/* ============================================
   Школа Альфа · components.css
   Шапка, футер, кнопки, карточки, формы
   ============================================ */

/* ===== Header ===== */
/*
 * position: fixed — абсолютно надёжно, не зависит от overflow родителей.
 * position: sticky ломается при overflow-x на любом предке.
 * z-index: 9999 — выше модалок (9998), выше всего.
 */
.site-header{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  /* Никаких transform, transition на position/top — хедер всегда на месте */
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-top:16px;
  padding-bottom:16px;
  gap:24px;
}
.logo{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  font-size:20px;
  color:var(--bg-dark);
}
.logo-mark{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dark) 100%);
  display:flex;align-items:center;justify-content:center;
  color:var(--bg-dark);font-weight:900;font-size:18px;
  box-shadow:0 4px 12px rgba(245,197,24,.4);
}
.nav{display:flex;gap:2px;flex-wrap:nowrap;white-space:nowrap}
.nav a{
  font-size:14px;
  font-weight:600;
  color:var(--text);
  padding:8px 14px;
  border-radius:10px;
  padding:8px 10px;
  border-radius:8px;
  transition:background .2s,color .2s;
}
.nav a:hover{background:var(--bg-light);opacity:1}
.nav a.active{background:var(--bg);color:#fff}
.header-cta{display:flex;gap:10px;align-items:center}

/* Mobile menu */
.burger{
  display:none;
  width:42px;height:42px;
  border-radius:10px;
  background:var(--bg-light);
  align-items:center;justify-content:center;
}
.burger span{
  display:block;width:20px;height:2px;
  background:var(--text);
  position:relative;
}
.burger span::before,
.burger span::after{
  content:"";position:absolute;left:0;width:100%;height:2px;background:var(--text);
}
.burger span::before{top:-6px}
.burger span::after{top:6px}

@media (max-width:1080px){
  .nav{
    display:none;
    position:absolute;
    top:100%;left:0;right:0;
    background:#fff;
    flex-direction:column;
    padding:16px;
    gap:4px;
    white-space:normal;
    border-bottom:1px solid var(--border);
    box-shadow:var(--shadow);
  }
  .nav a{font-size:15px;padding:12px 14px}
  .nav.open{display:flex}
  .burger{display:flex}
  .header-cta .btn:not(.btn-primary){display:none}
}
@media (max-width:520px){
  .site-header .container{padding-left:14px;padding-right:14px}
  .logo span:last-child{font-size:15px}
  .header-cta{gap:6px}
  .btn-sm{padding:8px 12px;font-size:13px}
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  font-size:15px;
  font-weight:700;
  border-radius:12px;
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .15s,box-shadow .2s,background .2s,color .2s;
  white-space:nowrap;
  line-height:1;
  text-decoration:none;
}
.btn:hover{transform:translateY(-2px);opacity:1}
.btn-primary{
  background:var(--accent);
  color:var(--bg-dark);
  box-shadow:0 6px 16px rgba(245,197,24,.35);
}
.btn-primary:hover{background:var(--accent-dark);color:var(--bg-dark)}
.btn-dark{
  background:var(--bg-dark);
  color:#fff;
}
.btn-dark:hover{background:var(--bg);color:#fff}
.btn-ghost{
  background:transparent;
  border:2px solid var(--bg-dark);
  color:var(--bg-dark);
}
.btn-ghost:hover{background:var(--bg-dark);color:#fff}
.btn-ghost-white{
  background:transparent;
  border:2px solid rgba(255,255,255,.5);
  color:#fff;
}
.btn-ghost-white:hover{background:#fff;color:var(--bg-dark)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-lg{padding:18px 32px;font-size:17px}

/* ===== Cards ===== */
.card{
  background:#fff;
  border-radius:var(--radius);
  padding:28px;
  box-shadow:var(--shadow);
  transition:transform .25s,box-shadow .25s;
  display:flex;
  flex-direction:column;
  height:100%;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card-featured{
  background:linear-gradient(135deg,#fff 0%,var(--bg-light) 100%);
  border:2px solid var(--accent);
  position:relative;
}
.card-title{font-size:20px;font-weight:800;margin-bottom:10px}
.card-desc{color:var(--text-muted);font-size:15px;margin-bottom:18px;flex-grow:1}
.card ul{padding-left:0;list-style:none;margin:0 0 18px}
.card ul li{
  padding:6px 0 6px 26px;
  position:relative;
  font-size:14px;
}
.card ul li::before{
  content:"";
  position:absolute;
  left:0;top:11px;
  width:14px;height:14px;
  background:var(--success);
  border-radius:50%;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath fill='%23fff' d='M5.8 9.8L3 7l1-1 1.8 1.8L10 3.6l1 1z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:center;
}

/* Цены */
.price{
  display:flex;
  align-items:baseline;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:16px;
}
.price-new{
  font-size:28px;
  font-weight:900;
  color:var(--bg-dark);
}
.price-old{
  font-size:16px;
  color:var(--text-muted);
  text-decoration:line-through;
}
.price-unit{
  font-size:14px;
  color:var(--text-muted);
  font-weight:600;
}
.discount{
  display:inline-block;
  background:var(--danger);
  color:#fff;
  font-size:12px;
  font-weight:800;
  padding:4px 10px;
  border-radius:6px;
  margin-left:6px;
}

/* ===== Hero ===== */
.hero{
  background:linear-gradient(135deg,var(--bg-dark) 0%,var(--bg) 60%,#7160D6 100%);
  color:#fff;
  padding:80px 0 90px;
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;
  top:-100px;right:-100px;
  width:400px;height:400px;
  background:radial-gradient(circle,rgba(245,197,24,.25) 0%,transparent 70%);
  border-radius:50%;
  pointer-events:none;
}
.hero h1{color:#fff}
.hero .lead{color:rgba(255,255,255,.9);font-size:clamp(17px,1.8vw,21px)}
.hero-grid{
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:48px;
  align-items:center;
}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  margin-top:32px;
  padding-top:24px;
  border-top:1px solid rgba(255,255,255,.2);
}
.stat-num{font-size:28px;font-weight:900;color:var(--accent)}
.stat-label{font-size:13px;color:rgba(255,255,255,.75);line-height:1.3}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-card{
  background:rgba(255,255,255,.08);
  backdrop-filter:blur(20px);
  border:1px solid rgba(255,255,255,.15);
  border-radius:var(--radius-lg);
  padding:32px;
  color:#fff;
}
.hero-card h3{color:#fff;margin-bottom:18px}
.hero-card ul{list-style:none;padding:0;margin:0}
.hero-card ul li{
  padding:10px 0 10px 32px;
  position:relative;
  border-bottom:1px solid rgba(255,255,255,.1);
  font-size:15px;
}
.hero-card ul li:last-child{border-bottom:none}
.hero-card ul li::before{
  content:"✓";
  position:absolute;left:0;top:10px;
  width:22px;height:22px;
  background:var(--accent);
  border-radius:50%;
  color:var(--bg-dark);
  font-weight:900;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;
}

