/* ==========================================================================
   Ремонт на покриви - Георги Димчев
   Цветова схема: синьо и сигнално оранжево
   Мобилно-ориентиран стил
   ========================================================================== */

:root{
  /* Синьо в две стойности. Ярката е за едър текст, рамки и акценти.
     Дълбоката е за бутони, връзки и дребен текст, където трябва контраст
     4.5:1 или по-добър. */
  --blue:#1877F2;
  --blue-deep:#0E56C4;
  --blue-darker:#0A429B;
  --blue-tint:#E7F0FE;

  /* Сигналното оранжево. Носи призивите за действие и цените.
     Върху него винаги върви тъмен текст, не бял. */
  --orange:#FF7A29;
  --orange-deep:#BC4A08;
  --orange-tint:#FFF0E5;

  /* Тъмно и светло */
  --ink:#0B1B2E;
  --ink-2:#16324F;
  --paper:#F5F7FA;
  --paper-2:#E8EFF8;
  --line:#D5E0EC;
  --line-strong:#B8C9DC;
  --muted:#566E88;
  --white:#ffffff;

  /* Съвместимост с вградените стилове в HTML файловете */
  --clay:var(--blue-deep);
  --clay-dark:var(--blue-darker);
  --clay-tint:var(--blue-tint);
  --graphite:var(--ink);
  --graphite-2:var(--ink-2);

  --ff:'Onest',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --r:10px;
  --r-sm:6px;
  --wrap:1180px;
  --pad:20px;
  --shadow:0 1px 2px rgba(11,27,46,.06),0 8px 24px rgba(11,27,46,.08);
  --shadow-lg:0 2px 6px rgba(11,27,46,.09),0 18px 48px rgba(11,27,46,.14);
  --shadow-orange:0 6px 20px rgba(255,122,41,.34);
}


*,*::before,*::after{box-sizing:border-box}

html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:88px;
}

body{
  margin:0;
  font-family:var(--ff);
  font-feature-settings:"locl" 1;
  font-size:17px;
  line-height:1.65;
  color:var(--graphite);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block;height:auto}
a{color:var(--clay);text-decoration:none}
a:hover{color:var(--clay-dark)}

h1,h2,h3,h4{
  margin:0 0 .5em;
  line-height:1.15;
  letter-spacing:-.02em;
  font-weight:800;
}
h1{font-size:clamp(30px,7vw,54px)}
h2{font-size:clamp(25px,4.6vw,38px)}
h3{font-size:clamp(19px,2.6vw,23px);font-weight:700}
h4{font-size:17px;font-weight:700}
p{margin:0 0 1.05em}
ul,ol{margin:0 0 1.15em;padding-left:1.15em}
li{margin-bottom:.4em}

:focus-visible{
  outline:3px solid var(--clay);
  outline-offset:2px;
  border-radius:3px;
}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.narrow{max-width:800px}

/* ---------- Слоеста лента: подписният елемент на сайта ------------------ */
/* Покривът се гради на пластове. Разделителите повтарят този ритъм.        */
.strata{height:9px;display:flex;gap:0;width:100%}
.strata i{display:block;flex:1;height:100%}
.strata i:nth-child(1){background:var(--clay)}
.strata i:nth-child(2){background:var(--clay-dark)}
.strata i:nth-child(3){background:var(--graphite)}
.strata i:nth-child(4){background:var(--muted)}
.strata i:nth-child(5){background:var(--line)}

/* ---------- Ленти и заглавия на секции ---------------------------------- */
.eyebrow{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--clay);
  margin-bottom:14px;
  padding-left:26px;
  position:relative;
}
.eyebrow::before{
  content:"";position:absolute;left:0;top:.62em;
  width:18px;height:2px;background:var(--clay);
}

section{padding:60px 0}
section.tight{padding:40px 0}
.sec-dark{background:var(--graphite);color:var(--paper)}
.sec-dark h2,.sec-dark h3{color:var(--white)}
.sec-dark .eyebrow{color:#FF7A29}
.sec-dark .eyebrow::before{background:#FF7A29}
.sec-alt{background:var(--paper-2)}

