/* ===== ТентиПро — публичен сайт. Цветовете идват от админ панела чрез CSS променливи. ===== */
:root{
  --primary:#2f7d5d;
  --accent:#e0a84e;
  --ink:#1a2e29;
  --muted:#5d6b66;
  --line:#e6ebe8;
  --bg:#ffffff;
  --bg-soft:#f6f8f6;
  --radius:14px;
  --shadow:0 10px 30px rgba(20,40,30,.08);
  --shadow-sm:0 4px 14px rgba(20,40,30,.07);
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px;
}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none}
h1,h2,h3{line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2rem,4vw,3.2rem)}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}
.container{max-width:var(--container);margin:0 auto;padding:0 22px}
.section{padding:74px 0}
.section.alt{background:var(--bg-soft)}
.center{text-align:center}
.lead{font-size:1.15rem;color:var(--muted);max-width:720px;margin:0 auto 10px}
.kicker{color:var(--accent);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.82rem;display:block;margin-bottom:10px}

/* Иконка телефон — приема цвета на текста/бутона */
.ico-phone{display:inline-block;width:1em;height:1em;vertical-align:-0.14em;background:currentColor;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.62 10.79a15.05 15.05 0 0 0 6.59 6.59l2.2-2.2a1 1 0 0 1 1.05-.24 11.36 11.36 0 0 0 3.56.57 1 1 0 0 1 1 1V20a1 1 0 0 1-1 1A17 17 0 0 1 3 4a1 1 0 0 1 1-1h3.5a1 1 0 0 1 1 1 11.36 11.36 0 0 0 .57 3.56 1 1 0 0 1-.24 1.05z'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.62 10.79a15.05 15.05 0 0 0 6.59 6.59l2.2-2.2a1 1 0 0 1 1.05-.24 11.36 11.36 0 0 0 3.56.57 1 1 0 0 1 1 1V20a1 1 0 0 1-1 1A17 17 0 0 1 3 4a1 1 0 0 1 1-1h3.5a1 1 0 0 1 1 1 11.36 11.36 0 0 0 .57 3.56 1 1 0 0 1-.24 1.05z'/%3E%3C/svg%3E") center/contain no-repeat;}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:var(--primary-text,#fff);
  padding:13px 26px;border-radius:999px;font-weight:600;border:none;cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease,filter .15s;font-size:1rem}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);filter:brightness(1.05)}
.btn.accent{background:var(--accent);color:var(--accent-text,#3a2a06)}
.btn.ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.7)}
.btn.outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0;flex-wrap:nowrap}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:1.1rem;color:var(--ink);flex:none}
.brand .logo-img{width:40px;height:40px;display:block;flex:none}
.brand .brand-name{font-weight:800;white-space:nowrap;line-height:1.1}
.menu{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.menu a{color:var(--ink);padding:8px 9px;border-radius:8px;font-weight:600;font-size:.9rem;white-space:nowrap}
.menu a:hover,.menu a.active{background:var(--bg-soft);color:var(--primary)}
.nav-cta{display:flex;align-items:center;gap:10px;flex:none}
.phone-top{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--primary);white-space:nowrap;font-size:.95rem}
.nav-cta .btn{padding:10px 18px;white-space:nowrap}
/* Мега-меню „Услуги" */
.has-mega{position:static}
.menu .has-mega>a .caret{font-size:.7em;opacity:.7}
.mega{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line);
  box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .18s,transform .18s,visibility .18s;z-index:60}
.has-mega:hover .mega,.has-mega:focus-within .mega{opacity:1;visibility:visible;transform:none}
.mega-inner{max-width:var(--container);margin:0 auto;padding:24px 22px;display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px}
.mega-col .mega-cat{display:block;font-weight:800;color:var(--ink);padding:2px 0 8px;border-bottom:2px solid var(--line);margin-bottom:8px}
.mega-col .mega-cat:hover{color:var(--primary)}
.mega-col ul{list-style:none;margin:0;padding:0}
.mega-col ul li a{display:block;color:var(--muted);padding:5px 0;font-size:.92rem}
.mega-col ul li a:hover{color:var(--primary)}
.burger{display:none;background:none;border:none;font-size:1.7rem;cursor:pointer;color:var(--ink)}

