/* Инфоком: всички стилове на публичната част */
:root {
  --blue: #0191c8;
  --blue-dark: #0179a7;
  --text: #686868;
  --ink: #323232;
  --panel: #f3f3f3;
  --footer: #686868;
  --white: #fff;
  --line: #dcdcdc;
  --header: 87px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: var(--header); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }
body { margin: 0; padding-top: var(--header); font: 400 15px/1.43 Arial, Helvetica, sans-serif; color: var(--text); background: var(--white); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); }
a:hover { color: var(--blue-dark); }
h1, h2, h3, h4 { margin: 0; color: var(--ink); overflow-wrap: anywhere; }
p { margin: 0 0 10px; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.wrap { width: min(100%, 1170px); margin-inline: auto; }
.center { text-align: center; }
.sr, .skip-link:not(:focus) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip-link:focus { position: fixed; z-index: 100; top: 8px; left: 8px; padding: 8px 16px; background: var(--white); }
.hp { position: absolute; left: -9999px; }
.btn { display: inline-block; padding: 11px 32px; border: 0; background: var(--blue); color: var(--white); font: 700 15px/1.3 Arial, Helvetica, sans-serif; text-decoration: none; cursor: pointer; transition: background .2s; }
.btn:hover { background: var(--blue-dark); color: var(--white); }

/* Шапка */
.site-header { position: fixed; z-index: 30; inset: 0 0 auto; display: flex; align-items: center; gap: 24px; height: var(--header); padding-inline: 12px 24px; background: var(--white); box-shadow: 0 2px 6px rgba(0, 0, 0, .12); }
.logo { flex: none; }
.logo img { width: auto; height: 70px; }
.main-nav { flex: 1; }
.main-nav ul { list-style: none; margin: 0; padding: 0; }
.main-nav > ul { display: flex; flex-wrap: wrap; gap: 4px 36px; }
.main-nav a, .sub-toggle { display: block; padding: 10px 0; border: 0; background: none; color: #333; font: 400 18px/20px Arial, Helvetica, sans-serif; text-decoration: none; cursor: pointer; text-align: left; }
.main-nav a:hover, .sub-toggle:hover, .main-nav li.active > a, .main-nav li.active > .sub-toggle { color: var(--blue); }
.main-nav > ul > li > a, .main-nav > ul > li > .sub-toggle { padding-block: 33px; }
.has-sub { position: relative; }
.submenu { position: absolute; z-index: 5; top: 100%; left: 0; display: none; min-width: 280px; padding: 6px 0 !important; background: var(--white); box-shadow: 0 6px 14px rgba(0, 0, 0, .18); }
.has-sub:hover > .submenu, .has-sub:focus-within > .submenu, .has-sub.open > .submenu { display: block; }
.submenu .submenu { top: -6px; left: 100%; }
.submenu a, .submenu .sub-toggle { width: 100%; padding: 8px 20px; font-size: 14px; line-height: 20px; }
.submenu .has-sub > .sub-toggle::after { content: "\203A"; float: right; margin-left: 12px; }
.langs { display: flex; flex: none; gap: 8px; align-items: center; }
.langs img { width: 24px; height: auto; opacity: .75; transition: opacity .2s; }
.langs a:hover img, .langs a[aria-current] img { opacity: 1; }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 10px; margin-left: auto; border: 0; background: none; cursor: pointer; }
.bars, .bars::before, .bars::after { display: block; width: 24px; height: 2px; background: #333; }
.bars { position: relative; }
.bars::before, .bars::after { content: ""; position: absolute; left: 0; }
.bars::before { top: -7px; }
.bars::after { top: 7px; }

/* Слайдер */
.slider { position: relative; overflow: hidden; height: clamp(280px, 46vw, 649px); background: #333; }
.slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .8s, visibility .8s; }
.slide.active { opacity: 1; visibility: visible; }
.slide img { width: 100%; height: 100%; object-fit: cover; }
.slide-caption { position: absolute; left: 50%; bottom: 12%; width: min(90%, 840px); transform: translateX(-50%); text-align: center; }
.slide-title { margin: 0 0 24px; padding: 20px; background: rgba(1, 145, 200, .5); color: var(--white); font-size: clamp(20px, 2.6vw, 32px); font-weight: 700; line-height: 1.43; }
.slide-slogan { margin: -14px 0 24px; color: var(--white); font-size: 18px; text-shadow: 0 1px 4px rgba(0, 0, 0, .7); }
.slide-btn { display: inline-block; padding: 6px 20px; border: 1px solid var(--white); color: var(--white); font-size: 18px; font-weight: 700; text-decoration: none; transition: background .2s; }
.slide-btn:hover { background: rgba(255, 255, 255, .2); color: var(--white); }
.slider-arrow { position: absolute; z-index: 3; top: 50%; width: 44px; height: 64px; margin-top: -32px; border: 0; background: rgba(0, 0, 0, .25); color: var(--white); font-size: 36px; line-height: 1; cursor: pointer; }
.slider-arrow:hover { background: rgba(0, 0, 0, .5); }
.slider-arrow.prev { left: 12px; }
.slider-arrow.next { right: 12px; }
.slider-dots { position: absolute; z-index: 3; left: 0; right: 0; bottom: 18px; display: flex; justify-content: center; gap: 8px; }
.slider-dots button { width: 14px; height: 14px; padding: 0; border: 0; border-radius: 50%; background: var(--blue); cursor: pointer; }
.slider-dots button[aria-current] { background: var(--white); }