.lead{font-size:clamp(18px,2.2vw,21px);color:var(--graphite-2);max-width:70ch}
.sec-dark .lead{color:#B7CADD}
.muted{color:var(--muted)}

/* ---------- Бутони ------------------------------------------------------ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:15px 27px;
  font-family:inherit;font-size:16px;font-weight:700;
  border:2px solid transparent;border-radius:var(--r);
  cursor:pointer;text-align:center;
  transition:background .16s ease,color .16s ease,border-color .16s ease,transform .1s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--clay);color:#fff;border-color:var(--clay)}
.btn-primary:hover{background:var(--clay-dark);border-color:var(--clay-dark);color:#fff}
.btn-ghost{background:transparent;color:var(--graphite);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--graphite);color:var(--graphite)}
.sec-dark .btn-ghost{color:var(--paper);border-color:#2E4A6B}
.sec-dark .btn-ghost:hover{border-color:var(--paper);color:#fff}
.btn-block{width:100%}
.btn-lg{padding:18px 34px;font-size:17px}

/* ---------- Хедър ------------------------------------------------------- */
.topbar{
  background:var(--graphite);color:#A9BFD4;
  font-size:14px;padding:9px 0;
}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px}
.topbar a{color:#fff;font-weight:600}
.topbar .tb-hide{display:none}

.hdr{
  position:sticky;top:0;z-index:60;
  background:rgba(245,247,250,.95);
  backdrop-filter:saturate(1.5) blur(10px);
  border-bottom:1px solid var(--line);
}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px var(--pad)}

.logo{display:flex;flex-direction:column;line-height:1.05;text-decoration:none}
.logo b{
  font-size:19px;font-weight:800;color:var(--graphite);letter-spacing:-.025em;
}
.logo span{
  font-size:11.5px;font-weight:600;color:var(--clay);
  letter-spacing:.11em;text-transform:uppercase;margin-top:3px;
}

.nav-toggle{
  display:flex;align-items:center;justify-content:center;
  width:46px;height:46px;padding:0;
  background:transparent;border:1.5px solid var(--line);
  border-radius:var(--r-sm);cursor:pointer;
}
.nav-toggle span{
  display:block;width:20px;height:2px;background:var(--graphite);
  position:relative;transition:background .15s;
}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:20px;height:2px;background:var(--graphite);
  transition:transform .2s ease,top .2s ease;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

.nav{
  display:none;
  position:absolute;left:0;right:0;top:100%;
  background:var(--paper);
  border-bottom:1px solid var(--line);
  box-shadow:var(--shadow-lg);
  padding:8px var(--pad) 20px;
}
.nav.open{display:block}
.nav ul{list-style:none;margin:0;padding:0}
.nav li{margin:0;border-bottom:1px solid var(--line)}
.nav li:last-child{border-bottom:0}
.nav a{
  display:block;padding:15px 2px;
  color:var(--graphite);font-weight:600;font-size:17px;
}
.nav a:hover,.nav a.active{color:var(--clay)}
.nav .nav-cta{margin-top:16px}

/* ---------- Герой ------------------------------------------------------- */
.hero{position:relative;background:var(--graphite);color:var(--paper);overflow:hidden}
.hero-media{position:relative;width:100%;aspect-ratio:16/10}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.5}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,27,46,.25) 0%,rgba(11,27,46,.9) 88%);
}
.hero-body{position:relative;z-index:2;margin-top:-90px;padding-bottom:44px}
.hero h1{color:#fff;max-width:16ch;margin-bottom:16px}
.hero-sub{font-size:clamp(17px,2.3vw,20px);color:#BACDE0;max-width:52ch;margin-bottom:26px}
.hero-cta{display:flex;flex-direction:column;gap:11px;margin-bottom:30px}
.hero-facts{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1px;
  background:#24405F;border:1px solid #24405F;border-radius:var(--r);overflow:hidden;
}
.hero-facts div{background:var(--graphite);padding:17px 15px}
.hero-facts b{display:block;font-size:26px;font-weight:800;color:#fff;letter-spacing:-.02em}
.hero-facts span{font-size:13.5px;color:#9DB4CA;line-height:1.35;display:block;margin-top:2px}

