/* === LIDIUM Zero Block CSS === */

:root{--orange:#E8520A;--orange-dark:#C44208;--black:#111;--dark:#1a1a1a;--gray:#f4f4f2;--text:#222;--muted:#666;--white:#fff;--border:#e0e0dc;}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Golos Text',sans-serif;color:var(--text);background:var(--white);font-size:15px;line-height:1.6}
.container{max-width:1200px;margin:0 auto;padding:0 32px}
.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--orange);margin-bottom:10px}
.section-title{font-family:'Bebas Neue',sans-serif;font-size:48px;line-height:1;color:var(--black);letter-spacing:1px;margin-bottom:32px}
.btn{display:inline-block;background:var(--orange);color:#fff;font-family:'Golos Text',sans-serif;font-size:14px;font-weight:700;padding:14px 28px;border:none;cursor:pointer;text-decoration:none;transition:background .2s}
.btn:hover{background:var(--orange-dark)}
.btn-outline{background:transparent;color:var(--orange);border:2px solid var(--orange)}.btn-outline:hover{background:var(--orange);color:#fff}
.btn-white{background:#fff;color:var(--black)}.btn-white:hover{background:#eee}
.btn-ghost{background:transparent;border:2px solid #444;color:#aaa}.btn-ghost:hover{border-color:#777;color:#ccc}

