/* =========================================================
   ДиагСтор — main.css
   ========================================================= */

:root{
  --brand:#4f46e5;
  --brand-2:#7c3aed;
  --accent:#f59e0b;
  --ink:#111827;
  --muted:#6b7280;
  --line:#e5e7eb;
  --bg:#ffffff;
  --bg-soft:#f9fafb;
  --radius:16px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--bg);
  line-height:1.55;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.container{max-width:1180px;margin:0 auto;padding:0 24px}

/* Утилиты */
.section{padding:80px 0}
.pt-0{padding-top:0}
.center{text-align:center}
.mt-36{margin-top:36px}
.h2{font-size:32px;letter-spacing:-1px;font-weight:800;margin-bottom:24px}

/* Кнопки */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 22px;border-radius:10px;
  font-weight:600;font-size:15px;
  border:1px solid transparent;cursor:pointer;
  transition:.15s;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;
}
.btn-primary:hover{opacity:.92;transform:translateY(-1px)}
.btn-ghost{border-color:var(--line);background:#fff;color:var(--ink)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-accent{background:var(--accent);color:#111827}
.btn-accent:hover{opacity:.92;transform:translateY(-1px)}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:32px;height:70px}
.logo{
  display:inline-flex;
  align-items:center;
  line-height:0;
}
.logo svg{
  height:40px;
  width:auto;
  display:block;
}
.menu{display:flex;gap:26px;font-size:15px;color:var(--muted);margin-left:auto}
.menu a:hover{color:var(--ink)}
.nav-actions{display:flex;gap:10px;align-items:center}

/* Hero */
.hero{
  padding:80px 0 40px;
  background:radial-gradient(ellipse at top,#eef2ff 0%,#fff 60%);
}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;background:#eef2ff;color:var(--brand);
  border-radius:20px;font-size:13px;font-weight:600;margin-bottom:20px;
}
.hero h1{font-size:52px;line-height:1.06;letter-spacing:-1.5px;font-weight:800}
.hero h1 span{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p{font-size:18px;color:var(--muted);margin:22px 0 32px;max-width:520px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-note{font-size:13px;color:var(--muted);margin-top:16px}

/* App mock */
.app-mock{
  background:#fff;border:1px solid var(--line);
  border-radius:20px;overflow:hidden;
  box-shadow:0 30px 80px rgba(79,70,229,.18);
}
.app-top{
  display:flex;gap:6px;padding:14px 16px;
  border-bottom:1px solid var(--line);background:var(--bg-soft);
}
.dot{width:10px;height:10px;border-radius:50%;background:#d1d5db}
.app-body{
  padding:20px;display:grid;
  grid-template-columns:180px 1fr;gap:16px;min-height:340px;
}
.sidebar{display:flex;flex-direction:column;gap:6px}
.side-item{padding:8px 12px;border-radius:8px;font-size:13px;color:var(--muted)}
.side-item.active{background:#eef2ff;color:var(--brand);font-weight:600}
.main-mock{
  background:var(--bg-soft);border-radius:12px;
  padding:16px;display:flex;flex-direction:column;gap:12px;
}
.mock-row{height:44px;background:#fff;border-radius:8px;border:1px solid var(--line)}
.mock-chart{
  height:120px;border-radius:8px;border:1px solid var(--line);
  background:linear-gradient(180deg,#eef2ff,#fff);
  position:relative;overflow:hidden;
}
.mock-chart::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(79,70,229,.25),transparent);
  clip-path:polygon(0 80%,10% 70%,20% 75%,30% 50%,40% 55%,50% 30%,60% 35%,70% 20%,80% 25%,90% 10%,100% 15%,100% 100%,0 100%);
}

/* Trust */
.trust{
  padding:30px 0;background:var(--bg-soft);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.trust-row{
  display:flex;align-items:center;justify-content:space-between;
  gap:30px;flex-wrap:wrap;
}
.trust span{color:var(--muted);font-size:14px}
.trust .logos{
  display:flex;gap:36px;flex-wrap:wrap;
  opacity:.6;font-weight:700;font-size:16px;
}