/* ---------- Карти на услуги --------------------------------------------- */
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}

.card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;
  transition:border-color .16s ease,transform .16s ease,box-shadow .16s ease;
}
.card:hover{border-color:var(--clay);transform:translateY(-2px);box-shadow:var(--shadow)}
.card-img{aspect-ratio:2/3;overflow:hidden;background:var(--paper-2)}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .card-img img{transform:scale(1.04)}
.card-body{padding:20px;display:flex;flex-direction:column;flex:1}
.card-body h3{margin-bottom:8px}
.card-body p{font-size:15.5px;color:var(--graphite-2);margin-bottom:14px;flex:1}
.card-price{
  font-size:14px;font-weight:700;color:var(--clay);
  padding-top:13px;border-top:1px solid var(--line);
}

/* ---------- Карусел с вертикални снимки --------------------------------- */
.carousel-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:18px;margin-bottom:22px;
}
.carousel-nav{display:flex;gap:8px}
.carousel-nav button{
  width:46px;height:46px;border-radius:50%;
  border:1.5px solid var(--line);background:var(--white);
  color:var(--graphite);font-size:19px;cursor:pointer;line-height:1;
  display:flex;align-items:center;justify-content:center;
  transition:border-color .15s,background .15s,color .15s;
}
@media (max-width:639.98px){
  .carousel-nav{gap:6px}
  .carousel-nav button{width:36px;height:36px;font-size:15px}
}
.carousel-nav button:hover{border-color:var(--clay);background:var(--clay);color:#fff}
.carousel-nav button[disabled]{opacity:.3;cursor:default}
.carousel-nav button[disabled]:hover{border-color:var(--line);background:var(--white);color:var(--graphite)}

.carousel{
  display:flex;gap:14px;
  overflow-x:auto;overflow-y:hidden;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
  padding-bottom:6px;
  margin:0 calc(var(--pad) * -1);
  padding-left:var(--pad);
  padding-right:var(--pad);
}
.carousel::-webkit-scrollbar{display:none}
.carousel > *{
  flex:0 0 auto;
  width:min(74vw,290px);
  scroll-snap-align:start;
}
.sec-dark .card{background:var(--graphite-2);border-color:#24405F}
.sec-dark .card-body p{color:#A9C0D6}
.sec-dark .card-price{border-top-color:#24405F}

/* Плочка от галерията */
.tile{
  display:block;position:relative;
  aspect-ratio:2/3;border-radius:var(--r);overflow:hidden;
  background:var(--paper-2);border:1px solid var(--line);
  cursor:zoom-in;
}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.tile:hover img{transform:scale(1.05)}
.tile figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:26px 14px 12px;
  background:linear-gradient(180deg,transparent,rgba(11,27,46,.86));
  color:#fff;font-size:13.5px;font-weight:600;line-height:1.3;
}

/* ---------- Списък с отметки -------------------------------------------- */
.checks{list-style:none;padding:0;margin:0 0 1.3em}
.checks li{
  position:relative;padding-left:31px;margin-bottom:11px;
  font-size:16.5px;
}
.checks li::before{
  content:"";position:absolute;left:0;top:.44em;
  width:15px;height:9px;
  border-left:2.5px solid var(--clay);
  border-bottom:2.5px solid var(--clay);
  transform:rotate(-45deg);
}
.sec-dark .checks li::before{border-color:#FF7A29}

/* ---------- Слоеве на покрива (подписен елемент) ------------------------ */
.layers{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--white)}
.layer{
  display:flex;align-items:flex-start;gap:15px;
  padding:17px 18px;border-bottom:1px solid var(--line);
}
.layer:last-child{border-bottom:0}
.layer-n{
  flex:0 0 auto;width:30px;height:30px;border-radius:var(--r-sm);
  background:var(--clay-tint);color:var(--clay-dark);
  font-size:13px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
}
.layer-t b{display:block;font-size:16px;font-weight:700;margin-bottom:2px}
.layer-t span{font-size:14.5px;color:var(--muted);line-height:1.45}