/* ===== Footer ===== */
.site-footer{
  background:var(--bg-dark);
  color:rgba(255,255,255,.7);
  padding:64px 0 32px;
  font-size:14px;
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:32px;
  margin-bottom:48px;
}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:14px}
.site-footer a{color:rgba(255,255,255,.75)}
.site-footer a:hover{color:var(--accent);opacity:1}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer ul li{padding:5px 0}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding-top:24px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:16px;
  font-size:13px;
  color:rgba(255,255,255,.5);
}
.socials{display:flex;gap:10px}
.socials a{
  width:38px;height:38px;
  background:rgba(255,255,255,.08);
  border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;font-size:14px;
}
.socials a:hover{background:var(--accent);color:var(--bg-dark)}

/* ===== Forms ===== */
.form-block{
  background:#fff;
  border-radius:var(--radius-lg);
  padding:36px;
  box-shadow:var(--shadow-lg);
}
.form-row{margin-bottom:14px}
.form-row label{
  display:block;
  font-size:13px;
  font-weight:600;
  margin-bottom:6px;
  color:var(--text);
}
.form-row input,
.form-row select,
.form-row textarea{
  width:100%;
  padding:14px 16px;
  border:2px solid var(--border);
  border-radius:12px;
  font-size:15px;
  font-family:inherit;
  background:#fff;
  color:var(--text);
  transition:border-color .2s;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus{
  outline:none;
  border-color:var(--accent);
}
.form-note{font-size:12px;color:var(--text-muted);margin-top:10px}
.form-note a{color:var(--bg)}

/* ===== Tabs / Toggle ===== */
.tabs{
  display:inline-flex;
  background:var(--bg-light);
  padding:6px;
  border-radius:14px;
  gap:4px;
  margin-bottom:32px;
}
.tab{
  padding:10px 22px;
  font-size:15px;
  font-weight:700;
  color:var(--text);
  border-radius:10px;
  background:transparent;
  cursor:pointer;
  transition:background .2s,color .2s;
}
.tab.active{background:var(--bg-dark);color:#fff}

/* ===== FAQ ===== */
.faq-item{
  background:#fff;
  border-radius:var(--radius);
  margin-bottom:12px;
  box-shadow:0 2px 8px rgba(35,27,92,.04);
  overflow:hidden;
}
.faq-item summary{
  list-style:none;
  padding:20px 24px;
  font-weight:700;
  font-size:16px;
  cursor:pointer;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";
  font-size:24px;
  font-weight:300;
  color:var(--bg);
  flex-shrink:0;
}
.faq-item[open] summary::after{content:"−"}
.faq-content{
  padding:0 24px 22px;
  color:var(--text-muted);
  font-size:15px;
  line-height:1.6;
}

/* ===== Steps ===== */
.step{
  background:#fff;
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow);
  position:relative;
}
.step-num{
  position:absolute;
  top:-14px;left:24px;
  width:36px;height:36px;
  background:var(--accent);
  color:var(--bg-dark);
  font-weight:900;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:16px;
}
.step h3{margin-top:10px;font-size:18px}
.step p{font-size:14px;color:var(--text-muted);margin:0}

/* ===== Tour iframe placeholder ===== */
.tour-frame{
  position:relative;
  width:100%;
  aspect-ratio:16/9;
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:#000;
  box-shadow:var(--shadow-lg);
}
.tour-frame iframe,
.tour-frame video{width:100%;height:100%;border:0}
.tour-placeholder{
  position:absolute;inset:0;
  background:linear-gradient(135deg,var(--bg-dark) 0%,var(--bg) 100%);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  color:#fff;
  gap:14px;
}
.tour-placeholder svg{width:80px;height:80px;opacity:.9}
.tour-placeholder p{margin:0;max-width:380px;text-align:center;color:rgba(255,255,255,.85)}

/* ===== Pricing table ===== */
.pricing-table{
  background:#fff;
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
}
.pricing-table table{
  width:100%;
  border-collapse:collapse;
}
.pricing-table th{
  background:var(--bg-dark);
  color:#fff;
  text-align:left;
  padding:16px 20px;
  font-size:14px;
  font-weight:700;
}
.pricing-table td{
  padding:16px 20px;
  border-bottom:1px solid var(--border);
  font-size:15px;
  vertical-align:top;
}
.pricing-table tr:last-child td{border-bottom:none}
.pricing-table tr:nth-child(even) td{background:var(--bg-section)}
.pricing-table .col-new{font-weight:800;color:var(--bg-dark);white-space:nowrap}
.pricing-table .col-old{color:var(--text-muted);text-decoration:line-through;white-space:nowrap}

/* ===== Pay icons ===== */
.pay-block{
  display:flex;
  gap:24px;
  background:#fff;
  border-radius:var(--radius);
  padding:32px;
  box-shadow:var(--shadow);
  align-items:flex-start;
}
.pay-icon{
  width:64px;height:64px;flex-shrink:0;
  background:var(--bg-light);
  border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  font-size:30px;
}
.pay-block h3{font-size:20px;margin-bottom:8px}
.pay-block p{font-size:15px;color:var(--text-muted);margin:0}
@media (max-width:600px){.pay-block{flex-direction:column;gap:14px}}

/* ===== v3: Своя школа — дополнительные стили ===== */

/* Pay blocks (вертикально) */
.pay-block{display:grid;grid-template-columns:120px 1fr;gap:30px;align-items:start;
  background:#fff;border-radius:18px;padding:30px;margin-bottom:24px;
  box-shadow:0 6px 20px rgba(35,27,92,.06)}
.pay-icon{width:120px;height:120px;border-radius:20px;
  background:linear-gradient(135deg,#F5C518 0%,#E8A906 100%);
  color:#231B5C;font-weight:900;font-size:30px;display:flex;align-items:center;justify-content:center}
.pay-body h2{margin:0 0 12px;font-size:24px;color:#231B5C}
.pay-body ul{padding-left:18px;margin-top:14px}
.pay-body li{margin-bottom:8px;color:#444}
@media(max-width:720px){
  .pay-block{grid-template-columns:1fr;padding:24px}
  .pay-icon{width:80px;height:80px;font-size:22px}
}

/* Legal documents */
.legal-doc h2{margin:30px 0 12px;font-size:22px;color:#231B5C}
.legal-doc h3{margin:22px 0 10px;font-size:17px;color:#5547B3}
.legal-doc p{line-height:1.7;color:#444;margin-bottom:12px}
.legal-doc ul{padding-left:22px;margin-bottom:14px}
.legal-doc li{margin-bottom:6px;line-height:1.6;color:#444}
.legal-card{background:#fff;border-radius:18px;padding:28px;box-shadow:0 6px 20px rgba(35,27,92,.06)}
.legal-list{list-style:none;padding:0;margin:0}
.legal-list li{padding:10px 0;border-bottom:1px solid #eee;color:#444}
.legal-list li:last-child{border-bottom:none}
.legal-list strong{color:#231B5C;margin-right:8px}