/* Section head */
.section-head{text-align:center;max-width:660px;margin:0 auto 50px}
.section-head h2{font-size:38px;letter-spacing:-1px;font-weight:800}
.section-head p{color:var(--muted);margin-top:12px;font-size:17px}

/* Audience */
.seg{display:flex;gap:10px;justify-content:center;margin-bottom:36px;flex-wrap:wrap}
.seg button{
  padding:10px 20px;border-radius:20px;
  border:1px solid var(--line);background:#fff;
  font-weight:600;font-size:14px;cursor:pointer;
  color:var(--muted);transition:.15s;
}
.seg button.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.seg-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.seg-card{background:var(--bg-soft);border-radius:var(--radius);padding:30px}
.seg-card h3{font-size:19px;margin-bottom:10px}
.seg-card ul{
  list-style:none;font-size:15px;color:var(--muted);
  display:flex;flex-direction:column;gap:8px;margin-bottom:20px;
}
.seg-card ul li::before{content:"✓ ";color:var(--brand);font-weight:700}
.seg-card a{color:var(--brand);font-weight:600;font-size:15px}

/* Catalog */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.prod{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;transition:.2s;
}
.prod:hover{box-shadow:0 15px 40px rgba(17,24,39,.08);transform:translateY(-3px)}
.prod-img{
  aspect-ratio:1;background:linear-gradient(135deg,#eef2ff,#f9fafb);
  display:flex;align-items:center;justify-content:center;
  color:var(--muted);font-size:13px;
}
.prod-body{padding:18px}
.prod h4{font-size:16px;margin-bottom:6px}
.prod .price{color:var(--brand);font-weight:700;font-size:18px;margin-top:8px}
.prod .tag{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}

/* How */
.how{
  background:var(--bg-soft);border-radius:24px;
  padding:60px;display:grid;grid-template-columns:1fr 1fr;
  gap:50px;align-items:center;
}
.steps{display:flex;flex-direction:column;gap:22px}
.step{display:flex;gap:16px}
.step .num{
  flex:0 0 40px;height:40px;border-radius:12px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700;
}
.step h4{font-size:17px;margin-bottom:4px}
.step p{color:var(--muted);font-size:15px}
.mock{
  aspect-ratio:4/3;background:#fff;border:1px solid var(--line);
  border-radius:16px;display:flex;align-items:center;justify-content:center;
  color:var(--muted);font-size:14px;
  box-shadow:0 20px 60px rgba(17,24,39,.08);
}

/* Features */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feat{padding:28px;border:1px solid var(--line);border-radius:var(--radius);transition:.2s}
.feat:hover{border-color:var(--brand);box-shadow:0 10px 30px rgba(79,70,229,.08)}
.feat .ico{
  width:48px;height:48px;border-radius:12px;
  background:#eef2ff;color:var(--brand);
  display:flex;align-items:center;justify-content:center;
  font-size:22px;margin-bottom:16px;
}
.feat h4{font-size:17px;margin-bottom:6px}
.feat p{color:var(--muted);font-size:14px}

/* About + News */
.split{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:start}
.about p{color:var(--muted);margin-top:14px}
.about .chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.chip{
  font-size:13px;background:#eef2ff;color:var(--brand);
  padding:6px 12px;border-radius:20px;font-weight:500;
}
.news-title{font-size:22px;margin-bottom:20px}
.news-list{display:flex;flex-direction:column;gap:16px}
.news-item{
  display:block;padding:18px;border:1px solid var(--line);
  border-radius:var(--radius);transition:.2s;
}
.news-item:hover{border-color:var(--brand);background:var(--bg-soft)}
.news-item time{font-size:13px;color:var(--brand);font-weight:600}
.news-item h4{margin:6px 0 4px;font-size:16px}
.news-item p{color:var(--muted);font-size:14px}