/* ---------- Калкулатор -------------------------------------------------- */
.calc{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--r);padding:22px;
}
.calc-row{margin-bottom:19px}
.calc-row label{
  display:block;font-size:14px;font-weight:700;
  margin-bottom:8px;color:var(--graphite);
}
.calc select,.calc input[type=number],.field input,.field select,.field textarea{
  width:100%;padding:14px 15px;
  font-family:inherit;font-size:16.5px;color:var(--graphite);
  background:var(--paper);
  border:1.5px solid var(--line);border-radius:var(--r-sm);
}
.calc select:focus,.calc input:focus,.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--clay);outline:none;background:var(--white);
}
.calc input[type=range]{width:100%;accent-color:var(--clay);height:26px}
.calc-out{
  background:var(--graphite);color:#fff;
  border-radius:var(--r);padding:22px;margin-top:22px;
}
.calc-out .lbl{font-size:13px;color:#9DB4CA;letter-spacing:.06em;text-transform:uppercase;font-weight:700}
.calc-out .val{font-size:clamp(30px,7vw,42px);font-weight:800;letter-spacing:-.03em;margin:5px 0 3px;line-height:1.1}
.calc-out .note{font-size:14px;color:#9DB4CA;margin:0}
.calc-break{margin-top:18px;border-top:1px solid #24405F;padding-top:15px}
.calc-break div{
  display:flex;justify-content:space-between;gap:14px;
  font-size:14.5px;padding:6px 0;color:#B7CADD;
}
.calc-break div span:last-child{font-weight:700;color:#fff;white-space:nowrap}

/* ---------- Таблици с цени ---------------------------------------------- */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:14px}
table.price{
  width:100%;border-collapse:collapse;
  background:var(--white);font-size:15px;min-width:520px;
}
table.price caption{
  text-align:left;font-weight:700;font-size:17px;
  padding:0 0 11px;color:var(--graphite);
}
table.price th,table.price td{
  padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;
  vertical-align:top;
}
table.price thead th{
  background:var(--paper-2);font-size:13px;text-transform:uppercase;
  letter-spacing:.05em;color:var(--muted);font-weight:700;
}
table.price td:last-child,table.price th:last-child{text-align:right;white-space:nowrap}
table.price tfoot td{font-weight:800;background:var(--clay-tint);border-bottom:0;color:var(--graphite)}
.tbl-note{font-size:14.5px;color:var(--muted);margin-bottom:34px}
.tbl-note b{color:var(--graphite)}

/* ---------- Акордеон / въпроси ------------------------------------------ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  padding:19px 40px 19px 0;
  font-size:17.5px;font-weight:700;cursor:pointer;
  position:relative;list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:8px;top:1.55em;
  width:11px;height:11px;
  border-right:2.5px solid var(--clay);border-bottom:2.5px solid var(--clay);
  transform:translateY(-50%) rotate(45deg);transition:transform .2s ease;
}
.faq details[open] summary::after{transform:translateY(-20%) rotate(-135deg)}
.faq .ans{padding:0 0 20px;color:var(--graphite-2);font-size:16.5px}
.faq .ans p:last-child{margin-bottom:0}

/* ---------- Форма ------------------------------------------------------- */
.field{margin-bottom:17px}
.field label{display:block;font-size:14px;font-weight:700;margin-bottom:7px}
.field textarea{min-height:130px;resize:vertical}
.field-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.consent{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;color:var(--graphite-2);margin-bottom:20px}
.consent input{margin-top:4px;width:19px;height:19px;accent-color:var(--clay);flex:0 0 auto}
.form-msg{padding:15px 17px;border-radius:var(--r-sm);font-size:15.5px;margin-bottom:17px;display:none}
.form-msg.ok{display:block;background:#E4F5E9;color:#155724;border:1px solid #A9DDB8}
.form-msg.err{display:block;background:#FDEAE4;color:#8A2B10;border:1px solid #F5BFA9}