/* Login */
.login-wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:start}
.login-card{background:#fff;border-radius:18px;padding:32px;box-shadow:0 10px 30px rgba(35,27,92,.08)}
.login-tabs{display:flex;gap:0;border-bottom:2px solid #eee;margin-bottom:24px}
.login-tab{flex:1;background:none;border:none;padding:14px 0;font-size:16px;font-weight:600;
  color:#888;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:.2s}
.login-tab-active{color:#5547B3;border-bottom-color:#5547B3}
.login-form .form-row{margin-bottom:16px}
.login-form label{display:block;font-size:13px;color:#666;margin-bottom:6px;font-weight:500}
.login-form input{width:100%;padding:12px 14px;border:1.5px solid #e2e2e8;border-radius:10px;
  font-size:15px;font-family:inherit;transition:.2s}
.login-form input:focus{outline:none;border-color:#5547B3}
.login-forgot{display:block;text-align:center;margin-top:14px;color:#5547B3;font-size:14px;text-decoration:none}
.login-divider{text-align:center;margin:24px 0;position:relative}
.login-divider::before{content:'';position:absolute;left:0;right:0;top:50%;height:1px;background:#e2e2e8}
.login-divider span{position:relative;background:#fff;padding:0 16px;color:#888;font-size:13px}
.login-providers{display:flex;flex-direction:column;gap:10px}
.provider-btn{display:flex;align-items:center;gap:14px;padding:12px 16px;background:#fff;
  border:1.5px solid #e2e2e8;border-radius:10px;cursor:pointer;font-size:15px;font-weight:500;
  color:#231B5C;transition:.2s;width:100%;text-align:left}
.provider-btn:hover{border-color:#5547B3;background:#faf9ff}
.provider-mark{width:28px;height:28px;border-radius:7px;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:14px;color:#fff;flex-shrink:0}
.provider-mark-yandex{background:#FC3F1D}
.provider-mark-gosuslugi{background:#0066CC}
.provider-mark-vk{background:#0077FF;font-size:11px}

.login-side h2{color:#231B5C;margin:0 0 18px}
.login-features{list-style:none;padding:0;margin:0}
.login-features li{display:flex;flex-direction:column;padding:14px 0;border-bottom:1px solid #eee}
.login-features li:last-child{border-bottom:none}
.login-features strong{color:#231B5C;font-size:15px;margin-bottom:4px}
.login-features span{color:#666;font-size:14px;line-height:1.5}

@media(max-width:880px){
  .login-wrap{grid-template-columns:1fr}
}

/* Provider Mail.ru */
.provider-mark-mailru{background:linear-gradient(135deg,#168DE2,#005FF9);font-size:16px}

/* Dashboard */
.dashboard{display:grid;grid-template-columns:240px 1fr;gap:24px;
  background:#fff;border-radius:18px;padding:24px;box-shadow:0 10px 30px rgba(35,27,92,.08);
  min-height:600px}
.dash-sidebar{border-right:1px solid #eee;padding-right:20px}
.dash-user{display:flex;align-items:center;gap:12px;padding-bottom:18px;border-bottom:1px solid #eee;margin-bottom:18px}
.dash-avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,#5547B3,#231B5C);
  color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}
.dash-user-name{font-weight:600;color:#231B5C;font-size:14px}
.dash-user-meta{color:#888;font-size:12px;margin-top:2px}
.dash-nav{display:flex;flex-direction:column;gap:2px}
.dash-nav a{padding:10px 12px;border-radius:8px;color:#444;text-decoration:none;font-size:14px;transition:.15s}
.dash-nav a:hover{background:#f4f3fb;color:#231B5C}
.dash-nav .dash-nav-active{background:#5547B3;color:#fff;font-weight:500}
.dash-nav .dash-nav-active:hover{background:#5547B3;color:#fff}

.dash-main{display:flex;flex-direction:column;gap:18px}
.dash-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid #eee}
.dash-top h3{margin:0;color:#231B5C;font-size:18px}

.dash-schedule{display:flex;flex-direction:column;gap:10px}
.dash-lesson{display:grid;grid-template-columns:80px 1fr auto;gap:18px;align-items:center;
  padding:16px;background:#fafaff;border-radius:12px;border:1px solid #eee;transition:.2s}
.dash-lesson{cursor:pointer}
.dash-lesson:hover{border-color:#5547B3;transform:translateX(2px)}
.dash-lesson-now{background:linear-gradient(135deg,#fff8e0 0%,#fff4d0 100%);border-color:#F5C518}
.dash-arrow{color:#888;font-size:18px;font-weight:700;transition:.2s}
.dash-lesson:hover .dash-arrow{color:#5547B3;transform:translateX(3px)}
.dash-time strong{display:block;font-size:18px;color:#231B5C}
.dash-time span{color:#888;font-size:12px}
.dash-lesson-title{font-weight:600;color:#231B5C;font-size:15px;margin-bottom:4px}
.dash-lesson-meta{color:#666;font-size:13px;margin-bottom:6px}
.dash-lesson-tags{display:flex;gap:6px;flex-wrap:wrap}
.dash-tag{display:inline-block;padding:3px 10px;border-radius:20px;background:#fff;
  border:1px solid #e2e2e8;font-size:11px;color:#666;font-weight:500}
.dash-tag-live{background:#FC3F1D;color:#fff;border-color:#FC3F1D}
.dash-tag-video{background:#e7f3ff;color:#0066CC;border-color:#cce4ff}
.dash-tag-task{background:#fff5d6;color:#9a7800;border-color:#ffe9a3}

.dash-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.dash-card{background:#fafaff;border-radius:12px;padding:18px;border:1px solid #eee}
.dash-card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.dash-card-head h4{margin:0;color:#231B5C;font-size:15px}
.dash-badge{background:#F5C518;color:#231B5C;font-weight:700;padding:2px 10px;border-radius:20px;font-size:12px}
.dash-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.dash-list li{display:flex;justify-content:space-between;align-items:center;padding:10px;
  background:#fff;border-radius:8px;gap:12px}
.dash-list strong{display:block;color:#231B5C;font-size:13px;margin-bottom:2px}
.dash-list .muted{display:block;color:#888;font-size:11px}
.dash-status{font-size:11px;padding:3px 10px;border-radius:20px;font-weight:600;white-space:nowrap}
.dash-status-wait{background:#fff5d6;color:#9a7800}
.dash-status-ok{background:#d6f5e0;color:#1d8a3d}
.dash-status-fix{background:#ffe1e1;color:#c0392b}

.dash-upload{display:flex;flex-direction:column;gap:10px}
.dash-upload-types{display:flex;gap:6px;flex-wrap:wrap}
.dash-type{padding:6px 14px;background:#fff;border:1.5px solid #e2e2e8;border-radius:8px;
  font-size:13px;cursor:pointer;transition:.15s;color:#666}
.dash-type:hover{border-color:#5547B3}
.dash-type-active{background:#5547B3;color:#fff;border-color:#5547B3}
.dash-drop{border:2px dashed #c8c5e5;border-radius:10px;padding:24px;text-align:center;
  background:#fff;cursor:pointer;transition:.15s}
.dash-drop:hover{border-color:#5547B3;background:#faf9ff}
.dash-drop-icon{font-size:30px;color:#5547B3;font-weight:700;margin-bottom:6px}
.dash-drop p{margin:0;color:#444;font-size:13px;line-height:1.5}