.topbar{background:var(--black);color:#aaa;font-size:12px;padding:7px 0}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px}
.topbar a{color:#aaa;text-decoration:none}.topbar strong{color:#fff}
nav{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 32px;max-width:1200px;margin:0 auto;gap:16px}
.logo{font-family:'Bebas Neue',sans-serif;font-size:26px;letter-spacing:2px;color:var(--black);text-decoration:none;cursor:pointer;white-space:nowrap}
.logo-sub{font-family:'Golos Text',sans-serif;font-size:10px;font-weight:500;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin-left:6px}
.nav-links{display:flex;gap:22px;list-style:none}
.nav-links a{font-size:13px;font-weight:500;color:var(--text);text-decoration:none;cursor:pointer;transition:color .15s}
.nav-links a:hover,.nav-links a.active{color:var(--orange)}
.hero{display:grid;grid-template-columns:1fr 1fr;min-height:490px}
.hero-left{padding:56px 48px 56px 0;display:flex;flex-direction:column;justify-content:center;gap:18px}
.hero-h1{font-family:'Bebas Neue',sans-serif;font-size:62px;line-height:.95;color:var(--black);letter-spacing:1px}
.hero-sub{font-size:16px;color:#444;line-height:1.65;max-width:400px}
.hero-note{font-size:12px;color:var(--muted)}
.hero-right{background:var(--dark);padding:48px 40px;display:flex;flex-direction:column;justify-content:center}
.hero-label{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#555;margin-bottom:14px}
.feat{display:flex;align-items:flex-start;gap:14px;padding:12px 0;border-bottom:1px solid #272727}.feat:last-child{border-bottom:none}
.feat-icon{width:30px;height:30px;background:var(--orange);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:14px;margin-top:2px}
.feat-strong{color:#fff;font-size:14px;font-weight:600;display:block;margin-bottom:2px}
.feat-text{font-size:12px;color:#888;line-height:1.5}
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.stat{padding:28px 20px;text-align:center;border-right:1px solid var(--border)}.stat:last-child{border-right:none}
.stat-num{font-family:'Bebas Neue',sans-serif;font-size:44px;line-height:1;color:var(--black)}
.stat-label{font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:var(--muted);margin-top:4px}
.aud-section{padding:72px 0}
.aud-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border);margin-top:8px}
.aud-card{background:var(--white);padding:32px 26px;cursor:pointer;transition:background .15s;display:block;text-decoration:none;color:inherit}
.aud-card:hover{background:#fafaf8}
.aud-num{font-family:'Bebas Neue',sans-serif;font-size:40px;color:var(--border);line-height:1;margin-bottom:12px;transition:color .15s}
.aud-card:hover .aud-num{color:var(--orange)}
.aud-title{font-family:'Bebas Neue',sans-serif;font-size:22px;color:var(--black);letter-spacing:.5px;margin-bottom:10px;line-height:1.1}
.aud-desc{font-size:13px;color:var(--muted);line-height:1.65;margin-bottom:18px}
.aud-arrow{font-size:13px;font-weight:700;color:var(--muted)}.aud-card:hover .aud-arrow{color:var(--orange)}
.courses-section{background:var(--gray);padding:72px 0}
.courses-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border)}
.course-card{background:var(--white);padding:28px 24px;cursor:pointer;transition:background .15s;text-decoration:none;color:inherit;display:block}
.course-card:hover{background:#fafaf8}
.course-tag{display:inline-block;font-size:10px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--orange);margin-bottom:8px}
.course-title{font-family:'Bebas Neue',sans-serif;font-size:22px;color:var(--black);margin-bottom:10px;letter-spacing:.5px;line-height:1.1}
.course-desc{font-size:13px;color:var(--muted);line-height:1.6;margin-bottom:16px}
.course-link{font-size:13px;font-weight:700;color:var(--orange)}
.quiz-band{background:var(--dark);padding:64px 0}
.quiz-inner{display:flex;align-items:center;justify-content:space-between;gap:48px}
.quiz-label{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--orange);font-weight:700;margin-bottom:10px}
.quiz-h2{font-family:'Bebas Neue',sans-serif;font-size:50px;color:#fff;line-height:1;margin-bottom:14px;letter-spacing:1px}
.quiz-sub{color:#888;font-size:15px;line-height:1.6;max-width:480px}
.mission-section{padding:72px 0}
.mission-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);margin-top:32px}
.mission-card{background:var(--white);padding:28px 20px}
.mission-icon{width:40px;height:40px;background:var(--orange);display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:14px}
.mission-title{font-weight:700;font-size:14px;color:var(--black);margin-bottom:8px}
.mission-desc{font-size:13px;color:var(--muted);line-height:1.65}
.about-hero{background:var(--dark);padding:72px 0}
.about-grid{display:grid;grid-template-columns:1fr 380px;gap:64px;align-items:start}
.about-h1{font-family:'Bebas Neue',sans-serif;font-size:52px;color:#fff;line-height:1;letter-spacing:1px;margin-bottom:16px}
.about-sub{color:#aaa;font-size:15px;line-height:1.75;margin-bottom:16px}
.about-badge{display:inline-block;background:var(--orange);color:#fff;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;padding:5px 12px;margin-bottom:16px}
.about-photo{width:100%;aspect-ratio:1;object-fit:cover;object-position:center top;display:block}
.about-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:40px 0}
.about-fact{background:var(--gray);padding:24px 20px;border-top:3px solid var(--orange)}
.about-fact-num{font-family:'Bebas Neue',sans-serif;font-size:40px;color:var(--black)}
.about-fact-label{font-size:13px;color:var(--muted);margin-top:4px}
.about-text{font-size:15px;color:var(--text);line-height:1.8;max-width:720px;margin-bottom:18px}
.social-list{display:flex;flex-direction:column;gap:12px;margin-top:24px}
.social-item{background:var(--white);padding:20px 24px;display:flex;align-items:flex-start;gap:16px;border-left:4px solid var(--orange)}
.social-icon-box{font-size:22px;flex-shrink:0;margin-top:2px}
.social-item-title{font-weight:700;font-size:14px;color:var(--black);margin-bottom:4px}
.social-item-desc{font-size:13px;color:var(--muted);line-height:1.6}
.cert-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}
.cert-item{background:var(--gray);padding:20px 24px;display:flex;align-items:flex-start;gap:14px}
.cert-icon{width:38px;height:38px;background:var(--black);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.cert-title{font-weight:700;font-size:14px;color:var(--black);margin-bottom:4px}
.cert-desc{font-size:12px;color:var(--muted);line-height:1.5}
.forw-hero{background:var(--dark);padding:72px 0}
.forw-h1{font-family:'Bebas Neue',sans-serif;font-size:56px;color:#fff;line-height:1;letter-spacing:1px;margin-bottom:16px}
.forw-sub{color:#aaa;font-size:16px;line-height:1.7;max-width:580px;margin-bottom:28px}
.forw-body{padding:64px 0}
.forw-2col{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.forw-block-title{font-family:'Bebas Neue',sans-serif;font-size:28px;color:var(--black);margin-bottom:16px;letter-spacing:.5px}