/* ---------- Блог -------------------------------------------------------- */
.post-card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;display:block;color:inherit;
  transition:border-color .16s,transform .16s,box-shadow .16s;
}
.post-card:hover{border-color:var(--clay);transform:translateY(-2px);box-shadow:var(--shadow);color:inherit}
.post-card .ph{aspect-ratio:16/9;overflow:hidden;background:var(--paper-2)}
.post-card .ph img{width:100%;height:100%;object-fit:cover}
.post-card .pb{padding:19px}
.post-card time{font-size:13px;color:var(--muted);font-weight:600}
.post-card h3{margin:7px 0 8px;font-size:19px}
.post-card p{font-size:15px;color:var(--graphite-2);margin:0}

.article{max-width:760px;margin:0 auto}
.article h2{margin-top:1.7em;font-size:clamp(22px,3.4vw,29px)}
.article h3{margin-top:1.5em}
.article img{border-radius:var(--r);margin:1.6em 0}
.article blockquote{
  margin:1.6em 0;padding:17px 21px;
  background:var(--clay-tint);border-left:4px solid var(--clay);
  border-radius:0 var(--r-sm) var(--r-sm) 0;
}
.article blockquote p:last-child{margin-bottom:0}
.article-meta{
  display:flex;flex-wrap:wrap;gap:9px 18px;align-items:center;
  font-size:14px;color:var(--muted);
  padding-bottom:20px;margin-bottom:26px;border-bottom:1px solid var(--line);
}

/* ---------- Райони ------------------------------------------------------ */
.regions{display:grid;gap:16px;grid-template-columns:1fr}
.region{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--r);padding:19px;
}
.region h3{font-size:17px;margin-bottom:9px;color:var(--clay-dark)}
.region p{font-size:15px;color:var(--graphite-2);margin:0;line-height:1.6}

/* ---------- Футър ------------------------------------------------------- */
.ftr{background:var(--graphite);color:#9DB4CA;padding:48px 0 0;font-size:15.5px}
.ftr h4{color:#fff;font-size:15px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:15px}
.ftr a{color:#B7CADD}
.ftr a:hover{color:#fff}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{margin-bottom:9px}
.ftr-grid{display:grid;gap:32px;grid-template-columns:1fr;margin-bottom:38px}
.ftr-logo b{display:block;color:#fff;font-size:19px;font-weight:800;letter-spacing:-.02em}
.ftr-logo span{display:block;font-size:11.5px;color:#FF7A29;letter-spacing:.11em;text-transform:uppercase;margin-top:3px;font-weight:600}
.ftr-bot{
  border-top:1px solid #24405F;padding:19px 0 26px;
  display:flex;flex-direction:column;gap:9px;
  font-size:14px;color:#7793AE;
}
.ftr-bot a{color:#9DB4CA}

/* ---------- Плаващи бутони: Viber + телефон ----------------------------- */
.viber-fab{
  display:none;
}
.viber-fab:hover{transform:scale(1.07);color:#fff}
.viber-fab svg{width:30px;height:30px;fill:currentColor}

.callbar{
  position:fixed;left:0;right:0;bottom:0;z-index:75;
  display:grid;grid-template-columns:1fr 1fr;
  background:var(--graphite);border-top:1px solid #24405F;
}
.callbar a{
  padding:16px 8px;text-align:center;
  font-size:15.5px;font-weight:700;color:#fff;
  display:flex;align-items:center;justify-content:center;gap:8px;
}
.callbar a:first-child{background:var(--clay);color:#fff}
.callbar a:last-child{background:#7360F2;color:#fff}
.callbar svg{width:18px;height:18px;fill:currentColor;flex:0 0 auto}
body{padding-bottom:56px}
@media (min-width:640px){
  .callbar{display:none}
}

/* ---------- Лайтбокс ---------------------------------------------------- */
.lb{
  position:fixed;inset:0;z-index:200;
  background:rgba(6,16,28,.96);
  display:none;align-items:center;justify-content:center;padding:16px;
}
.lb.open{display:flex}
.lb img{max-width:100%;max-height:86vh;border-radius:var(--r);object-fit:contain}
.lb-close,.lb-prev,.lb-next{
  position:absolute;background:rgba(255,255,255,.12);border:0;color:#fff;
  width:50px;height:50px;border-radius:50%;font-size:24px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;line-height:1;
}
.lb-close{top:16px;right:16px}
.lb-prev{left:12px;top:50%;transform:translateY(-50%)}
.lb-next{right:12px;top:50%;transform:translateY(-50%)}
.lb-cap{position:absolute;bottom:20px;left:0;right:0;text-align:center;color:#B7CADD;font-size:14.5px;padding:0 20px}

