/* =========================
   SEALAN TRANZIT — styles.css
   ========================= */
.no-scroll { overflow: hidden; }

/* ---------- Design tokens ---------- */
:root{
  --bg:#ffffff;
  --bg-soft:#f6f8fb;
  --ink:#0f172a;
  --muted:#64748b;
  --primary:#1e3a8a;     /* тёмно-синий */
  --primary-2:#2563eb;   /* ярко-синий */
  --accent:#0ea5e9;      /* голубой */
  --line:#e5e9f2;
  --shadow:0 12px 28px rgba(2,6,23,.08);
  --radius-lg:18px;
  --radius-md:14px;
  --radius-sm:10px;
  --container:1180px;

  /* header pill */
  --hdr-top:16px;
  --hdr-side:20px;
  --hdr-radius:14px;
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font:16px/1.65 Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial;
  color:var(--ink);
  background:var(--bg);
  padding-top: calc(var(--hdr-top) + 72px); /* место под фиксированную шапку */
}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none}
p{margin:0 0 1rem}
h1,h2,h3{line-height:1.2;margin:0 0 .6rem;font-weight:800}
h1{font-size:clamp(28px,3.3vw,44px)}
h2{font-size:clamp(22px,2.4vw,32px)}
h3{font-size:clamp(18px,1.8vw,22px)}
.lead{font-size:clamp(16px,1.3vw,18px);color:var(--muted)}
.muted{color:var(--muted)}
.xs{font-size:.85rem}
.note{color:var(--muted)}
[id]{scroll-margin-top:84px} /* якоря не перекрываются шапкой */

/* ---------- Layout helpers ---------- */
.container{max-width:var(--container);margin:0 auto;padding:0 20px}
.row{display:flex;gap:12px}
.between{justify-content:space-between}
.center{align-items:center}
.end{justify-content:flex-end}
.gap{gap:12px}
.w-100{width:100%}
.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:34px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:1024px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
}

/* ---------- Buttons ---------- */
.btn{
  appearance:none;border:1px solid var(--line);background:#fff;
  padding:11px 16px;border-radius:12px;cursor:pointer;font-weight:600;
  transition:.18s ease-in-out;
}
.btn:hover{box-shadow:0 6px 18px rgba(2,6,23,.08)}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn:focus-visible{outline:2px solid var(--accent)}

/* ---------- Header: dark fixed rounded bar ---------- */
.hdr{
  position:fixed; top:var(--hdr-top); left:50%; transform:translateX(-50%);
  width:calc(100% - var(--hdr-side)*2); z-index:1000;
  background:var(--primary);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--hdr-radius);
  box-shadow:0 14px 32px rgba(2,6,23,.20);
  padding:10px 14px;
}
.hdr .container{max-width:1200px;margin:0 auto;padding:0 10px}
.brand{gap:12px}
.brand-text{font-weight:800;letter-spacing:.2px;color:#fff}
.logo{display:block;width:100px;height:auto} /* увеличенный логотип */
.nav{display:flex;gap:22px}
.nav a{color:#fff;opacity:.95;font-weight:700;transition:.15s}
.nav a:hover{opacity:1;color:#e2ecff}
.lang{display:flex;gap:12px;align-items:center;position:relative}
.lang-btn{
  border:1px solid rgba(255,255,255,.35);
  background:transparent;color:#fff;
  padding:8px 12px;border-radius:10px;cursor:pointer;font-weight:700
}
.lang-menu{
  position:absolute;right:0;top:48px;background:#fff;color:var(--ink);
  border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);
  padding:6px;list-style:none;margin:0;min-width:190px
}
.lang-menu button{
  width:100%;text-align:left;background:#fff;border:0;padding:8px 10px;border-radius:8px;cursor:pointer;color:var(--ink)
}
.lang-menu button:hover{background:#f1f5f9}
.burger{
  display:none;position:relative;width:42px;height:42px;border:1px solid rgba(255,255,255,.35);
  border-radius:10px;background:transparent;cursor:pointer
}
.burger span,.burger span:before,.burger span:after{
  position:absolute;left:9px;right:9px;height:2px;background:#fff;content:"";transition:.18s
}
.burger span{top:20px}
.burger span:before{top:-8px}
.burger span:after{top:8px}
@media (max-width:980px){
  .nav{display:none}
  .burger{display:block}
}
/* кнопка в шапке — белая капсула */
.hdr .btn.primary{
  background:#fff;color:var(--primary);border-color:#fff;
  padding:10px 14px;border-radius:12px;font-weight:800;
}

/* ---------- Mobile nav ---------- */
.mobile-nav{
  border-bottom:1px solid var(--line);
  background:#fff;padding:12px 20px;gap:8px;
  display:none !important;       /* скрыто по умолчанию */
}
.mobile-nav[hidden]{display:none !important}
@media (max-width:980px){
  .mobile-nav:not([hidden]){display:grid !important}
}