/* CTA */
.cta-block{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  border-radius:24px;padding:60px;color:#fff;text-align:center;
}
.cta-block h2{font-size:34px;letter-spacing:-1px;margin-bottom:12px}
.cta-block p{opacity:.9;margin-bottom:28px}
.cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.cta-block .btn-ghost{
  background:transparent;
  border-color:rgba(255,255,255,.5);color:#fff;
}
.cta-block .btn-ghost:hover{background:rgba(255,255,255,.1)}

/* Footer */
.site-footer{
  background:var(--bg-soft);padding:60px 0 30px;
  border-top:1px solid var(--line);
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.foot-desc{font-size:14px;max-width:280px;color:var(--muted);margin-top:14px}
.site-footer h5{
  font-size:14px;margin-bottom:16px;
  text-transform:uppercase;letter-spacing:.5px;
}
.site-footer a{display:block;padding:5px 0;font-size:14px;color:var(--muted)}
.site-footer a:hover{color:var(--brand)}
.foot-bottom{
  border-top:1px solid var(--line);margin-top:40px;padding-top:24px;
  display:flex;justify-content:space-between;
  font-size:13px;color:var(--muted);
}

/* Адаптив */
@media (max-width:900px){
  .hero-grid,.how,.split,.foot-grid{grid-template-columns:1fr}
  .seg-cards,.grid-4,.features{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:38px}
  .menu{display:none}
  .app-body{grid-template-columns:1fr}
  .sidebar{flex-direction:row;overflow-x:auto;gap:8px}
  .side-item{white-space:nowrap}
  .how{padding:40px 30px}
  .cta-block{padding:40px 24px}
}

@media (max-width:560px){
  .seg-cards,.grid-4,.features{grid-template-columns:1fr}
  .hero{padding:60px 0 30px}
  .section{padding:60px 0}
  .section-head h2{font-size:28px}
  .hero h1{font-size:32px}
  .nav-actions .btn-ghost{display:none}
  .logo svg{height:34px}
}
/* =========================================================
   Дополнения: страницы, бургер, табы, формы
   ========================================================= */

/* ---------- Бургер ---------- */
.burger{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:42px;height:42px;
  background:transparent;
  border:1px solid var(--line);
  border-radius:10px;
  cursor:pointer;
  padding:0 10px;
  margin-left:auto;
}
.burger span{
  display:block;height:2px;width:100%;
  background:var(--ink);border-radius:2px;
  transition:.25s;
}

/* Мобильное меню */
.menu-mobile-actions{display:none}

@media (max-width:900px){
  .burger{display:flex}
  .menu{
    position:fixed;
    inset:70px 0 auto 0;
    background:#fff;
    flex-direction:column;
    gap:0;
    padding:16px 24px 24px;
    border-bottom:1px solid var(--line);
    transform:translateY(-12px);
    opacity:0;
    pointer-events:none;
    transition:.2s;
    margin-left:0;
    z-index:40;
    box-shadow:0 10px 30px rgba(17,24,39,.06);
  }
  .menu a{
    padding:14px 0;
    border-bottom:1px solid var(--line);
    font-size:16px;
    color:var(--ink);
  }
  .menu a:last-of-type{border-bottom:none}
  .menu-mobile-actions{
    display:flex;
    flex-direction:column;
    gap:10px;
    margin-top:18px;
  }
  .menu-mobile-actions .btn{width:100%;justify-content:center}

  body.menu-open .menu{
    transform:translateY(0);
    opacity:1;
    pointer-events:auto;
  }
  body.menu-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.menu-open .burger span:nth-child(2){opacity:0}
  body.menu-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* ---------- Табы «Для кого» ---------- */
.seg-card{display:none}
.seg-card.is-active{display:block;animation:fadeIn .25s ease}

@keyframes fadeIn{
  from{opacity:0;transform:translateY(6px)}
  to{opacity:1;transform:translateY(0)}
}