/* Hero */
.hero{position:relative;color:#fff;padding:120px 0;
  background:linear-gradient(120deg,rgba(20,40,30,.82),rgba(20,40,30,.55)),
  var(--hero-img,linear-gradient(120deg,#2f7d5d,#1a2e29));
  background-size:cover;background-position:center}
.hero h1{max-width:760px}
.hero p{max-width:620px;font-size:1.2rem;color:rgba(255,255,255,.92)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}

/* Slider */
.slider{position:relative;overflow:hidden;background:var(--ink)}
.slider .slides{position:relative;height:clamp(420px,62vh,640px)}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .8s ease;
  display:flex;align-items:center;color:#fff;
  background:linear-gradient(110deg,rgba(20,40,30,.78),rgba(20,40,30,.35)),
  var(--slide-img,linear-gradient(120deg,#2f7d5d,#1a2e29));
  background-size:cover;background-position:center}
.slide.active{opacity:1;visibility:visible}
.slide-caption{max-width:680px}
.slide-caption h1{font-size:clamp(1.9rem,4vw,3.1rem);margin-bottom:14px;text-shadow:0 2px 18px rgba(0,0,0,.3)}
.slide-caption p{font-size:1.15rem;color:rgba(255,255,255,.94);margin-bottom:24px;max-width:560px}
.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;background:rgba(255,255,255,.18);
  border:none;color:#fff;width:50px;height:50px;border-radius:50%;font-size:2rem;line-height:1;cursor:pointer;
  backdrop-filter:blur(4px);transition:background .2s}
.slider-arrow:hover{background:rgba(255,255,255,.34)}
.slider-arrow.prev{left:18px}
.slider-arrow.next{right:18px}
.slider-dots{position:absolute;bottom:20px;left:0;right:0;display:flex;justify-content:center;gap:10px;z-index:5}
.slider-dots .dot{width:12px;height:12px;border-radius:50%;border:2px solid #fff;background:transparent;cursor:pointer;padding:0;transition:background .2s}
.slider-dots .dot.active{background:#fff}
@media(max-width:680px){.slider-arrow{width:40px;height:40px;font-size:1.5rem}}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:center}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 16px;box-shadow:var(--shadow-sm)}
.stat .num{font-size:2.6rem;font-weight:800;color:var(--primary)}
.stat .lbl{color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em;font-size:.82rem}

/* Cards grid */
.grid{display:grid;gap:24px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform .18s,box-shadow .18s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .thumb{aspect-ratio:16/10;background:var(--bg-soft) center/cover no-repeat;position:relative}
.card .thumb.ph{background:linear-gradient(135deg,#dfeae4,#f3f6f4);display:grid;place-items:center;color:#9fb3aa;font-size:2.4rem}
.card .body{padding:20px;flex:1;display:flex;flex-direction:column}
.card .cat{color:var(--accent);font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.06em}
.card h3{margin:6px 0 8px;font-size:1.18rem}
.card p{color:var(--muted);margin:0 0 16px;font-size:.97rem}
.card .more{margin-top:auto;font-weight:700;color:var(--primary)}

/* Video */
.video-card .body{padding-top:16px}
.video-facade{position:relative;aspect-ratio:16/9;min-height:180px;cursor:pointer;display:grid;place-items:center;
  background-color:#1a2e29;background-position:center;background-size:cover;background-repeat:no-repeat;
  background-image:linear-gradient(120deg,#2f7d5d,#1a2e29)}
.video-facade:before{content:"";position:absolute;inset:0;background:rgba(20,40,30,.18);transition:background .2s}
.video-facade:hover:before{background:rgba(20,40,30,.05)}
.video-play{position:relative;z-index:2;width:66px;height:66px;border-radius:50%;border:none;cursor:pointer;
  background:var(--accent);color:var(--accent-text,#3a2a06);font-size:1.5rem;padding-left:5px;box-shadow:0 6px 20px rgba(0,0,0,.3);transition:transform .15s}
.video-facade:hover .video-play{transform:scale(1.08)}
.video-card iframe{width:100%;aspect-ratio:16/9;border:0;display:block}