/* ---------- Hero ---------- */
.hero{
  padding:56px 0 28px;
  background:linear-gradient(180deg,#ffffff 0%, #f8fbff 60%, #f6f8fb 100%);
}
.hero-text h1{margin-bottom:.3rem;color:var(--ink)}
.hero-media img{
  border-radius:var(--radius-lg); box-shadow:var(--shadow);
  object-fit:cover;width:100%;aspect-ratio:16/11;
}
.hero-stripes{
  height:8px;border-radius:4px;width:min(560px,92%);
  margin:18px auto 0;
  background:linear-gradient(90deg,#0ea5e9 0%, #2563eb 55%, #1e3a8a 100%);
}

/* ---------- Enrollment / Promo ---------- */
.enroll{padding:44px 0}
.card{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:22px;
}
.bullets{margin:0 0 16px 18px}
.enroll-media img{
  border-radius:var(--radius-lg);box-shadow:var(--shadow);
  width:100%;object-fit:cover;aspect-ratio:16/12;
}

/* ---------- Stats ---------- */
.stats{padding:28px 0;background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;text-align:center;box-shadow:var(--shadow)}
.stat .n{font-size:clamp(24px,2.4vw,34px);font-weight:900;letter-spacing:.3px}
.stat .t{color:var(--muted);font-weight:600}

/* ---------- About & Services ---------- */
.about{padding:56px 0; position:relative}
.about::before{
  content:"О КОМПАНИИ";
  position:absolute;left:-6px;top:40px;
  writing-mode:vertical-rl;transform:rotate(180deg);
  letter-spacing:.2em;font-weight:800;color:#e6eaf2;opacity:.9;
  font-size:44px;line-height:1;pointer-events:none;user-select:none
}
@media (max-width:1280px){.about::before{display:none}}
.services{margin-top:26px}
.srv{
  background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:18px;box-shadow:var(--shadow);
  min-height:134px;display:flex;flex-direction:column;justify-content:flex-start
}

/* ---------- Team ---------- */
.team{padding:44px 0;position:relative}
.team::before{
  content:"КОМАНДА";
  position:absolute;left:-6px;top:10px;
  writing-mode:vertical-rl;transform:rotate(180deg);
  letter-spacing:.2em;font-weight:800;color:#e6eaf2;opacity:.9;
  font-size:44px;line-height:1;pointer-events:none;user-select:none
}
@media (max-width:1280px){.team::before{display:none}}
.team .stripes{
  position:absolute;left:0;bottom:-1px;height:8px;width:300px;
  background:linear-gradient(90deg,#0ea5e9,#2563eb,#1e3a8a);border-radius:4px
}
.team img{border-radius:var(--radius-lg);box-shadow:var(--shadow);aspect-ratio:16/10;object-fit:cover}

/* ---------- Training cards ---------- */
.training{padding:42px 0}
.cards .card{
  padding:0;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow);background:#fff
}
.cards .card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.cards .card h3{margin:12px 12px 16px;font-weight:900;letter-spacing:.04em}

/* ---------- Certificates ---------- */
.certs{
  padding:48px 0;background:var(--bg-soft);
  border-top:1px solid var(--line);position:relative
}
.certs::before{
  content:"TRITECH";
  position:absolute;left:-6px;top:20px;
  writing-mode:vertical-rl;transform:rotate(180deg);
  letter-spacing:.2em;font-weight:800;color:#e6eaf2;opacity:.9;
  font-size:44px;line-height:1;pointer-events:none;user-select:none
}
@media (max-width:1280px){.certs::before{display:none}}
.certs .grid-2{ align-items:stretch; }
.doc{
  padding:14px;background:#fff;border:1px solid var(--line);
  border-radius:14px;box-shadow:var(--shadow);
}
.doc img{
  display:block;width:100%;height:520px;
  object-fit:contain;object-position:top center;
  background:#fff;border-radius:10px;
}
.doc figcaption{
  margin-top:8px;text-align:center;color:var(--muted);font-weight:600;
}
@media (max-width:1024px){ .doc img{ height:420px } }
@media (max-width:640px){  .doc img{ height:320px } }

/* ---------- Footer (классический, если нужен) ---------- */
.ftr{
  padding:34px 0;border-top:1px solid var(--line);
  background:#0b1220;color:#dbeafe
}
.ftr a{color:#9ec5ff}
.ftr .logo{filter:brightness(1.1)}
.ftr h4{margin-bottom:.5rem}

