.card[onclick]:hover .card-arrow{color:var(--black);transform:translateX(4px)}
.blog-tag{font-size:10px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted);border:1px solid var(--border);display:inline-block;padding:3px 10px;border-radius:2px;margin-bottom:14px}
.placeholder-card{border-style:dashed}
.ph-text{color:var(--ink-muted);font-style:italic}
.services-overview{padding:64px 40px;background:var(--gray-bg);border-top:1px solid var(--border)}
.services-overview .card{background:var(--white)}

/* Problem */
.problem-section{padding:56px 40px;background:var(--gray-bg);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.problem-label{font-size:10px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:14px}
.problem-h{font-size:22px;font-weight:700;letter-spacing:-.02em;margin-bottom:16px;max-width:600px;line-height:1.25}
.problem-body{font-size:15px;font-weight:300;color:var(--ink-soft);line-height:1.8;margin-bottom:20px;max-width:640px}
.problem-highlight{font-size:15px;font-weight:500;color:var(--ink);padding:20px 24px;background:var(--white);border-left:3px solid var(--black);max-width:640px;line-height:1.6}

/* Process */
.process-section{padding:64px 40px;border-top:1px solid var(--border)}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.process-step{text-align:center;padding:20px}
.step-num{font-size:40px;font-weight:700;color:var(--gray-mid);display:block;margin-bottom:12px;line-height:1}
.process-step h4{font-size:14px;margin-bottom:8px}
.process-step p{font-size:13px;font-weight:300;color:var(--ink-soft);line-height:1.65}

/* Mid CTA */
.mid-cta{padding:36px 40px;background:var(--gray-bg);border-top:1px solid var(--border);border-bottom:1px solid var(--border);text-align:center}
.mid-cta p{font-size:15px;font-weight:400;color:var(--ink);margin-bottom:18px}

/* Testimonial */
.testimonial{padding:56px 40px;border-top:1px solid var(--border)}
.testimonial.placeholder{background:var(--gray-bg)}
.test-inner{max-width:600px;margin:0 auto;text-align:center}
.quote-mark{font-size:56px;font-weight:700;line-height:.8;color:var(--gray-mid);margin-bottom:8px}
blockquote{font-size:16px;font-weight:300;color:var(--ink-soft);line-height:1.8;font-style:italic;margin-bottom:20px}
.test-attr{border-top:1px solid var(--border);padding-top:14px}
.test-attr strong{display:block;font-size:13px;font-weight:600}
.test-attr span{font-size:12px;font-weight:300;color:var(--ink-muted)}
.ph-note{font-size:11px;color:var(--ink-muted);display:block;margin-top:10px;font-style:italic}
.testimonials-home{padding:64px 40px;border-top:1px solid var(--border);background:var(--gray-bg)}
.test-card{padding:32px;border:1px solid var(--border);border-radius:var(--r);background:var(--white)}
.test-card blockquote{font-size:15px}

/* Bottom CTA */
.bottom-cta{padding:64px 40px;background:var(--black);color:var(--white)}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;max-width:860px;margin:0 auto}
.cta-quote-col blockquote{font-size:17px;font-weight:300;line-height:1.7;color:rgba(255,255,255,.55);border-left:2px solid rgba(255,255,255,.2);padding-left:24px;font-style:italic}
.cta-action-col{text-align:center}
.cta-action-col h3{color:var(--white);font-size:20px;margin-bottom:10px}
.cta-action-col p{color:rgba(255,255,255,.5);font-size:14px;font-weight:300;margin-bottom:24px;line-height:1.65}

/* FAQ */
.faq-sec{padding:64px 40px;border-top:1px solid var(--border)}
.faq-list{max-width:680px;margin:0 auto;border-top:1px solid var(--border)}
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{font-size:14px;font-weight:500;color:var(--ink);padding:20px 0;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.faq-q:hover{color:var(--ink-soft)}
.faq-toggle{font-size:20px;font-weight:300;color:var(--ink-muted);transition:transform .25s;flex-shrink:0;margin-left:16px}
.faq-a{display:none;padding:0 0 20px;font-size:14px;font-weight:300;color:var(--ink-soft);line-height:1.8}
.faq-item.open .faq-a{display:block}
.faq-item.open .faq-toggle{transform:rotate(45deg)}