/* ---------- Помощни ----------------------------------------------------- */
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
.crumb{font-size:14px;color:var(--muted);margin-bottom:14px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--clay)}
.center{text-align:center}
.mt-0{margin-top:0}
.mb-0{margin-bottom:0}
.stack-cta{display:flex;flex-direction:column;gap:11px;margin-top:26px}
@media (max-width:959.98px){
  .checks + .btn-ghost{margin-bottom:26px}
  .split .stack-cta{margin-bottom:26px}
}

/* ========================================================================
   Таблет
   ======================================================================== */
@media (min-width:640px){
  .topbar .tb-hide{display:inline}
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .regions{grid-template-columns:repeat(2,1fr)}
  .hero-facts{grid-template-columns:repeat(4,1fr)}
  .hero-cta,.stack-cta{flex-direction:row;flex-wrap:wrap}
  .hero-cta .btn,.stack-cta .btn{flex:0 0 auto}
  .callbar{grid-template-columns:1fr 1fr;max-width:420px;left:auto;right:15px;bottom:15px;border-radius:var(--r);overflow:hidden;border:0;box-shadow:var(--shadow-lg)}
  body{padding-bottom:0}
  .viber-fab{bottom:88px}
  .ftr-grid{grid-template-columns:repeat(2,1fr)}
  .ftr-bot{flex-direction:row;justify-content:space-between;align-items:center}
  .carousel > *{width:300px}
}

/* ========================================================================
   Десктоп
   ======================================================================== */
@media (min-width:960px){
  body{font-size:17.5px}
  section{padding:88px 0}
  section.tight{padding:56px 0}

  .nav-toggle{display:none}
  .nav{
    display:block;position:static;background:transparent;
    border:0;box-shadow:none;padding:0;
  }
  .nav ul{display:flex;gap:4px;align-items:center}
  .nav li{border:0}
  .nav a{padding:9px 14px;font-size:16px;border-radius:var(--r-sm)}
  .nav a.active{background:var(--clay-tint);color:var(--clay-dark)}
  .nav .nav-cta{margin:0 0 0 10px}
  .nav .nav-cta a{
    background:var(--clay);color:#fff;padding:12px 20px;font-weight:700;
    border-radius:var(--r);
  }
  .nav .nav-cta a:hover{background:var(--clay-dark);color:#fff}

  .hero-media{aspect-ratio:21/8}
  .hero-body{margin-top:-160px;padding-bottom:64px}
  .hero-cta{margin-bottom:44px}

  .grid{gap:24px}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .regions{grid-template-columns:repeat(4,1fr)}
  .carousel-nav{display:flex}
  .carousel > *{width:296px}
  .ftr-grid{grid-template-columns:1.6fr 1fr 1fr 1.3fr}

  .split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
  .split-wide{grid-template-columns:1.15fr .85fr}
  .calc{padding:30px}
  .calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
  .calc-out{margin-top:0}
  table.price{min-width:0}
}

@media (min-width:1200px){
  .carousel{margin:0;padding-left:0;padding-right:0}
}

/* ---------- Достъпност -------------------------------------------------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
}

@media print{
  .hdr,.topbar,.callbar,.viber-fab,.ftr,.carousel-nav{display:none !important}
  body{padding:0;background:#fff}
}


/* ==========================================================================
   Акценти: къде влиза оранжевото
   ========================================================================== */

/* Слоестата лента над футъра */
.strata i:nth-child(1){background:var(--orange)}
.strata i:nth-child(2){background:var(--blue)}
.strata i:nth-child(3){background:var(--blue-deep)}
.strata i:nth-child(4){background:var(--blue-darker)}
.strata i:nth-child(5){background:var(--ink)}

