@charset "utf-8";
/* =========================================================
   tenianoba.ge — ტენიანობის კონტროლის სისტემები (GIOS)
   ერთი სტილის ფაილი მთელი საიტისთვის.
   ფერები და ზომები ქვემოთ :root-შია — აქ შეცვლა ყველგან აისახება.
   ========================================================= */
:root{
  --red:#E31E24;
  --red-dark:#B8141A;
  --ink:#16181C;
  --charcoal:#23262B;
  --charcoal-2:#2E3238;
  --text:#2A2D33;
  --muted:#5E6573;
  --line:#E2E5EA;
  --bg:#F4F5F7;
  --white:#FFFFFF;
  --water:#1F7FBF;
  --radius:14px;
  --shadow:0 1px 2px rgba(16,18,22,.06),0 8px 24px rgba(16,18,22,.07);
  --max:1200px;
  --font:"Noto Sans Georgian","Noto Sans",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--text);background:var(--white);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--red);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{color:var(--ink);line-height:1.25;margin:0 0 .5em;font-weight:700;text-wrap:balance}
h1{font-size:clamp(28px,4vw,46px)}
h2{font-size:clamp(23px,2.6vw,32px)}
h3{font-size:19px}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section.alt{background:var(--bg)}
.section-head{max-width:760px;margin:0 0 36px}
.section-head p{color:var(--muted);font-size:17px}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--red);margin-bottom:10px}
.muted{color:var(--muted)}
.small{font-size:14px}

/* ---------- ღილაკები ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:10px;font-weight:600;font-size:15px;border:2px solid transparent;cursor:pointer;transition:background .15s,color .15s,border-color .15s;text-decoration:none!important;font-family:inherit;line-height:1.2}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{border-color:#fff}
.btn-line{border-color:var(--line);color:var(--ink);background:#fff}
.btn-line:hover{border-color:var(--ink)}
.btn-wa{background:#1FA855;color:#fff}
.btn-wa:hover{background:#178a45}
.btn svg{width:18px;height:18px;flex:none}

/* ---------- ზედა ზოლი და ჰედერი ---------- */
.topbar{background:var(--ink);color:#B9BEC7;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:38px;flex-wrap:wrap}
.topbar a{color:#DADDE2}
.topbar .contacts{display:flex;gap:18px;flex-wrap:wrap}
.lang{display:flex;gap:4px}
.lang a,.lang span{padding:3px 9px;border-radius:6px;color:#DADDE2;font-weight:600}
.lang span{background:var(--red);color:#fff}
.header{background:var(--charcoal);position:sticky;top:0;z-index:50;border-bottom:1px solid #000}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.logo{display:flex;align-items:center;gap:14px;color:#fff;text-decoration:none!important}
.logo img{height:46px;width:auto}
.logo .logo-txt{display:flex;flex-direction:column;line-height:1.2;border-left:1px solid #474B52;padding-left:14px}
.logo .logo-txt b{font-size:17px;color:#fff;letter-spacing:.01em}
.logo .logo-txt small{font-size:12px;color:#A9AEB7}
.nav{display:flex;align-items:center;gap:4px}
.nav a{white-space:nowrap;color:#E4E6EA;font-size:15px;font-weight:500;padding:9px 11px;border-radius:8px;text-decoration:none}
.nav a:hover,.nav a.active{background:var(--charcoal-2);color:#fff}
.nav a.active{box-shadow:inset 0 -2px 0 var(--red)}
.nav .btn{margin-left:8px;padding:10px 16px}
.nav-toggle{display:none;background:none;border:0;color:#fff;padding:8px;cursor:pointer}
.nav-toggle svg{width:28px;height:28px}