.forw-problems{background:var(--gray);padding:28px}
.forw-problem{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--border);font-size:14px}.forw-problem:last-child{border-bottom:none}
.forw-arrow{color:var(--orange);font-weight:700;flex-shrink:0}
.result-list{display:flex;flex-direction:column;gap:10px}
.result-item{background:var(--gray);padding:14px 18px;display:flex;align-items:center;gap:14px}
.result-check{width:28px;height:28px;background:var(--orange);display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:700;flex-shrink:0}
.result-text{font-size:14px;color:var(--text);font-weight:500;line-height:1.4}
.forw-note{background:var(--white);padding:20px;border-left:4px solid var(--orange);margin-top:16px;font-size:13px;color:var(--muted);line-height:1.7}
.cdh{background:var(--dark);padding:64px 0}
.cdh-inner{display:grid;grid-template-columns:1fr 320px;gap:56px;align-items:start}
.cdh-tag{font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--orange);margin-bottom:10px}
.cdh-h1{font-family:'Bebas Neue',sans-serif;font-size:52px;color:#fff;line-height:1;letter-spacing:1px;margin-bottom:16px}
.cdh-desc{color:#aaa;font-size:15px;line-height:1.7;margin-bottom:24px}
.cdh-meta{display:flex;gap:24px;flex-wrap:wrap;margin-bottom:24px}
.cdh-meta-item strong{color:#fff;display:block;font-size:15px;margin-bottom:2px}
.cdh-meta-item{font-size:12px;color:#888}
.cdh-box{background:var(--white);padding:28px 24px}
.cdh-box-title{font-family:'Bebas Neue',sans-serif;font-size:20px;color:var(--black);margin-bottom:16px;letter-spacing:.5px}
.cdh-includes{list-style:none;margin-bottom:24px}
.cdh-includes li{font-size:13px;color:var(--text);padding:7px 0;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
.cdh-includes li::before{content:"✓";color:var(--orange);font-weight:700}
.program-section{padding:64px 0}
.program-list{display:flex;flex-direction:column;gap:2px;margin-top:24px}
.prog-item{background:var(--gray);padding:18px 24px;display:flex;align-items:flex-start;gap:20px}
.prog-num{font-family:'Bebas Neue',sans-serif;font-size:26px;color:var(--orange);min-width:36px;line-height:1;margin-top:2px}
.prog-title{font-weight:700;font-size:15px;color:var(--black);margin-bottom:4px}
.prog-desc{font-size:13px;color:var(--muted);line-height:1.6}
.faq-section{background:var(--gray);padding:64px 0}
.faq-list{margin-top:24px;display:flex;flex-direction:column;gap:2px}
.faq-item{background:var(--white);border-left:3px solid transparent;transition:border-color .2s}
.faq-item.open{border-left-color:var(--orange)}
.faq-q{padding:18px 24px;font-weight:600;font-size:15px;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.faq-q:hover{color:var(--orange)}
.faq-icon{font-size:20px;color:var(--orange);flex-shrink:0;transition:transform .2s}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-a{display:none;padding:0 24px 18px;font-size:14px;color:var(--muted);line-height:1.7}
.faq-item.open .faq-a{display:block}
.quiz-section{background:var(--gray);padding:64px 0}
.quiz-box{max-width:680px;margin:0 auto;background:var(--white);padding:40px;border:1px solid var(--border)}
.quiz-progress-bar{background:var(--border);height:3px;margin-bottom:32px;overflow:hidden}
.quiz-progress-fill{height:100%;background:var(--orange);transition:width .4s}
.quiz-step{display:none}.quiz-step.active{display:block}
.quiz-counter{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}
.quiz-q{font-family:'Bebas Neue',sans-serif;font-size:26px;color:var(--black);margin-bottom:20px;letter-spacing:.5px;line-height:1.15}
.quiz-options{display:flex;flex-direction:column;gap:8px}
.quiz-opt{background:var(--gray);border:1.5px solid transparent;padding:14px 18px;font-size:14px;cursor:pointer;transition:all .15s;text-align:left;font-family:'Golos Text',sans-serif;color:var(--text);width:100%}
.quiz-opt:hover{border-color:var(--orange);background:#fff7f3;color:var(--orange);font-weight:600}
.quiz-form input{width:100%;padding:13px 16px;border:1.5px solid var(--border);font-family:'Golos Text',sans-serif;font-size:14px;margin-bottom:12px;background:var(--white);color:var(--text)}
.quiz-form input:focus{outline:none;border-color:var(--orange)}
.quiz-result{text-align:center;padding:20px 0}
.quiz-result-icon{font-size:52px;margin-bottom:12px}
.quiz-result-title{font-family:'Bebas Neue',sans-serif;font-size:32px;color:var(--black);margin-bottom:10px}
.quiz-result-text{font-size:14px;color:var(--muted);margin-bottom:24px;line-height:1.7}
.contacts-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:48px}
.contact-block{background:var(--white);border:1px solid var(--border);padding:32px}
.contact-block-title{font-family:'Bebas Neue',sans-serif;font-size:24px;color:var(--black);margin-bottom:20px;letter-spacing:.5px}
.contact-line{display:flex;align-items:flex-start;gap:16px;padding:13px 0;border-bottom:1px solid var(--border)}.contact-line:last-child{border-bottom:none}
.contact-icon{width:34px;height:34px;background:var(--orange);display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}
.contact-key{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:3px}
.contact-val{font-size:14px;font-weight:600;color:var(--black)}
.contact-val a{color:var(--black);text-decoration:none}.contact-val a:hover{color:var(--orange)}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin-bottom:5px;font-weight:600}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 14px;border:1.5px solid var(--border);font-family:'Golos Text',sans-serif;font-size:14px;background:var(--white);color:var(--text);transition:border-color .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--orange)}
.form-group textarea{resize:vertical;min-height:90px}
.messengers{display:flex;gap:12px;margin-top:20px}
.msn-btn{flex:1;padding:13px;display:flex;align-items:center;justify-content:center;gap:10px;font-weight:700;font-size:14px;text-decoration:none;transition:opacity .2s;color:#fff}
.msn-btn:hover{opacity:.85}
.wa{background:#25D366}.tg{background:#2CA5E0}
footer{background:var(--black);padding:48px 0 24px}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-logo{font-family:'Bebas Neue',sans-serif;font-size:22px;letter-spacing:2px;color:#fff;margin-bottom:10px}
.footer-desc{font-size:13px;color:#555;line-height:1.7;margin-bottom:16px}
.footer-badge{display:inline-block;background:var(--orange);color:#fff;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;padding:4px 10px}
.footer-col-title{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#444;font-weight:700;margin-bottom:14px}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:8px}
.footer-links a{font-size:13px;color:#666;text-decoration:none;cursor:pointer;transition:color .15s}
.footer-links a:hover{color:var(--orange)}
.footer-bottom{border-top:1px solid #1e1e1e;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.footer-copy{font-size:12px;color:#333}