/* Лента и съдържание */
.strip { position: relative; z-index: 2; margin: 0; padding: 20px; background: var(--blue); color: var(--white); font-size: 24px; font-weight: 700; line-height: 25px; text-align: center; box-shadow: -2px 6px 10px -2px rgba(0, 0, 0, .3); }
.page-body { padding-block: 20px; background: var(--panel); box-shadow: inset 0 -12px 13px 0 rgba(0, 0, 0, .35); }
.page-body-empty { min-height: 40px; padding: 0; }
.cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.col img { width: 100%; }
.col .rich { padding: 20px 15px; }
.rich > :last-child { margin-bottom: 0; }
.rich h2 { min-height: 60px; margin: 0 0 8px; padding: 10px 10px 10px 58px; background: url(../img/logo48.png) left center / 48px no-repeat; color: var(--ink); font-size: 18px; font-weight: 500; line-height: 40px; }
.rich h3 { margin: 16px 0 8px; font-size: 16px; }
.rich ul { margin: 0 0 10px; padding-left: 1.4em; }
.rich li { margin-bottom: 4px; }
.rich img { margin-block: 10px; }
.rich table { display: block; overflow-x: auto; border-collapse: collapse; margin-bottom: 10px; }
.rich td, .rich th { padding: 8px 10px; border: 1px solid var(--line); }
.rich .contact-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; overflow-wrap: anywhere; }
.rich .contact-row::before { content: ""; flex: none; width: 18px; height: 18px; background: var(--blue); -webkit-mask: var(--ico) center / contain no-repeat; mask: var(--ico) center / contain no-repeat; }
.rich .contact-row.phone { --ico: url(../icons/phone.svg); }
.rich .contact-row.mail { --ico: url(../icons/mail.svg); }
.rich .contact-row.pin { --ico: url(../icons/pin.svg); }
.rich .contact-row.web { --ico: url(../icons/web.svg); }
.rich-text h2 { min-height: 0; padding: 0; background: none; line-height: 1.3; }
.rich-text { padding: 20px 15px; }
.rich-text p:has(> img:only-child) { display: inline-block; margin: 6px 12px 6px 0; vertical-align: middle; }
.rich-text p > img { margin: 0; max-height: 110px; width: auto; }

/* Контакти */
.contact { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; padding: 10px 15px 30px; }
.contact h2 { margin: 10px 0 16px; font-size: 18px; font-weight: 500; }
.contact-info p { margin-bottom: 8px; }
.contact-info a { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; overflow-wrap: anywhere; }
.contact-info a:hover { color: var(--blue); }
.contact-info svg { flex: none; width: 18px; height: 18px; fill: var(--blue); }
.contact-company { color: var(--ink); }
.map { display: block; width: 100%; height: 320px; margin-top: 16px; border: 0; }
.contact-form label { display: block; margin-bottom: 12px; }
.contact-form input[type=text], .contact-form input[type=email], .contact-form textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--line); background: var(--white); font: inherit; color: var(--ink); }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--blue); outline: 2px solid transparent; }
.notice { padding: 10px 14px; font-weight: 700; }
.notice.ok { background: #dff2fa; color: #055a7c; }
.notice.error { background: #fbe4e1; color: #8d2318; }

/* Долна част */
.site-footer { display: grid; grid-template-columns: 3fr 7fr 2.6fr; gap: 24px; padding: 24px 20px; background: var(--footer); color: var(--white); font-size: 16px; }
.site-footer a { color: inherit; text-decoration: none; overflow-wrap: anywhere; }
.site-footer a:hover { color: var(--white); text-decoration: underline; }
.footer-logo img { width: auto; max-height: 87px; }
.footer-menu { display: flex; flex-wrap: wrap; gap: 4px 20px; list-style: none; margin: 0 0 14px; padding: 0; }
.footer-address, .footer-contact a { display: flex; align-items: flex-start; gap: 10px; }
.footer-address { margin-bottom: 14px; }
.site-footer svg { flex: none; width: 20px; height: 20px; fill: var(--white); }
.footer-copy { margin: 0; font-size: 15px; }
.footer-contact a { margin-bottom: 8px; }

@media (max-width: 1100px) {
  .main-nav a, .sub-toggle { font-size: 16px; }
  .main-nav > ul { gap: 4px 20px; }
}
@media (max-width: 860px) {
  :root { --header: 70px; }
  .logo img { height: 54px; }
  .site-header { gap: 12px; padding-inline: 12px; }
  .nav-toggle { display: block; order: 3; margin-left: 0; }
  .langs { margin-left: auto; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; max-height: calc(100vh - var(--header)); overflow-y: auto; padding: 8px 16px 16px; background: var(--white); box-shadow: 0 10px 20px rgba(0, 0, 0, .15); }
  .main-nav.open { display: block; }
  .main-nav > ul { display: block; }
  .main-nav a, .sub-toggle, .main-nav > ul > li > a, .main-nav > ul > li > .sub-toggle { width: 100%; padding: 11px 0; font-size: 16px; }
  .submenu, .submenu .submenu { position: static; display: none; min-width: 0; padding: 0 0 0 16px !important; box-shadow: none; }
  .has-sub:hover > .submenu, .has-sub:focus-within > .submenu { display: none; }
  .has-sub.open > .submenu { display: block; }
  .cols, .contact { grid-template-columns: minmax(0, 1fr); }
  .contact { padding-inline: 15px; }
  .site-footer { grid-template-columns: minmax(0, 1fr); }
  .slider-arrow { display: none; }
  .slide-caption { bottom: 18%; }
  .slide-title { margin-bottom: 14px; padding: 12px; }
}