/* Breadcrumb */
.breadcrumb{padding:14px 40px;border-bottom:1px solid var(--border);font-size:12px;font-weight:300;color:var(--ink-muted)}
.breadcrumb a{color:var(--ink-soft)}
.breadcrumb a:hover{color:var(--black)}
.breadcrumb span{margin:0 6px}

/* Page intro */
.page-intro-bar{padding:36px 40px;border-bottom:1px solid var(--border)}
.intro-q{font-size:20px;font-weight:500;color:var(--ink);max-width:580px;line-height:1.4}

/* Detail */
.detail-text{padding:40px;border-bottom:1px solid var(--border)}
.detail-text p{font-size:15px;font-weight:300;color:var(--ink-soft);line-height:1.85;max-width:640px}
.legal-text{padding:56px 40px}
.legal-text h3{margin-top:32px;font-size:15px}
.legal-text h3:first-child{margin-top:0}
.legal-text p{margin-top:8px}
.legal-text a{text-decoration:underline}

/* Kontakt */
.kontakt-section{padding:64px 40px}
.kontakt-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:56px;max-width:800px;margin:0 auto}
.kontakt-info h3{font-size:22px;font-weight:700;margin-bottom:4px}
.kontakt-role{font-size:14px;font-weight:300;color:var(--ink-muted);margin-bottom:28px}
.kontakt-detail{font-size:14px;font-weight:300;color:var(--ink-soft);line-height:1.8;margin-bottom:16px}
.kontakt-detail strong{font-weight:500;color:var(--ink)}
.kontakt-img{width:100%;aspect-ratio:4/3;background:var(--ph-bg);border-radius:var(--r);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;margin-bottom:28px}
.kontakt-form h3{font-size:17px;margin-bottom:24px}
.form-row{margin-bottom:16px}
.form-row label{display:block;font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:6px}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:var(--r);font-size:14px;font-family:var(--font);font-weight:300;color:var(--ink);background:var(--white);transition:border-color .15s}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{outline:none;border-color:var(--black)}
.kontakt-form .btn-primary{width:100%;justify-content:center;margin-top:8px}

/* Footer */
footer{background:var(--black);color:rgba(255,255,255,.5);padding:56px 40px 28px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;max-width:var(--max-w);margin:0 auto}
.footer-logo{font-size:22px;font-weight:700;letter-spacing:-.03em;color:var(--white);margin-bottom:14px}
.footer-desc{font-size:13px;font-weight:300;line-height:1.7;margin-bottom:20px}
.footer-badge{font-size:11px;font-weight:300;line-height:1.55;padding:12px 16px;border:1px solid rgba(255,255,255,.12);border-radius:var(--r)}
.footer-badge strong{color:var(--white);font-weight:600}
.footer-col h4{font-size:10px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:rgba(255,255,255,.3);margin-bottom:16px}
.footer-col a{display:block;font-size:13px;font-weight:300;line-height:2.1;cursor:pointer;transition:color .15s}
.footer-col a:hover{color:var(--white)}
.footer-col p{font-size:13px;font-weight:300;line-height:1.75}
.footer-bottom{max-width:var(--max-w);margin:44px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;font-size:11px;font-weight:300;color:rgba(255,255,255,.25)}
.footer-bottom a{color:rgba(255,255,255,.35);text-decoration:underline}

/* Responsive */
@media(max-width:860px){
  .container,.nav-inner{padding:0 24px}
  .hero,.card-section,.problem-section,.mid-cta,.testimonial,.bottom-cta,.faq-sec,.process-section,.intro-section,.about-section,.services-overview,.testimonials-home,.kontakt-section,.detail-text,.legal-text,.trust-bar,.partner-logos,.breadcrumb,.page-intro-bar{padding-left:24px;padding-right:24px}
  .nav-links,.cta-nav{display:none}
  .mobile-toggle{display:flex;flex-direction:column;gap:5px;background:none;border:none;padding:8px}
  .mobile-toggle span{display:block;width:20px;height:1.5px;background:var(--black)}
  .grid-2,.grid-3,.process-grid,.about-cols,.cta-grid,.kontakt-grid,.footer-grid,.hero-split{grid-template-columns:1fr}
  .trust-grid{flex-wrap:wrap;gap:24px;justify-content:center}
  .hero-split .hero-img{min-height:200px;border-left:none;border-top:1px solid var(--border)}
  .hero-split .hero-text{padding:60px 24px}
  .dd-grouped{flex-direction:column;min-width:auto}
}