/* Надписите над заглавията */
.eyebrow{color:var(--orange-deep);font-weight:800;letter-spacing:.15em;padding-left:28px}
.eyebrow::before{width:20px;height:3px;background:var(--orange);border-radius:2px;top:.55em}
.sec-dark .eyebrow{color:var(--orange)}
.sec-dark .eyebrow::before{background:var(--orange)}

/* Основният бутон е оранжев с тъмен текст. Контраст 6.3:1. */
.btn{font-weight:800;letter-spacing:-.01em}
.btn-primary{background:var(--orange);border-color:var(--orange);color:var(--ink);
  box-shadow:var(--shadow-orange)}
.btn-primary:hover{background:var(--orange-deep);border-color:var(--orange-deep);
  color:var(--white);box-shadow:0 8px 26px rgba(255,122,41,.44)}

/* Син бутон за втори по важност призив. Контраст 6.6:1 с бяло. */
.btn-blue{background:var(--blue-deep);color:var(--white);border-color:var(--blue-deep)}
.btn-blue:hover{background:var(--blue-darker);border-color:var(--blue-darker);color:var(--white)}

.btn-ghost{color:var(--blue-deep);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--blue-deep);color:var(--blue-darker);background:var(--blue-tint)}
.sec-dark .btn-ghost{color:var(--white);border-color:#2E4A6B}
.sec-dark .btn-ghost:hover{border-color:var(--blue);background:rgba(24,119,242,.16);color:var(--white)}

/* Горна лента */
.topbar a:hover{color:var(--orange)}

/* Меню */
.logo span{color:var(--blue-deep);font-weight:700;letter-spacing:.12em}
.nav a{font-weight:700}
.nav a:hover,.nav a.active{color:var(--blue-deep)}
.nav-toggle{background:var(--white);border-color:var(--line-strong);border-width:1.5px}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{height:2.5px;border-radius:2px}
.nav-toggle[aria-expanded="true"]{border-color:var(--blue);background:var(--blue-tint)}
@media (max-width:959.98px){
  .nav{background:var(--white);border-bottom:3px solid var(--blue)}
}

/* Герой */
.hero-media img{opacity:.55}
.hero-media::after{background:linear-gradient(180deg,rgba(11,27,46,.2) 0%,
  rgba(11,27,46,.72) 55%,rgba(11,27,46,.96) 92%)}
.hero-facts div{position:relative}
.hero-facts div::before{content:"";position:absolute;left:0;top:0;
  width:100%;height:3px;background:var(--blue)}
.hero-facts div:first-child::before{background:var(--orange)}
.hero-facts b{font-size:27px}

/* Карти */
.card:hover{border-color:var(--blue);transform:translateY(-3px)}
.card-body h3 a{color:var(--ink)}
.card:hover .card-body h3 a{color:var(--blue-deep)}
.card-price{color:var(--orange-deep);font-weight:800;border-top:2px solid var(--line)}
.sec-dark .card{background:#12293F;border-color:#24405F}
.sec-dark .card-body h3 a{color:var(--white)}
.sec-dark .card-price{color:var(--orange);border-top-color:#24405F}

/* Карусел */
.carousel-nav button{border-width:2px;border-color:var(--line-strong)}
.carousel-nav button:hover{border-color:var(--blue);background:var(--blue);color:var(--white)}
.sec-dark .carousel-nav button{background:transparent;border-color:#2E4A6B;color:var(--white)}
.sec-dark .carousel-nav button:hover{background:var(--blue);border-color:var(--blue)}

/* Галерия */
.tile:hover{border-color:var(--blue)}
.tile figcaption{background:linear-gradient(180deg,transparent,rgba(11,27,46,.92));font-weight:700}

/* Отметки */
.checks li::before{border-left-width:3px;border-bottom-width:3px;border-color:var(--blue)}
.sec-dark .checks li::before{border-color:var(--orange)}

/* Слоеве */
.layer:hover{background:var(--blue-tint)}
.layer-n{width:32px;height:32px;background:var(--blue);color:var(--white)}
.layer:first-child .layer-n{background:var(--orange);color:var(--ink)}