/* ═══ MOBILE — добавить в ОБЩИЙ CSS ═══ */
@media (max-width: 900px) {
  .container { padding: 0 16px !important; }

  /* Hero */
  .hero-section {
    display: flex !important;
    flex-direction: column !important;
    padding: 40px 0 !important;
    min-height: auto !important;
  }
  .hero-section > * { width: 100% !important; margin-right: 0 !important; }

  /* Grids */
  .grid-3col { grid-template-columns: 1fr !important; }
  .grid-4col { grid-template-columns: 1fr 1fr !important; }
  .grid-2col { grid-template-columns: 1fr !important; }
  .grid-quiz { grid-template-columns: 1fr !important; }
  .grid-teacher { grid-template-columns: 1fr !important; text-align: center; }
  .grid-teacher .teacher-photo { margin: 0 auto 20px !important; }
  .grid-teacher .teacher-cta { width: 100% !important; min-width: unset !important; }

  h1 { font-size: clamp(36px, 10vw, 56px) !important; }
  h2 { font-size: clamp(30px, 8vw, 44px) !important; }
  section { padding: 48px 0 !important; }
  table { display: block !important; overflow-x: auto !important; }
}

@media (max-width: 600px) {
  .grid-4col { grid-template-columns: 1fr !important; }
  .messenger-row { flex-direction: column !important; }
  .messenger-row a { flex: none !important; width: 100% !important; }
}


/* ═══ NAV MOBILE ═══ */
@media (max-width: 900px) {
  .nav-links { display: none !important; }
  .nav-inner { padding: 14px 16px !important; }
}