@media (max-width:900px){
  .seg-cards{grid-template-columns:1fr}
  .seg-card.is-active{display:block}
}

/* ---------- Внутренние страницы ---------- */
.page-head{
  text-align:center;
  max-width:680px;
  margin:0 auto 40px;
}
.page-head h1{
  font-size:42px;
  letter-spacing:-1.2px;
  font-weight:800;
  margin:14px 0 12px;
}
.page-head p{
  color:var(--muted);
  font-size:17px;
}
@media (max-width:560px){
  .page-head h1{font-size:28px}
}

.stub{
  background:var(--bg-soft);
  border:1px dashed var(--line);
  border-radius:var(--radius);
  padding:50px 30px;
  text-align:center;
  color:var(--muted);
}
.stub p{margin-bottom:20px;font-size:16px}

/* ---------- Формы авторизации ---------- */
.auth-form{
  display:flex;
  flex-direction:column;
  gap:16px;
  background:var(--bg-soft);
  padding:32px;
  border-radius:var(--radius);
}
.auth-form label{
  display:flex;
  flex-direction:column;
  gap:6px;
  font-size:14px;
  font-weight:600;
}
.auth-form input,
.auth-form select{
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:10px;
  font-size:15px;
  font-family:inherit;
  background:#fff;
  color:var(--ink);
  transition:.15s;
}
.auth-form input:focus,
.auth-form select:focus{
  outline:none;
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(79,70,229,.12);
}
.auth-note{
  text-align:center;
  font-size:14px;
  color:var(--muted);
  margin-top:6px;
}
.auth-note a{color:var(--brand);font-weight:600}

/* =========================================================
   Формы, флеши, личный кабинет
   ========================================================= */

/* ---------- Формы ---------- */
.auth-form input[type="text"],
.auth-form input[type="email"],
.auth-form input[type="password"],
.auth-form input[type="tel"],
.auth-form select{
  width:100%;
}

.form-error{
  color:#dc2626;
  font-size:13px;
  font-weight:500;
}

.checkbox-row{
  flex-direction:row !important;
  align-items:center;
  gap:10px;
  font-weight:500;
  cursor:pointer;
}
.checkbox-row input[type="checkbox"]{
  width:auto;
  margin:0;
}

/* ---------- Flash ---------- */
.flash-container{
  padding-top:20px;
}
.flash{
  padding:14px 18px;
  border-radius:12px;
  font-size:15px;
  font-weight:500;
  margin-bottom:10px;
  border:1px solid transparent;
}
.flash-success{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}
.flash-danger {background:#fef2f2;color:#991b1b;border-color:#fecaca}
.flash-warning{background:#fffbeb;color:#92400e;border-color:#fde68a}
.flash-info   {background:#eff6ff;color:#1e40af;border-color:#bfdbfe}

/* ---------- Аккаунт ---------- */
.account-layout{
  display:grid;
  grid-template-columns:260px 1fr;
  gap:40px;
  align-items:start;
}
.account-sidebar{
  background:var(--bg-soft);
  border-radius:var(--radius);
  padding:22px;
  position:sticky;
  top:90px;
}
.account-user{
  display:flex;
  gap:12px;
  align-items:center;
  padding-bottom:18px;
  border-bottom:1px solid var(--line);
  margin-bottom:18px;
}
.account-avatar{
  width:44px;height:44px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:18px;
}
.account-email{
  font-size:14px;font-weight:600;
  word-break:break-all;
}
.account-role{
  font-size:12px;color:var(--muted);
}
.account-menu{
  display:flex;flex-direction:column;gap:4px;
}
.account-menu a{
  padding:10px 14px;
  border-radius:10px;
  font-size:14px;
  color:var(--ink);
  transition:.15s;
}
.account-menu a:hover{background:#fff}
.account-menu a.active{
  background:#fff;
  color:var(--brand);
  font-weight:600;
}
.account-menu hr{
  border:none;border-top:1px solid var(--line);
  margin:8px 0;
}
.account-menu .logout-link{color:#dc2626}
.account-menu .logout-link:hover{background:#fef2f2}