/* ---------- Footer — оригинальный стиль ---------- */
.ftr--orig{
  background:#1e3a8a;color:#fff;margin-top:40px;
  border-top:1px solid rgba(255,255,255,.08);
}
.ftr--orig a{ color:#e8f0ff }
.ftr--orig a:hover{ color:#fff }

.ftr-grid{
  display:grid;
  grid-template-columns: 1.2fr 1.2fr 1.2fr 1fr; /* меню / kz / lv / партнёры */
  gap:28px;padding:36px 20px;
}
.ftr-col h4{
  font-size:20px;margin:0 0 8px;font-weight:800;color:#f3f7ff;
}
.ftr-col .org{ font-weight:800;margin-bottom:10px }

.ftr-menu{ display:flex;flex-direction:column;gap:14px }
.ftr-menu a{ font-size:20px;font-weight:700;letter-spacing:.2px }
.ftr-menu .ftr-privacy{ margin-top:18px;font-size:16px;opacity:.9 }

/* Списки контактов: иконка + текст */
.ftr-list{
  margin:0;padding:0;list-style:none;
  display:flex;flex-direction:column;gap:10px;
}
.ftr-list li{
  display:grid;
  grid-template-columns: 20px minmax(0,1fr); /* фикс iOS */
  align-items:flex-start;gap:10px;line-height:1.5;
}
.ftr-list li > *{ min-width:0; }         /* позволяет тексту сжиматься */
.ftr-list svg{ width:18px;height:18px;flex:none;fill:#cfe0ff;margin-top:3px; }

/* Партнёры */
.ftr-partners ul{
  margin:0 0 18px;padding:0;list-style:none;
  display:flex;flex-direction:column;gap:10px;
}
.ftr-partners .muted{ color:#cdd8ff;font-weight:600 }
.ftr-brand{
  width:min(260px,100%);height:auto;display:block;
  margin-top:8px;filter:brightness(1.15);
}

/* нижняя тонкая полоса с копирайтом */
.ftr-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  background:#1c357f;color:#dce7ff;font-weight:600;
}
.ftr-bottom .container{ padding:12px 20px }

/* ---------- Footer: переносы и мобильная сетка ---------- */
.ftr a{
  overflow-wrap:anywhere;      /* длинные email/URL/тел — можно рвать */
  word-break:break-word;
  white-space:normal;
}
.ftr li,
.ftr p,
.ftr h4,
.ftr .org{
  overflow-wrap:normal;        /* обычный текст — по словам */
  word-break:normal;
  -webkit-hyphens:none;
  hyphens:none;
  white-space:normal;
}
.ftr img{ max-width:100%; height:auto; display:block; }

@media (max-width:720px){
  .hdr .brand-text{display:none}
  .hero{padding:38px 0 18px}
  .hero-stripes{width:86%}
  .enroll{padding:32px 0}
  .stats{padding:20px 0}
  .about,.team,.certs{padding:36px 0}

  /* Футер: одна колонка и компактные элементы */
  .ftr-grid{
    grid-template-columns:1fr;
    gap:16px;
    padding:24px 16px;
  }
  .ftr-list li{
    grid-template-columns:18px minmax(0,1fr);
    line-height:1.45;
  }
  .ftr-list svg{ width:16px;height:16px;margin-top:4px; }
  .ftr-brand{ max-width:180px; height:auto; }
  .ftr-bottom .container{ padding:12px 16px; }
}

/* ---------- Print ---------- */
@media print{
  .hdr,.mobile-nav,.burger,.lang,.hero-stripes,.team .stripes{display:none !important}
  a[href]:after{content:" (" attr(href) ")";font-size:.85em;color:#475569}
}

/* ===== Modern modal ===== */
.modal::backdrop{
  background: rgba(2,6,23,.48);
  backdrop-filter: blur(1px);
  animation: modal-backdrop .18s ease-out;
}
@keyframes modal-backdrop{
  from{ background: rgba(2,6,23,.0) } to{ background: rgba(2,6,23,.48) }
}
.modal{
  border:0;padding:0;width:min(820px,92vw);
  border-radius:16px;box-shadow:0 24px 64px rgba(2,6,23,.25);
  animation: modal-pop .18s ease-out;
  max-height:92vh; overflow:auto;             /* длинные формы — скролл внутри */
}
@keyframes modal-pop{
  from{ transform: translateY(6px) scale(.98); opacity:0 }
  to  { transform: translateY(0) scale(1);    opacity:1 }
}
.modal-box{
  display:grid;gap:18px;padding:22px;background:#fff;
  border:1px solid var(--line);border-radius:16px;
}
.modal-head h3{ margin:0 0 2px; font-size:clamp(20px,2.2vw,24px); }
.modal-note{ margin-top:6px }