/* Prose (текст на услуга) */
.prose p{font-size:1.08rem;color:var(--muted);margin:0 0 16px}
.prose .benefits{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:10px}
.prose .benefits li{position:relative;padding:12px 16px 12px 42px;background:var(--bg-soft);border-radius:10px;color:var(--ink)}
.prose .benefits li:before{content:"✓";position:absolute;left:14px;top:12px;width:20px;height:20px;color:var(--primary);font-weight:800}
.prose .benefits li strong{color:var(--ink)}

/* Category block */
.cat-block{margin-bottom:46px}
.cat-block h2{display:flex;align-items:center;gap:12px}
.cat-block h2:after{content:"";flex:1;height:2px;background:var(--line)}

/* Before / After */
.ba{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.ba figure{margin:0;position:relative}
.ba figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.ba .ph{aspect-ratio:4/3;display:grid;place-items:center;background:linear-gradient(135deg,#dfeae4,#f3f6f4);color:#9fb3aa}
.ba .tag{position:absolute;top:12px;left:12px;background:rgba(26,46,41,.85);color:#fff;padding:5px 12px;border-radius:999px;font-size:.8rem;font-weight:700}
.ba .tag.after{background:var(--accent);color:#3a2a06}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:4px 20px;margin-bottom:12px;box-shadow:var(--shadow-sm)}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font-size:1.5rem;color:var(--primary)}
.faq details[open] summary:after{content:"–"}
.faq details p{margin:0 0 18px;color:var(--muted)}

/* Form */
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;margin-bottom:6px;font-size:.95rem}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);
  border-radius:10px;font:inherit;background:#fcfdfc}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(47,125,93,.12)}
.field textarea{min-height:120px;resize:vertical}
.alert{padding:14px 18px;border-radius:10px;margin-bottom:18px;font-weight:600}
.alert.ok{background:#e7f6ee;color:#1f7a4d;border:1px solid #b9e6cd}
.alert.err{background:#fdeceb;color:#c0392b;border:1px solid #f5c6c2}

/* Split contact */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:start}
.info-list{list-style:none;padding:0;margin:0}
.info-list li{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.info-list li:last-child{border-bottom:none}
.info-list .ico{width:42px;height:42px;border-radius:10px;background:var(--bg-soft);display:grid;place-items:center;color:var(--primary);flex:none;font-size:1.2rem}
.info-list b{display:block}
.info-list span{color:var(--muted)}

/* CTA banner */
.cta-banner{background:linear-gradient(120deg,var(--primary),var(--ink));color:#fff;border-radius:20px;padding:48px;text-align:center}
.cta-banner h2{color:#fff}
.cta-banner .hero-actions{justify-content:center}

/* Floating call button */
.float-call{position:fixed;right:20px;bottom:20px;z-index:60;background:#2f7d5d;color:#fff;
  width:62px;height:62px;border-radius:50%;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.22);
  font-size:1.7rem;animation:pulse 2.2s infinite}
.float-call:hover{transform:scale(1.06)}
.float-call .ico-phone{background:#ffffff}
.float-viber{position:fixed;right:20px;bottom:92px;z-index:60;background:#7360f2;color:#fff;
  width:62px;height:62px;border-radius:50%;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.22)}
.float-viber:hover{transform:scale(1.06);color:#fff}
.float-whatsapp{position:fixed;right:20px;bottom:164px;z-index:60;background:#25D366;color:#fff;
  width:62px;height:62px;border-radius:50%;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.22)}
.float-whatsapp:hover{transform:scale(1.06);color:#fff}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(47,125,93,.55)}70%{box-shadow:0 0 0 18px rgba(47,125,93,0)}100%{box-shadow:0 0 0 0 rgba(47,125,93,0)}}

/* Банер „Нашите платове и цветове" (пълна ширина, кликаем) */
.fabrics-bar{display:flex;flex-direction:column;align-items:center;gap:5px;text-align:center;text-decoration:none;
  background:linear-gradient(120deg,var(--primary),#1a2e29);color:#fff;padding:30px 20px;transition:filter .15s}
.fabrics-bar:hover{filter:brightness(1.1);color:#fff}
.fabrics-swatches{display:flex;gap:8px;margin-bottom:6px}
.fabrics-swatches i{width:24px;height:24px;border-radius:5px;display:block;box-shadow:0 2px 6px rgba(0,0,0,.3)}
.fabrics-label{font-size:1.7rem;font-weight:800;letter-spacing:.2px}
.fabrics-label b{color:var(--accent)}
.fabrics-sub{color:rgba(255,255,255,.85);font-size:.98rem}
@media(max-width:600px){.fabrics-label{font-size:1.3rem}}