/* ---------- Hero ---------- */
.hero{background:radial-gradient(1200px 500px at 85% 20%,rgba(227,30,36,.18),transparent 60%),linear-gradient(180deg,#1B1E22,#121417);color:#E9EBEE;overflow:hidden;position:relative}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding-top:72px;padding-bottom:72px}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:#FF5A5F}
.hero .lead{font-size:18px;color:#C3C8D0;max-width:600px}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 36px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.08);border-radius:12px;overflow:hidden;max-width:620px}
.stats div{background:#1A1D21;padding:14px 16px}
.stats b{display:block;font-size:22px;color:#fff;font-variant-numeric:tabular-nums}
.stats span{font-size:13px;color:#9EA4AE}
.hero-visual{position:relative}
.hero-card{background:#fff;border-radius:20px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.45);display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:end}
.hero-card img{max-height:330px;margin:0 auto;object-fit:contain}
.rh-chip{position:absolute;left:-22px;top:28px;background:var(--ink);color:#fff;border:1px solid #3A3E45;border-radius:14px;padding:12px 16px;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.rh-chip small{display:block;color:#9EA4AE;font-size:12px}
.rh-chip b{font-size:26px;font-variant-numeric:tabular-nums}
.rh-chip b i{font-style:normal;color:#5BC0F8}
.rh-bar{height:6px;border-radius:4px;background:#3A3E45;margin-top:6px;overflow:hidden;width:140px}
.rh-bar span{display:block;height:100%;width:50%;background:linear-gradient(90deg,#5BC0F8,#1F7FBF)}

/* ---------- ბარათები ---------- */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
a.card{color:inherit;text-decoration:none!important}
a.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card .pic{background:#fff;height:220px;display:flex;align-items:center;justify-content:center;padding:18px;border-bottom:1px solid var(--line)}
.card .pic img{max-height:100%;width:auto;object-fit:contain}
.card .body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{margin:0}
.card .meta{color:var(--muted);font-size:14px}
.card .more{margin-top:auto;font-weight:600;color:var(--red);font-size:14px}
.cat-card .pic{height:240px}
.cat-card .range{font-size:14px;color:var(--ink);font-weight:600}
.badge{display:inline-block;font-size:12px;font-weight:600;padding:3px 9px;border-radius:20px;background:#FDECEC;color:var(--red-dark)}
.badge.blue{background:#E6F2FA;color:#145F92}
.badge.gray{background:#EEF0F3;color:#3D434C}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-size:13px;padding:4px 10px;border-radius:8px;background:var(--bg);color:var(--text);font-variant-numeric:tabular-nums}
.chip b{color:var(--ink)}
.price-line{display:flex;justify-content:space-between;align-items:center;border-top:1px dashed var(--line);padding-top:10px;margin-top:4px;font-size:14px}
.price{font-weight:700;color:var(--ink)}
.price.on-request{color:var(--muted);font-weight:600}

/* ---------- სფეროები ---------- */
.app{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:8px}
.app .ico{width:44px;height:44px;border-radius:12px;background:#FDECEC;color:var(--red);display:flex;align-items:center;justify-content:center}
.app .ico svg{width:24px;height:24px}
.app .rh{font-size:13px;color:#145F92;font-weight:600}
.app p{color:var(--muted);font-size:15px;margin:0}

/* ---------- ნაბიჯები / რატომ ჩვენ ---------- */
.steps{counter-reset:s}
.step{position:relative;padding:22px 22px 22px 70px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.step:before{counter-increment:s;content:counter(s);position:absolute;left:20px;top:20px;width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center}
.step h3{margin-bottom:4px}
.step p{margin:0;color:var(--muted);font-size:15px}

/* ---------- CTA ზოლი ---------- */
.cta-band{background:var(--red);color:#fff}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:44px;padding-bottom:44px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin:0 0 6px}
.cta-band p{margin:0;color:#FFE1E2}
.cta-band .btn-line{border-color:#fff}

/* ---------- გვერდის სათაური ---------- */
.page-head{background:linear-gradient(180deg,#1B1E22,#16181C);color:#C3C8D0;padding:44px 0 40px}
.page-head h1{color:#fff;margin-bottom:10px}
.page-head p{max-width:760px;margin:0;font-size:17px}
.crumbs{font-size:13px;margin-bottom:14px;color:#8F96A1}
.crumbs a{color:#C3C8D0}