/* Week selector */
.dash-week{display:flex;gap:4px}
.dash-day{width:34px;height:34px;border:1px solid #e2e2e8;background:#fff;border-radius:8px;
  cursor:pointer;font-size:12px;font-weight:600;color:#666;transition:.15s}
.dash-day:hover{border-color:#5547B3;color:#231B5C}
.dash-day-active{background:#5547B3;color:#fff;border-color:#5547B3}

/* Lesson detail */
.dash-lesson-detail .dash-back{display:inline-block;color:#5547B3;text-decoration:none;
  font-size:14px;font-weight:600;margin-bottom:14px}
.dash-lesson-detail .dash-back:hover{opacity:.7}
.dash-lesson-detail h3{margin:0 0 12px;color:#231B5C;font-size:22px}
.dash-lesson-info{display:flex;gap:14px;flex-wrap:wrap;align-items:center;
  padding-bottom:18px;border-bottom:1px solid #eee;margin-bottom:18px;color:#666;font-size:13px}
.dash-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.dash-detail-grid .dash-card{padding:22px}
.dash-detail-grid .dash-card h4{margin:0 0 12px;color:#231B5C;font-size:16px}
.dash-card-wide{grid-column:1/-1}
@media(max-width:760px){.dash-detail-grid{grid-template-columns:1fr}}

/* Link with copy */
.dash-link{display:flex;align-items:center;gap:8px;margin-top:12px;padding:10px 12px;
  background:#f4f3fb;border-radius:8px;font-size:12px}
.dash-link code{flex:1;color:#5547B3;font-family:'SF Mono',Monaco,monospace;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.btn-link-copy{background:none;border:none;color:#5547B3;font-weight:600;font-size:12px;cursor:pointer;padding:4px 8px;border-radius:6px}
.btn-link-copy:hover{background:#fff}

/* Grades table */
.dash-grades{width:100%;border-collapse:collapse;font-size:13px}
.dash-grades th{text-align:left;padding:8px 10px;color:#888;font-weight:600;
  font-size:11px;text-transform:uppercase;letter-spacing:.4px;border-bottom:1px solid #eee}
.dash-grades td{padding:10px;border-bottom:1px solid #f3f3f7;color:#444}
.dash-grades tr:last-child td{border-bottom:none}
.grade{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;
  border-radius:50%;font-weight:800;font-size:13px}
.grade-5{background:#d6f5e0;color:#1d8a3d}
.grade-4{background:#e7f3ff;color:#0066CC}
.grade-3{background:#fff5d6;color:#9a7800}
.grade-pending{background:#f4f3fb;color:#888}

/* Online meetings list */
.dash-meets{display:flex;flex-direction:column;gap:10px}
.dash-meet{display:grid;grid-template-columns:140px 1fr auto;gap:14px;align-items:center;
  padding:14px 16px;background:#fafaff;border-radius:12px;border:1px solid #eee}
.dash-meet-now{background:linear-gradient(135deg,#fff8e0 0%,#fff4d0 100%);border-color:#F5C518}
.dash-meet-time{font-weight:600;color:#231B5C;font-size:13px}
.dash-meet-body strong{display:block;color:#231B5C;font-size:14px;margin-bottom:2px}
.dash-meet-body .muted{color:#888;font-size:12px}
@media(max-width:680px){
  .dash-meet{grid-template-columns:1fr auto;gap:8px}
  .dash-meet-time{grid-column:1/-1}
}

@media(max-width:900px){
  .dashboard{grid-template-columns:1fr;padding:16px}
  .dash-sidebar{border-right:none;border-bottom:1px solid #eee;padding-right:0;padding-bottom:14px}
  .dash-nav{flex-direction:row;flex-wrap:wrap;gap:6px}
  .dash-nav a{padding:8px 14px;font-size:14px}
  .dash-lesson{grid-template-columns:70px 1fr auto;gap:12px;padding:12px}
  .dash-row{grid-template-columns:1fr}
  .dash-top{flex-direction:column;align-items:flex-start;gap:10px}
}

/* Video wrap */
.video-wrap{position:relative;border-radius:18px;overflow:hidden;background:#231B5C;
  aspect-ratio:16/9;box-shadow:0 10px 30px rgba(35,27,92,.15)}
.video-wrap video{width:100%;height:100%;object-fit:cover;display:block}
.video-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.7);text-align:center;padding:30px;font-size:14px;pointer-events:none}
.video-wrap video:not([src=""])+ .video-placeholder{display:none}
.video-placeholder code{background:rgba(255,255,255,.1);padding:3px 8px;border-radius:6px;
  font-family:'SF Mono',Monaco,monospace;font-size:13px}

/* Tarify nav buttons */
.tarify-nav{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:24px}

/* Course card accent (Брайн-фитнес) */
.course-card-accent{background:linear-gradient(135deg,#fff8e0 0%,#fff4d0 100%);
  border-color:#F5C518!important}
.row-accent{background:#fff8e0}
.row-accent td{font-weight:500}

/* Tarif card popular */
.tarif-card.tarif-popular{position:relative;border:2px solid #F5C518;
  box-shadow:0 14px 40px rgba(245,197,24,.25)}
.tarif-card.tarif-popular::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,#F5C518,#E8A906)}

/* Tarif foot */
.tarify-foot{margin-top:24px;padding:18px 22px;background:#fff;border-radius:12px;
  border:1px solid #eee;color:#666;font-size:14px;line-height:1.6}
.tarify-foot p{margin:0 0 6px}
.tarify-foot p:last-child{margin-bottom:0}

/* Btn block + sm */
.btn-block{width:100%;display:block;text-align:center}
.btn-sm{padding:8px 16px;font-size:13px}

/* Login btn-lg block fix */
.login-form .btn{margin-top:4px}

/* Services grid (kursy) */
.services-grid{display:flex;flex-direction:column;gap:10px;max-width:680px;margin:0 auto}
.service-row{display:flex;justify-content:space-between;align-items:center;
  padding:14px 18px;background:#fff;border-radius:10px;border:1px solid #eee}
.service-row strong{color:#231B5C;font-size:15px}

/* Courses grid */
.courses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.course-card{background:#fff;border-radius:14px;padding:22px;border:1px solid #eee;transition:.2s}
.course-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(35,27,92,.08)}
.course-age{display:inline-block;padding:4px 12px;border-radius:20px;background:#f4f3fb;
  color:#5547B3;font-size:12px;font-weight:600;margin-bottom:10px}
.course-card h3{margin:0 0 10px;color:#231B5C;font-size:17px}
.course-card p{color:#666;font-size:14px;line-height:1.5;margin-bottom:14px}
.course-price{color:#231B5C;font-size:15px}
.course-price strong{font-size:20px;color:#5547B3}