.account-title{
  font-size:32px;letter-spacing:-1px;font-weight:800;
  margin-bottom:6px;
}
.account-subtitle{
  color:var(--muted);
  margin-bottom:28px;
}
.account-header{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:28px;gap:20px;flex-wrap:wrap;
}

.account-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  margin-bottom:32px;
}
.account-stat{
  background:var(--bg-soft);
  border-radius:var(--radius);
  padding:22px;
  text-align:center;
}
.account-stat .stat-value{
  font-size:32px;font-weight:800;
  color:var(--brand);letter-spacing:-1px;
}
.account-stat .stat-label{
  font-size:13px;color:var(--muted);
  margin-top:4px;
}

.account-block{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  margin-bottom:22px;
}
.account-block h2{
  font-size:19px;
  margin-bottom:16px;
}

.account-list{
  display:flex;flex-direction:column;gap:10px;
}
.account-list-item{
  display:flex;justify-content:space-between;
  align-items:center;gap:16px;
  padding:16px 18px;
  background:var(--bg-soft);
  border-radius:12px;
}
.item-title{font-weight:600;font-size:15px}
.item-sub{font-size:13px;color:var(--muted);margin-top:3px}
.item-badge{
  font-size:12px;padding:4px 10px;border-radius:20px;
  background:#eef2ff;color:var(--brand);font-weight:600;
}
.badge-ok{background:#ecfdf5;color:#065f46}
.badge-attention{background:#fffbeb;color:#92400e}
.badge-critical{background:#fef2f2;color:#991b1b}

.account-empty{
  text-align:center;
  padding:36px 20px;
  color:var(--muted);
}
.account-empty p{margin-bottom:16px}

@media (max-width:900px){
  .account-layout{grid-template-columns:1fr}
  .account-sidebar{position:static}
  .account-stats{grid-template-columns:1fr}
}

/* ---------- Captcha ---------- */
.captcha-block{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.captcha-label{
  font-size:14px;
  font-weight:600;
}
.captcha-row{
  display:flex;
  align-items:center;
  gap:10px;
}
#captcha-img{
  border:1px solid var(--line);
  border-radius:10px;
  cursor:pointer;
  user-select:none;
  background:#f9fafb;
}
.captcha-refresh{
  width:44px;height:44px;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  font-size:22px;
  cursor:pointer;
  color:var(--muted);
  transition:.15s;
}
.captcha-refresh:hover{
  color:var(--brand);
  border-color:var(--brand);
}

/* Honeypot: спрятан от людей, но виден ботам */
.hp-field{
  position:absolute !important;
  left:-9999px !important;
  top:-9999px !important;
  width:1px;height:1px;
  overflow:hidden;
  opacity:0;
  pointer-events:none;
}

/* ---------- Формы (дополнение) ---------- */
.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}
@media (max-width:560px){
  .form-row{grid-template-columns:1fr}
}

/* ---------- Карточка авто ---------- */
.detail-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px 24px;
}
.detail-grid > div{
  display:flex;
  flex-direction:column;
  gap:2px;
}
.detail-label{
  font-size:12px;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.5px;
  font-weight:600;
}
.detail-value{
  font-size:15px;
  font-weight:500;
}
@media (max-width:560px){
  .detail-grid{grid-template-columns:1fr}
}

/* ---------- Tom Select (подгон под наш стиль) ---------- */
.ts-wrapper .ts-control{
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:10px;
  font-size:15px;
  background:#fff;
  min-height:auto;
}
.ts-wrapper.focus .ts-control{
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(79,70,229,.12);
  outline:none;
}
.ts-dropdown{
  border:1px solid var(--line);
  border-radius:10px;
  margin-top:4px;
  box-shadow:0 10px 30px rgba(17,24,39,.08);
}
.ts-dropdown .option.active{
  background:#eef2ff;
  color:var(--brand);
}