/* Калкулатор */
.calc{box-shadow:var(--shadow)}
.calc-row label{font-weight:800}
.calc select,.calc input[type=number],
.field input,.field select,.field textarea{border-width:2px}
.calc select:focus,.calc input:focus,
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--blue);box-shadow:0 0 0 4px var(--blue-tint)}
.calc input[type=range]{accent-color:var(--blue);height:28px}
.calc-out{border-top:4px solid var(--orange)}
.calc-out .lbl{font-weight:800;letter-spacing:.08em}
.calc-out .val{color:var(--orange);letter-spacing:-.035em}
.calc-break{border-top-color:#24405F}
.calc-break div span:last-child{font-weight:800}

/* Таблици */
table.price{border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
table.price caption{font-weight:800}
table.price thead th{background:var(--ink);color:#9DB4CA;border-bottom:0;
  font-size:12.5px;letter-spacing:.06em;font-weight:800}
table.price tbody tr:nth-child(even){background:var(--paper)}
table.price tfoot td{background:var(--orange-tint);color:var(--ink);
  border-top:2px solid var(--orange);font-weight:800}

/* Въпроси */
.faq{border-top:2px solid var(--line)}
.faq details[open]{background:var(--blue-tint);border-radius:var(--r-sm)}
.faq details[open] summary{padding-left:16px;color:var(--blue-darker)}
.faq summary::after{border-right-width:3px;border-bottom-width:3px;
  border-color:var(--blue);right:12px}
.faq .ans{padding:0 16px 20px}
.faq details:not([open]) .ans{padding-left:0}

/* Форма */
.field label{font-weight:800}
.consent{background:var(--blue-tint);padding:14px 15px;border-radius:var(--r-sm)}
.consent input{accent-color:var(--blue);width:20px;height:20px}
.form-msg{font-weight:600}
.form-msg.ok{border-width:2px}
.form-msg.err{border-width:2px}

/* Блог */
.post-card:hover{border-color:var(--blue);transform:translateY(-3px)}
.post-card .ph img{transition:transform .4s ease}
.post-card:hover .ph img{transform:scale(1.04)}
.post-card time{color:var(--orange-deep);font-weight:800;font-size:12.5px;
  letter-spacing:.05em;text-transform:uppercase}
.post-card:hover h3{color:var(--blue-deep)}
.article h3{color:var(--blue-darker)}
.article blockquote{background:var(--orange-tint);border-left:5px solid var(--orange)}
.article-meta{border-bottom:2px solid var(--line);font-weight:600}

/* Райони */
.region{border-top:4px solid var(--blue)}
.region:nth-child(3n+2){border-top-color:var(--orange)}
.region h3{color:var(--ink)}

/* Футър */
.ftr a:hover{color:var(--orange)}
.ftr h4{letter-spacing:.09em;font-size:14px}
.ftr-logo span{color:var(--orange);font-weight:700;letter-spacing:.12em}
.ftr-bot{border-top-color:#24405F}

/* Плаващи бутони */
.callbar a{font-weight:800}
.callbar a:first-child{background:var(--orange);color:var(--ink)}
.callbar a:first-child:hover{background:var(--orange-deep);color:var(--white)}
.callbar a:last-child{color:var(--white)}
.callbar a:last-child:hover{background:#5f4dd6}
.viber-fab:hover{transform:scale(1.08)}

/* Лайтбокс */
.lb-close:hover,.lb-prev:hover,.lb-next:hover{background:var(--blue)}

/* Фокус */
:focus-visible{outline:3px solid var(--orange);outline-offset:2px}

/* Заглавия малко по-плътни, за да не изглежда сайтът блед */
h1,h2,h3,h4{color:var(--ink);letter-spacing:-.025em}
h1{font-size:clamp(31px,7.2vw,56px)}
h2{font-size:clamp(26px,4.8vw,40px)}

/* Оранжев призив в менюто на десктоп */
@media (min-width:960px){
  .nav a.active{background:var(--blue-tint);color:var(--blue-darker)}
  .nav .nav-cta a{background:var(--orange);color:var(--ink);font-weight:800}
  .nav .nav-cta a:hover{background:var(--orange-deep);color:var(--white)}
}