/* Contacts grid */
.contacts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.contact-card{background:#fff;border-radius:14px;padding:24px;border:1px solid #eee;text-align:center}
.contact-card h3{margin:0 0 12px;color:#231B5C;font-size:16px}
.contact-link{display:block;color:#5547B3;text-decoration:none;font-size:18px;font-weight:600;
  margin-bottom:8px;word-break:break-word}
.contact-card .muted{font-size:12px;color:#888;margin:0}

/* Audience grid */
.audience-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.audience-card{background:#fff;border-radius:14px;padding:24px;border:1px solid #eee}
.audience-card h3{margin:0 0 10px;color:#231B5C;font-size:17px}
.audience-card p{color:#666;font-size:14px;line-height:1.55;margin:0}

/* Tarify table */
.tarify-table-wrap{overflow-x:auto;background:#fff;border-radius:14px;border:1px solid #eee}
.tarify-table{width:100%;border-collapse:collapse}
.tarify-table th{background:#f4f3fb;text-align:left;padding:14px 16px;color:#231B5C;
  font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.5px}
.tarify-table td{padding:14px 16px;border-top:1px solid #eee;color:#444;font-size:14px;line-height:1.5}
.tarify-table .num{text-align:right;white-space:nowrap}
.tarify-table tr:hover td{background:#fafaff}

/* Базовые стили тарифов (которых не хватало) */
.tarify-grid{display:grid;gap:20px;margin-top:20px}
.tarify-grid-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:980px){.tarify-grid-3{grid-template-columns:1fr}}
.tarif-card{background:#fff;border-radius:18px;padding:28px;border:1px solid #eee;
  display:flex;flex-direction:column;transition:.2s;
  box-shadow:0 6px 20px rgba(35,27,92,.06)}
.tarif-card:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(35,27,92,.10)}
.tarif-tag{display:inline-block;padding:5px 14px;border-radius:20px;
  background:#f4f3fb;color:#5547B3;font-size:12px;font-weight:600;margin-bottom:14px;
  align-self:flex-start;text-transform:uppercase;letter-spacing:.4px}
.tarif-card h3{margin:0 0 18px;color:#231B5C;font-size:22px}
.tarif-price-block{margin-bottom:20px;padding-bottom:18px;border-bottom:1px solid #eee}
.tarif-price{font-size:32px;font-weight:800;color:#231B5C;line-height:1.1}
.tarif-price span{font-size:15px;font-weight:500;color:#888}
.tarif-list{list-style:none;padding:0;margin:0 0 22px;flex-grow:1}
.tarif-list li{position:relative;padding-left:24px;margin-bottom:10px;color:#444;
  line-height:1.5;font-size:14px}
.tarif-list li::before{content:'✓';position:absolute;left:0;top:0;
  color:#F5C518;font-weight:900;font-size:16px}

/* ===== Базовые недостающие классы ===== */

/* Sections variants */
.section{padding:72px 0}
.section-light{background:#f7f6fb}
.section-cta{background:linear-gradient(135deg,#fff8e0 0%,#fff4d0 100%)}
.section-title{text-align:center;margin-bottom:14px;color:#231B5C}
.section-sub{text-align:center;color:#666;max-width:680px;margin:0 auto 36px;font-size:16px;line-height:1.6}

/* Container narrow */
.container.narrow,.narrow{max-width:840px;margin:0 auto;padding:0 24px}

/* Hero sub */
.hero-sub{background:linear-gradient(135deg,#5547B3 0%,#231B5C 100%);
  color:#fff;padding:80px 0 60px}
.hero-sub h1{color:#fff}
.hero-sub .lead{color:rgba(255,255,255,.85);max-width:720px}
.hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center}
.hero-text{}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.hero-stats{display:grid;gap:14px}
.stat-card{background:rgba(255,255,255,.1);backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.15);border-radius:16px;padding:20px}
.stat-num{font-size:32px;font-weight:800;color:#F5C518;line-height:1}
.stat-label{color:rgba(255,255,255,.85);font-size:13px;margin-top:6px;line-height:1.4}
@media(max-width:880px){
  .hero-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:repeat(3,1fr)}
}

/* Tag */
.tag{display:inline-block;padding:5px 14px;border-radius:20px;
  background:rgba(245,197,24,.2);color:#F5C518;font-size:12px;font-weight:600;
  margin-bottom:18px;text-transform:uppercase;letter-spacing:.5px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:24px}
@media(max-width:980px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.step-card{background:#fff;border-radius:16px;padding:24px;border:1px solid #eee;
  box-shadow:0 6px 18px rgba(35,27,92,.05);position:relative;overflow:hidden}
.step-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,#5547B3,#F5C518)}
.step-num{width:38px;height:38px;border-radius:50%;background:#F5C518;color:#231B5C;
  font-weight:900;font-size:16px;display:flex;align-items:center;justify-content:center;
  margin-bottom:14px}
.step-card h3{margin:0 0 10px;color:#231B5C;font-size:17px}
.step-card p{color:#666;font-size:14px;line-height:1.55;margin:0}

/* Features grid */
.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;margin-top:24px}
.feature-card{background:#fff;border-radius:16px;padding:24px;border:1px solid #eee;transition:.2s}
.feature-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(35,27,92,.08)}
.feature-card h3{margin:0 0 10px;color:#231B5C;font-size:17px}
.feature-card p{color:#666;font-size:14px;line-height:1.55;margin:0}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:10px;margin-top:24px}
.faq-item{background:#fff;border-radius:12px;border:1px solid #eee;overflow:hidden}
.faq-item summary{padding:18px 20px;font-weight:600;color:#231B5C;cursor:pointer;
  list-style:none;display:flex;justify-content:space-between;align-items:center;font-size:15px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-size:24px;color:#5547B3;font-weight:300;transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 20px 20px;margin:0;color:#444;line-height:1.6;font-size:14px}

/* Lead form */
.lead-form{background:#fff;border-radius:18px;padding:32px;box-shadow:0 10px 30px rgba(35,27,92,.08);
  border:1px solid #eee}
.lead-form h3{color:#231B5C;font-size:22px;margin:0 0 8px}
.form-row{margin-bottom:14px}
.form-row label{display:block;font-size:13px;color:#666;margin-bottom:6px;font-weight:500}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:12px 14px;
  border:1.5px solid #e2e2e8;border-radius:10px;font-size:15px;font-family:inherit;
  transition:.15s;background:#fff}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{
  outline:none;border-color:#5547B3}
.form-note{margin-top:14px;font-size:12px;color:#888;text-align:center;line-height:1.5}
.form-note a{color:#5547B3}
.form-block{}

/* Buttons */
.btn{display:inline-block;padding:12px 24px;border-radius:10px;font-weight:600;
  font-size:15px;transition:.2s;cursor:pointer;text-decoration:none;border:2px solid transparent;
  text-align:center;line-height:1.2}
.btn-primary{background:#F5C518;color:#231B5C;border-color:#F5C518}
.btn-primary:hover{background:#E8A906;border-color:#E8A906;opacity:1}
.btn-ghost{background:transparent;color:#231B5C;border-color:#231B5C}
.btn-ghost:hover{background:#231B5C;color:#fff;opacity:1}
.btn-lg{padding:16px 32px;font-size:16px}
.hero-sub .btn-ghost{color:#fff;border-color:#fff}
.hero-sub .btn-ghost:hover{background:#fff;color:#231B5C}