/* Footer */
.site-footer{background:var(--ink);color:#cdd8d3;padding:54px 0 22px;margin-top:10px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.site-footer h4{color:#fff;margin:0 0 14px}
.site-footer a{color:#cdd8d3}
.site-footer a:hover{color:var(--accent)}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:8px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;text-align:center;font-size:.86rem;color:#9bada6}
.legal-links{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;margin-bottom:12px}
.legal-links a{color:#cdd8d3}
.legal-links a:hover{color:var(--accent)}
.socials{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}
.socials a{background:rgba(255,255,255,.08);padding:7px 14px;border-radius:8px;font-weight:600;font-size:.9rem}
.socials a:hover{background:var(--accent);color:var(--accent-text,#3a2a06)}

/* Галерия в статия преди/след */
.article-gallery{margin-top:30px}
.article-gallery h3{margin:24px 0 12px}
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-bottom:18px}
.gallery-grid img{width:100%;height:170px;object-fit:cover;border-radius:10px;box-shadow:0 4px 14px rgba(0,0,0,.12);transition:transform .15s;cursor:zoom-in}
.gallery-grid a:hover img{transform:scale(1.03)}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.9);display:none;align-items:center;justify-content:center}
.lightbox.open{display:flex}
.lightbox .lb-img{max-width:92vw;max-height:88vh;border-radius:8px;box-shadow:0 12px 50px rgba(0,0,0,.6)}
.lightbox button{position:absolute;background:rgba(255,255,255,.15);color:#fff;border:none;cursor:pointer;border-radius:50%;width:48px;height:48px;font-size:1.9rem;line-height:1;display:grid;place-items:center;transition:background .15s}
.lightbox button:hover{background:rgba(255,255,255,.3)}
.lightbox .lb-close{top:18px;right:18px}
.lightbox .lb-prev{left:14px;top:50%;transform:translateY(-50%)}
.lightbox .lb-next{right:14px;top:50%;transform:translateY(-50%)}
@media(max-width:600px){.lightbox button{width:40px;height:40px;font-size:1.5rem}}

/* Page header */
.page-head{background:var(--bg-soft);padding:50px 0;border-bottom:1px solid var(--line)}
.breadcrumb{color:var(--muted);font-size:.9rem;margin-bottom:8px}
.breadcrumb a{color:var(--muted)}

/* Responsive */
@media(max-width:900px){
  .grid.cols-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr}
}
/* Меню в хамбургер под 992px, за да не се претрупва */
@media(max-width:992px){
  .menu{display:none;position:absolute;top:62px;left:0;right:0;background:#fff;flex-direction:column;
    align-items:stretch;gap:0;padding:8px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    max-height:calc(100vh - 62px);overflow-y:auto}
  .menu.open{display:flex}
  .menu>li{width:100%;border-bottom:1px solid var(--line)}
  .menu>li:last-child{border-bottom:0}
  .menu a{width:100%;text-align:left;font-size:1.02rem;padding:13px 12px;border-radius:0}
  .burger{display:block}
  /* „Услуги" като акордеон — скрит докато не се тапне */
  .has-mega{position:relative}
  .has-mega>a{display:flex;justify-content:space-between;align-items:center}
  .has-mega>a .caret{display:inline-block;transition:transform .2s}
  .has-mega.open>a .caret{transform:rotate(180deg)}
  .mega{position:static;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:#f6f8f6}
  .has-mega.open .mega{display:block}
  .mega-inner{display:block;padding:6px 0 10px}
  .mega-col{margin:0}
  .mega-col .mega-cat{border:0;padding:10px 14px 4px;font-size:.95rem}
  .mega-col ul li a{padding:8px 22px;font-size:.95rem;color:var(--muted)}
}
@media(max-width:680px){
  .grid.cols-3,.grid.cols-2,.stats,.form .row{grid-template-columns:1fr}
  .phone-top span{display:none}
  .cta-banner{padding:30px}
}