/* ═══ ALL PAGES ADAPTIVE ═══ */

/* Sections padding */
@media (max-width: 768px) {
  section { padding: 48px 0 !important; }
  .container { padding: 0 16px !important; }

  /* Any 2-column grid -> 1 col */
  .forw-2col,
  div[style*="grid-template-columns:1fr 1fr"],
  div[style*="grid-template-columns:1fr 400px"],
  div[style*="grid-template-columns:1fr 380px"],
  div[style*="grid-template-columns:1fr 320px"],
  div[style*="grid-template-columns:1fr 340px"] {
    grid-template-columns: 1fr !important;
    gap: 32px !important;
  }

  /* Any 3-column grid -> 1 col */
  .courses-grid,
  .aud-grid,
  div[style*="grid-template-columns:repeat(3,1fr)"] {
    grid-template-columns: 1fr !important;
  }

  /* Any 4-column grid -> 2 col */
  .mission-grid,
  div[style*="grid-template-columns:repeat(4,1fr)"] {
    grid-template-columns: 1fr 1fr !important;
  }

  /* Course detail hero 2-col */
  .cdh-inner,
  div[style*="grid-template-columns:1fr 320px"],
  div[style*="grid-template-columns:1fr 340px"] {
    grid-template-columns: 1fr !important;
  }

  /* About page grid */
  .about-grid,
  div[style*="grid-template-columns:1fr 380px"],
  div[style*="grid-template-columns:1fr 400px"] {
    grid-template-columns: 1fr !important;
  }

  /* Stats row */
  .stats { grid-template-columns: 1fr 1fr !important; }
  .stat { border-right: none !important; border-bottom: 1px solid var(--border); }

  /* About facts */
  .about-facts { grid-template-columns: 1fr 1fr !important; }

  /* Cert list */
  .cert-list { grid-template-columns: 1fr !important; }

  /* Hero section */
  .hero { grid-template-columns: 1fr !important; gap: 32px !important; }
  .hero-left { padding-right: 16px !important; }
  .hero-h1 { font-size: 48px !important; }

  /* Section titles */
  .section-title { font-size: 36px !important; }
  h1 { font-size: clamp(36px, 10vw, 56px) !important; }

  /* Table overflow */
  table { display: block !important; overflow-x: auto !important; }

  /* Quiz layout */
  .quiz-inner {
    flex-direction: column !important;
    gap: 24px !important;
  }

  /* Footer */
  .footer-top { grid-template-columns: 1fr 1fr !important; gap: 24px !important; }
  .footer-bottom { flex-direction: column !important; gap: 8px !important; }

  /* Contacts grid */
  .contacts-grid { grid-template-columns: 1fr !important; }

  /* Messengers */
  .messengers { flex-direction: column !important; }

  /* Reviews grid */
  .reviews-grid { grid-template-columns: 1fr !important; }

  /* Audience cards */
  .aud-grid { grid-template-columns: 1fr !important; }

  /* forw-2col (audience detail pages) */
  .forw-2col { grid-template-columns: 1fr !important; gap: 32px !important; }

  /* Course detail */
  .cdh-inner { grid-template-columns: 1fr !important; gap: 32px !important; }
  .cdh-box { margin-top: 0 !important; }

  /* Program list */
  .prog-item { padding: 14px 16px !important; }

  /* Social list */
  .social-item { flex-direction: column !important; gap: 8px !important; }

  /* About grid */
  .about-grid { grid-template-columns: 1fr !important; gap: 32px !important; }
  .about-photo { max-width: 280px !important; }
}

@media (max-width: 480px) {
  /* 4-col -> 1 col on phones */
  .mission-grid,
  div[style*="grid-template-columns:repeat(4,1fr)"] {
    grid-template-columns: 1fr !important;
  }

  /* Stats -> 1 col */
  .stats { grid-template-columns: 1fr 1fr !important; }

  /* Footer -> 1 col */
  .footer-top { grid-template-columns: 1fr !important; }

  /* About facts -> 1 col */
  .about-facts { grid-template-columns: 1fr !important; }

  /* Buttons full width */
  .hero-btns { flex-direction: column !important; }
  .hero-btns .btn { width: 100% !important; text-align: center !important; }

  /* Quiz box padding */
  .quiz-box { padding: 24px 16px !important; }
}