/* Site footer */
.site-footer{background:#231B5C;color:#fff;padding:60px 0 30px;margin-top:0}
.site-footer .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;
  padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1)}
.site-footer h4{color:#F5C518;margin:0 0 14px;font-size:14px;text-transform:uppercase;letter-spacing:.5px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:8px}
.site-footer a{color:rgba(255,255,255,.75);text-decoration:none;font-size:14px}
.site-footer a:hover{color:#F5C518;opacity:1}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;
  color:rgba(255,255,255,.6);font-size:12px;flex-wrap:wrap;gap:12px}
.socials{display:flex;gap:8px}
.socials a{display:flex;align-items:center;justify-content:center;width:36px;height:36px;
  border-radius:10px;background:rgba(255,255,255,.1);font-weight:700;font-size:12px}
@media(max-width:880px){
  .site-footer .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .site-footer .footer-grid{grid-template-columns:1fr}
}

/* ============= ЛОГО-КАРТИНКА (v5) ============= */
.logo-mark-img{
  width:42px;height:42px;
  display:block;
  object-fit:contain;
  flex-shrink:0;
  transition:transform .4s cubic-bezier(.34,1.56,.64,1);
}
.logo:hover .logo-mark-img{
  transform:scale(1.08) rotate(-4deg);
}

/* ============= АНИМАЦИИ КАРТОЧЕК (v5) ============= */

/* Fade-in при появлении в viewport */
.reveal{
  opacity:0;
  transform:translateY(24px);
  transition:opacity .7s ease, transform .7s cubic-bezier(.22,1,.36,1);
}
.reveal.in-view{
  opacity:1;
  transform:none;
}
/* Каскад: задержка для соседних карточек в одной сетке */
.reveal.in-view:nth-child(1){transition-delay:0s}
.reveal.in-view:nth-child(2){transition-delay:.08s}
.reveal.in-view:nth-child(3){transition-delay:.16s}
.reveal.in-view:nth-child(4){transition-delay:.24s}
.reveal.in-view:nth-child(5){transition-delay:.32s}
.reveal.in-view:nth-child(6){transition-delay:.40s}

/* Hover карточек — мягкое поднятие с подсветкой */
.feature-card,
.card,
.tarif-card{
  transition:transform .35s cubic-bezier(.22,1,.36,1),
             box-shadow .35s ease,
             border-color .35s ease !important;
}
.feature-card:hover{
  transform:translateY(-6px) !important;
  box-shadow:0 20px 40px rgba(85,71,179,.18) !important;
  border-color:rgba(85,71,179,.2) !important;
}
.card:hover{
  transform:translateY(-8px) !important;
  box-shadow:0 24px 50px rgba(85,71,179,.22) !important;
}
.tarif-card:hover{
  transform:translateY(-6px) !important;
  box-shadow:0 22px 48px rgba(85,71,179,.16) !important;
}
.tarif-card.tarif-popular:hover{
  transform:translateY(-10px) !important;
  box-shadow:0 28px 56px rgba(245,197,24,.30) !important;
}

/* Кнопки — лёгкое нажатие */
.btn{
  transition:transform .15s ease, box-shadow .25s ease, background-color .2s ease, color .2s ease !important;
}
.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 24px rgba(245,197,24,.4);
}
.btn-primary:active{
  transform:translateY(0);
}

/* Бейдж "Идёт сейчас" — пульсация */
@keyframes pulse-live{
  0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,.55)}
  50%{box-shadow:0 0 0 8px rgba(239,68,68,0)}
}
.dash-lesson-now,
.dash-tag-live{
  animation:pulse-live 2s ease-in-out infinite;
}

/* Уважаем prefers-reduced-motion */
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
}

/* ============================================================
   v8 PATCH — Форма, модалка, адаптив, анимации, UX
   ============================================================ */

/* ── Нативная форма — состояния ────────────────────────────── */
.input-error{
  border-color: var(--danger,#E94B4B) !important;
  background: #fff5f5 !important;
}
.field-error{
  display:block;
  color: var(--danger,#E94B4B);
  font-size:12px;
  margin-top:4px;
  line-height:1.4;
}
.form-msg{
  margin-top:12px;
  font-size:14px;
  line-height:1.5;
  border-radius:8px;
  padding:0;
  min-height:0;
  transition: all .3s;
}
.form-msg-success{
  background:#edfaf4;
  border:1px solid #43D97C;
  color:#1a7a40;
  padding:12px 16px;
}
.form-msg-error{
  background:#fff2f2;
  border:1px solid #e94b4b;
  color:#c0392b;
  padding:12px 16px;
}

/* ── Honeypot скрытый ───────────────────────────────────────── */
.hp-field{
  position:absolute;
  left:-9999px;
  width:1px;
  height:1px;
  opacity:0;
  pointer-events:none;
  tab-index:-1;
}

/* ── Кнопка в состоянии загрузки ───────────────────────────── */
.btn[disabled]{
  opacity:0.7;
  cursor:not-allowed;
  transform:none !important;
}

/* ── Модальное окно — улучшенные анимации ───────────────────── */
.lead-modal{
  position:fixed;inset:0;z-index:9999;
  display:flex;align-items:flex-start;justify-content:center;
  padding:20px;overflow-y:auto;
}
.lead-modal[hidden]{display:none}
.lead-modal-backdrop{
  position:fixed;inset:0;
  background:rgba(35,27,92,.6);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  animation:fadeIn .25s ease;
}
.lead-modal-box{
  position:relative;
  background:#fff;
  border-radius:20px;
  max-width:560px;width:100%;
  margin:auto;
  box-shadow:0 24px 80px rgba(0,0,0,.35);
  animation:modalSlideUp .3s cubic-bezier(.22,1,.36,1);
  overflow:hidden;
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes modalSlideUp{
  from{opacity:0;transform:translateY(30px) scale(.97)}
  to{opacity:1;transform:none}
}
.modal-leaving .lead-modal-box{
  animation:modalSlideDown .26s ease forwards;
}
@keyframes modalSlideDown{
  to{opacity:0;transform:translateY(20px) scale(.97)}
}
.lead-modal-close{
  position:absolute;top:14px;right:14px;
  width:36px;height:36px;border-radius:50%;
  border:0;background:#f1f1f4;color:#231B5C;
  font-size:20px;line-height:1;cursor:pointer;z-index:2;
  transition:background .2s, transform .2s;
  display:flex;align-items:center;justify-content:center;
}
.lead-modal-close:hover{background:#e5e5ec;transform:rotate(90deg)}
.lead-modal-header{padding:24px 24px 0}
.lead-modal-header h3{margin:0 0 4px;font-size:22px;color:var(--text)}
.lead-modal-header p{margin:0;font-size:14px;color:var(--text-muted);padding-bottom:16px;border-bottom:1px solid var(--border)}
.lead-modal-body{padding:20px 24px 24px}
.lead-modal-body .lead-form{
  background:none;border-radius:0;padding:0;
  box-shadow:none;border:none;
}