/* поля */
.modal-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:14px 16px;
}
@media (max-width:720px){ .modal-grid{ grid-template-columns:1fr } }
.field{ display:grid; gap:6px }
.field .label{ font-weight:700 }
.control{
  appearance:none;width:100%;height:44px;padding:10px 12px;
  border:1px solid var(--line);border-radius:12px;background:#fff;
  font:inherit;color:var(--ink);transition:border-color .15s, box-shadow .15s;
}
.control:focus-visible{
  outline:0;border-color:var(--primary-2);
  box-shadow:0 0 0 4px rgba(37,99,235,.18);
}
.control::placeholder{ color:#94a3b8 }

/* кнопки снизу */
.modal-actions{
  display:flex;justify-content:flex-end;gap:10px;margin-top:4px;
}

/* кнопка закрытия */
.modal-close{
  position:absolute;top:10px;right:10px;width:36px;height:36px;
  border-radius:10px;border:1px solid var(--line);background:#fff;
  font-size:22px;line-height:1;display:grid;place-items:center;
  cursor:pointer;transition:box-shadow .15s, transform .05s;
}
.modal-close:hover{ box-shadow:0 8px 22px rgba(2,6,23,.10) }
.modal-close:active{ transform:scale(.98) }

/* ===== Entry neo-dialog (welcome) ===== */
:root{ --a1:#2E6BFF; --a2:#00C2A8; }
.neo-dialog{
  border:none; padding:28px; border-radius:24px; width:min(860px,92vw); background:#EEF3F8;
  box-shadow:12px 12px 28px rgba(31,42,55,.12), -12px -12px 28px #fff;
  animation:popIn .18s ease-out;
}
.neo-dialog::backdrop{ backdrop-filter: blur(3px) saturate(1.05); background:rgba(17,24,39,.25); }
@keyframes popIn{ from{ transform:translateY(6px) scale(.98); opacity:0 } to{ transform:none; opacity:1 } }

.neo-dialog__header h2{ margin:0 0 6px; font-weight:600; }
.neo-dialog__header p{ margin:0 0 18px; opacity:.75; }

.entry-grid{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin:8px 0 12px; }
@media (max-width:720px){ .entry-grid{ grid-template-columns:1fr } }

.entry-card{
  text-align:left; padding:18px; border-radius:18px; background:#EEF3F8; cursor:pointer;
  box-shadow:10px 10px 24px rgba(31,42,55,.10), -10px -10px 24px #fff;
  border:1px solid rgba(46,107,255,.08);
  transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.entry-card:hover{
  transform:translateY(-2px);
  box-shadow:14px 14px 28px rgba(31,42,55,.12), -14px -14px 28px #fff;
  border-color:rgba(46,107,255,.20);
}
.entry-icon{
  width:44px; height:44px; display:grid; place-items:center; border-radius:12px; margin-bottom:10px;
  background:linear-gradient(145deg,#fff,#dfe7f0);
  box-shadow:inset 6px 6px 14px rgba(31,42,55,.08), inset -6px -6px 14px #fff;
  font-size:22px;
}
.entry-cta{ color:var(--a1); font-weight:600; }
.neo-dialog__footer{ display:flex; justify-content:flex-end; margin-top:8px; }
.remember{ font-size:.92rem; display:flex; align-items:center; gap:8px; opacity:.9; }
/* --- Cert extra toggle --- */
.cert-extra{ margin-top:18px }

.doc-link{
  display:flex; align-items:center; gap:12px;
  width:100%;
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
  box-shadow:var(--shadow);
  cursor:pointer;
  text-align:left;
  transition:box-shadow .15s, transform .05s, border-color .15s;
}
.doc-link:hover{ box-shadow:0 10px 24px rgba(2,6,23,.10) }
.doc-link:active{ transform:scale(.99) }
.doc-link:focus-visible{ outline:0; box-shadow:0 0 0 4px rgba(37,99,235,.18) }
.doc-ico{
  display:grid; place-items:center;
  width:44px; height:44px; border-radius:10px;
  background:#1e3a8a;
  flex:none;
}
.doc-text{
  font-weight:700; color:var(--ink);
  line-height:1.35;
}

/* разворачиваемая A4 */
.doc-a4{
  margin:12px 0 0;
  padding:12px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  box-shadow:var(--shadow);
  animation:certFade .18s ease-out;
}
.doc-a4 img{
  display:block; width:100%;
  max-height:80vh; object-fit:contain; object-position:top center;
  border-radius:10px;
  background:#fff;
}
@keyframes certFade{ from{ opacity:.0; transform:translateY(6px) } to{ opacity:1; transform:none } }

/* мобильные отступы */
@media (max-width:720px){
  .doc-link{ padding:12px }
  .doc-ico{ width:40px; height:40px }
  .doc-text{ font-size:15px }
}