/* ── Бургер анимация открытия ───────────────────────────────── */
.burger-open span{background:transparent}
.burger-open span::before{transform:translateY(6px) rotate(45deg)}
.burger-open span::after{transform:translateY(-6px) rotate(-45deg)}
.burger span,.burger span::before,.burger span::after{
  transition:transform .3s ease, background .3s;
}

/* ── Мобильное меню — улучшенная анимация ───────────────────── */
@media (max-width:1080px){
  .nav{
    max-height:0;
    overflow:hidden;
    transition:max-height .35s ease, padding .35s ease;
    display:flex !important;
    padding:0 16px;
  }
  .nav.open{
    max-height:600px;
    padding:12px 16px 20px;
    border-bottom:1px solid var(--border);
    box-shadow:var(--shadow);
  }
}

/* ── Горизонтальный скролл — исправление ───────────────────── */
/*
 * ВНИМАНИЕ: overflow-x:hidden на <html> ЛОМАЕТ position:sticky!
 * overflow на html/body создаёт новый scroll-context, и sticky
 * перестаёт работать относительно viewport — хедер уезжает со скроллом.
 * Правильное решение: overflow-x:clip на body (не создаёт scroll-ctx).
 */
html { max-width: 100%; }
body { max-width: 100%; overflow-x: clip; }
.container{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}

/* ── Сетка — исправление выравнивания карточек ─────────────── */
.grid{align-items:stretch}
.card,.tarif-card,.feature-card{height:100%;display:flex;flex-direction:column}
.card-desc,.tarif-list{flex-grow:1}

/* ── Hero адаптив ───────────────────────────────────────────── */
@media (max-width:768px){
  .hero{padding:56px 0 64px}
  .hero-grid{grid-template-columns:1fr !important;gap:20px !important}
  .hero-stats{grid-template-columns:repeat(2,1fr) !important;margin-top:24px}
}
@media (max-width:480px){
  .hero-stats{grid-template-columns:1fr 1fr !important}
  .hero-card{padding:22px !important}
}
@media (max-width:375px){
  .hero-stats{grid-template-columns:1fr !important}
}

/* ── Тарифы — адаптив ───────────────────────────────────────── */
@media (max-width:900px){
  .tarify-grid-3{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  .tarify-grid-3{grid-template-columns:1fr}
  .tarif-card{padding:22px}
}

/* ── Footer адаптив ─────────────────────────────────────────── */
@media (max-width:600px){
  .footer-grid{grid-template-columns:1fr !important}
  .footer-bottom{flex-direction:column;text-align:center}
}

/* ── Форма в dark-section (стили перенесены в v8.3 патч ниже) ── */

/* ── Таблицы — горизонтальный скролл ───────────────────────── */
.pricing-table,.tarify-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}

/* ── Изображения — корректное отображение ──────────────────── */
img{max-width:100%;height:auto;display:block}
.logo-mark-img{width:42px !important;height:42px !important;object-fit:contain}

/* ── Секции — дополнительный отступ на mobile ───────────────── */
@media (max-width:480px){
  section{padding:40px 0}
  h2{font-size:clamp(20px,6vw,32px)}
  .lead{font-size:15px}
}

/* ── Кнопки — полная ширина на mobile ──────────────────────── */
@media (max-width:480px){
  .hero-cta{flex-direction:column}
  .hero-cta .btn{width:100%;justify-content:center}
}

/* ── Grid 2 на tablet и mobile ──────────────────────────────── */
@media (max-width:768px){
  .grid-2{grid-template-columns:1fr}
}
@media (max-width:576px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
}

/* ── Модалка мобильная ─────────────────────────────────────── */
@media (max-width:640px){
  .lead-modal{padding:0;align-items:flex-end}
  .lead-modal-box{border-radius:20px 20px 0 0;max-width:100%;width:100%;margin:0}
  .lead-modal-backdrop{background:rgba(35,27,92,.7)}
}

/* ── Pay-block мобильная ────────────────────────────────────── */
@media (max-width:576px){
  .pay-block{grid-template-columns:1fr !important;padding:20px !important;gap:16px !important}
  .pay-icon{width:60px !important;height:60px !important;font-size:24px !important}
}

/* ── Cookie banner — доп. адаптив ──────────────────────────── */
@media (max-width:480px){
  .cookie-banner-actions .btn{font-size:13px;padding:10px 12px}
}

/* ── Нет анимаций при prefers-reduced-motion ─────────────────── */
@media (prefers-reduced-motion:reduce){
  .reveal,.lead-modal-box,.lead-modal-backdrop{
    animation:none !important;
    transition:none !important;
    opacity:1 !important;
    transform:none !important;
  }
  .btn:hover,.card:hover,.feature-card:hover,.tarif-card:hover{
    transform:none !important;
  }
}

/* ── Lazy loading — placeholder ─────────────────────────────── */
img[loading="lazy"]{
  background:#f0eeff;
}

/* ============================================================
   v8.1 AUDIT PATCH
   1. Меню всегда видимо
   2. step-num кружки не обрезаются
   3. tarif-popular — убрать верхнюю полосу
   4. audience-grid 2×2
   5. Мобильный аудит карточек
   ============================================================ */

/* ── Header compensation — fixed header требует отступа у body ── */
/*
 * Хедер fixed = вынут из потока документа.
 * Компенсируем отступом у body чтобы контент не прятался под хедером.
 * 74px = высота хедера (padding 16px top + 16px bottom + контент ~42px).
 */
body {
  padding-top: 74px;
}
/* На мобильных хедер чуть ниже */
@media (max-width: 520px) {
  body { padding-top: 66px; }
}

/* ── 2. step-card — кружки не обрезаются ────────────────────── */
/* Контейнер .steps должен иметь верхний padding для кружков */
.steps{
  padding-top: 24px;           /* место для кружка высотой 38px */
  overflow: visible !important;
}
.step-card{
  overflow: visible !important; /* кружок выходит за верхний край карточки */
  position: relative;
  margin-top: 8px;              /* отступ снизу для кружка */
}
.step-num{
  position: absolute;
  top: -20px;                   /* поднимаем кружок над карточкой */
  left: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent, #F5C518);
  color: var(--bg-dark, #231B5C);
  font-weight: 900;
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(245,197,24,.4);
  flex-shrink: 0;
}
.step-card h3{
  margin-top: 28px; /* отступ от кружка */
}
/* Убираем верхнюю полосу step-card (она конфликтует с кружком) */
.step-card::before{
  display: none !important;
}

/* ── 3. tarif-popular — убрать верхнюю полосу ───────────────── */
/* Оставляем только border, убираем ::before полосу */
.tarif-card.tarif-popular::before{
  display: none !important;
  content: none !important;
}
/* Усилим border чтобы было заметно */
.tarif-card.tarif-popular{
  border: 2px solid #F5C518 !important;
  box-shadow: 0 14px 40px rgba(245,197,24,.22) !important;
}

/* ── 4. audience-grid 2×2 ────────────────────────────────────── */
.audience-grid-2x2{
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 18px !important;
  align-items: stretch !important;
}
.audience-grid-2x2 .audience-card{
  height: 100%;
  display: flex;
  flex-direction: column;
}
.audience-grid-2x2 .audience-card p{
  flex-grow: 1;
}
@media (max-width: 640px){
  .audience-grid-2x2{
    grid-template-columns: 1fr !important;
  }
}

/* ── 5. feature-card — одинаковые анимации везде ─────────────── */
/* Уже применяется через .feature-card глобально */
/* Добавляем audience-card и step-card в reveal */
.audience-card{
  background: #fff;
  border-radius: 14px;
  padding: 24px;
  border: 1px solid #eee;
  transition: transform .35s cubic-bezier(.22,1,.36,1), box-shadow .35s ease, border-color .35s ease;
}
.audience-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(85,71,179,.12);
  border-color: rgba(85,71,179,.2);
}

/* ── 6. Мобильный аудит ─────────────────────────────────────── */

/* 320–375px */
@media (max-width: 375px){
  .container{ padding-left: 14px; padding-right: 14px; }
  .card, .feature-card, .tarif-card, .audience-card, .step-card{
    padding: 18px !important;
  }
  h1{ font-size: 24px !important; }
  h2{ font-size: 20px !important; }
  .hero{ padding: 40px 0 50px; }
  .hero-card{ padding: 18px !important; }
  .hero-cta{ flex-direction: column; }
  .hero-cta .btn{ width: 100%; }
  .hero-stats{ grid-template-columns: 1fr 1fr !important; }
  .stat-num{ font-size: 22px; }
  .steps{ grid-template-columns: 1fr !important; }
  .tarify-grid-3{ grid-template-columns: 1fr !important; }
  .pay-block{ grid-template-columns: 1fr !important; }
  .footer-grid{ grid-template-columns: 1fr !important; }
  .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr !important; }
  .audience-grid-2x2{ grid-template-columns: 1fr !important; }
  .lk-promo{ grid-template-columns: 1fr !important; padding: 24px !important; }
  .btn-lg{ padding: 14px 20px !important; font-size: 15px !important; }
}

/* 376–480px */
@media (min-width: 376px) and (max-width: 480px){
  .hero-stats{ grid-template-columns: 1fr 1fr !important; }
  .steps{ grid-template-columns: 1fr !important; }
  .tarify-grid-3{ grid-template-columns: 1fr !important; }
  .grid-2, .grid-3{ grid-template-columns: 1fr !important; }
  .audience-grid-2x2{ grid-template-columns: 1fr !important; }
}

/* 481–576px */
@media (min-width: 481px) and (max-width: 576px){
  .steps{ grid-template-columns: repeat(2, 1fr) !important; }
  .tarify-grid-3{ grid-template-columns: 1fr !important; }
  .audience-grid-2x2{ grid-template-columns: 1fr !important; }
}

/* 577–768px (tablet portrait) */
@media (min-width: 577px) and (max-width: 768px){
  .steps{ grid-template-columns: repeat(2, 1fr) !important; }
  .tarify-grid-3{ grid-template-columns: repeat(2, 1fr) !important; }
  .audience-grid-2x2{ grid-template-columns: repeat(2, 1fr) !important; }
  .hero-grid{ grid-template-columns: 1fr !important; }
}

/* Общее: карточки одинаковой высоты в сетке */
.steps,
.features-grid,
.audience-grid,
.audience-grid-2x2,
.tarify-grid,
.courses-grid,
.contacts-grid,
.audience-grid{
  align-items: stretch !important;
}
.step-card,
.feature-card,
.audience-card,
.tarif-card,
.course-card,
.contact-card{
  height: 100%;
  box-sizing: border-box;
}

/* Нет горизонтального переполнения */
*, *::before, *::after{ max-width: 100%; }
table{ max-width: 100%; }
pre, code{ overflow-x: auto; }

/* Меню на mobile — z-index выше всего */
.nav{
  z-index: 999 !important;
}

/* ============================================================
   v8.3 FORM FIX — исправление видимости текста в форме
   ============================================================ */

/*
 * ПРОБЛЕМА 1 & 2: .dark-section h3{color:#fff} и .dark-section .muted{color:rgba(255,255,255,.7)}
 * из main.css перебивали цвета внутри .form-block (белый фон).
 * Результат: белый заголовок и почти прозрачный подзаголовок на белом фоне.
 *
 * ПРОБЛЕМА 3: .lead-form имела собственный background:#fff + padding + box-shadow.
 * Форма уже обёрнута в .form-block с такими же свойствами → двойной белый блок.
 * Решение: когда .lead-form вложена в .form-block — убираем дублирующие стили.
 */

/* ── Форма в .form-block — убираем двойной фон/тень ─────────── */
.form-block .lead-form {
  background: transparent !important;
  border-radius: 0 !important;
  padding: 0 !important;
  box-shadow: none !important;
  border: none !important;
}

/* ── Восстановление цветов заголовка и текста в форме ────────── */
/* Это правило точнее чем .dark-section h3{color:#fff} */
.form-block h3,
.form-block .lead-form h3 {
  color: #231B5C !important;
}

/* .muted внутри form-block — всегда тёмный, независимо от секции */
.form-block .muted,
.form-block p.muted {
  color: #52527A !important;
  opacity: 1 !important;
}

/* Подпись formнote — тёмная */
.form-block .form-note,
.form-block .lead-form .form-note {
  color: #888 !important;
}
.form-block .form-note a {
  color: #5547B3 !important;
}

/* Лейблы и плейсхолдеры — всегда тёмные */
.form-block .form-row label {
  color: #444 !important;
}
.form-block .form-row input,
.form-block .form-row select,
.form-block .form-row textarea {
  color: #231B5C !important;
  background: #fff !important;
}
.form-block .form-row input::placeholder,
.form-block .form-row select::placeholder,
.form-block .form-row textarea::placeholder {
  color: #999 !important;
}

/* ── .dark-section — форма всегда со светлым фоном ──────────── */
.dark-section .form-block {
  background: #fff !important;
  border-radius: 20px !important;
  padding: 36px !important;
  box-shadow: 0 20px 60px rgba(0,0,0,.25) !important;
}
/* Все тексты внутри form-block в dark-section — тёмные */
.dark-section .form-block h3,
.dark-section .form-block h4,
.dark-section .form-block p,
.dark-section .form-block label,
.dark-section .form-block .muted {
  color: #231B5C !important;
}
.dark-section .form-block .muted {
  color: #52527A !important;
}

/* Адаптив форм в dark-section */
@media (max-width: 768px) {
  .dark-section .form-block {
    padding: 28px !important;
  }
}
@media (max-width: 480px) {
  .dark-section .form-block {
    padding: 20px !important;
    border-radius: 16px !important;
  }
}
@media (max-width: 360px) {
  .dark-section .form-block {
    padding: 16px !important;
  }
}