/* ---------- კატალოგის ფილტრი ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:26px}
.filters button{font-family:inherit;font-size:14px;font-weight:600;padding:9px 14px;border-radius:9px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}
.filters button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.filters input{font-family:inherit;font-size:14px;padding:9px 12px;border:1px solid var(--line);border-radius:9px;min-width:200px}
.filters .count{margin-left:auto;color:var(--muted);font-size:14px}

/* ---------- ცხრილები ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table.specs{width:100%;border-collapse:collapse;font-size:15px}
table.specs th,table.specs td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.specs tr:last-child th,table.specs tr:last-child td{border-bottom:0}
table.specs th{width:42%;font-weight:600;color:var(--ink);background:#FAFBFC}
table.compare{border-collapse:collapse;font-size:14px;min-width:900px;width:100%}
table.compare th,table.compare td{padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap;text-align:left;font-variant-numeric:tabular-nums}
table.compare thead th{background:var(--ink);color:#fff;font-weight:600;position:sticky;top:0}
table.compare tbody tr:hover{background:#FAFBFC}
table.compare td a{font-weight:700}

/* ---------- პროდუქტის გვერდი ---------- */
.product{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.gallery .main{background:#fff;border:1px solid var(--line);border-radius:var(--radius);height:460px;display:flex;align-items:center;justify-content:center;padding:28px}
.gallery .main img{max-height:100%;width:auto;object-fit:contain}
.gallery .thumbs{display:flex;gap:10px;margin-top:10px}
.gallery .thumbs button{width:84px;height:84px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:6px;cursor:pointer}
.gallery .thumbs button.on{border-color:var(--red)}
.gallery .thumbs img{max-height:100%;margin:0 auto;object-fit:contain}
.pinfo h1{font-size:clamp(26px,3vw,36px);margin-bottom:6px}
.kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:20px 0}
.kpi{background:var(--bg);border-radius:12px;padding:14px 16px}
.kpi small{display:block;color:var(--muted);font-size:13px}
.kpi b{font-size:20px;color:var(--ink);font-variant-numeric:tabular-nums}
.pricebox{border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:12px;margin:18px 0}
.pricebox .row{display:flex;justify-content:space-between;align-items:center}
.pricebox .price{font-size:22px}
.pricebox .btns{display:flex;gap:10px;flex-wrap:wrap}
.note{background:#F2F8FC;border-left:4px solid var(--water);padding:14px 16px;border-radius:8px;font-size:15px;color:#24445C}
.note.red{background:#FDF1F1;border-color:var(--red);color:#5C1F21}

/* ---------- კალკულატორი ---------- */
.calc{display:grid;grid-template-columns:380px 1fr;gap:28px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-weight:600;font-size:14px;color:var(--ink)}
.field input,.field select,.field textarea{font-family:inherit;font-size:15px;padding:11px 12px;border:1px solid #CDD2D9;border-radius:9px;background:#fff;color:var(--text);width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid rgba(227,30,36,.25);border-color:var(--red)}
.field .hint{font-size:13px;color:var(--muted)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.result-head{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.result-head .kpi{flex:1;min-width:160px}
.rec{display:grid;grid-template-columns:96px 1fr auto;gap:16px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;background:#fff}
.rec img{max-height:96px;margin:0 auto;object-fit:contain}
.rec h3{margin:0 0 4px;font-size:17px}
.rec .qty{font-weight:700;color:var(--red)}

/* ---------- ფორმა ---------- */
.contact{display:grid;grid-template-columns:1fr 1.3fr;gap:36px;align-items:start}
.contact-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px}
.contact-list li{display:flex;gap:12px;align-items:flex-start}
.contact-list svg{width:22px;height:22px;color:var(--red);flex:none;margin-top:2px}
.hp{position:absolute;left:-9999px}

/* ---------- FAQ ---------- */
.faq details{border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:10px}
.faq summary{cursor:pointer;padding:16px 18px;font-weight:600;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--red);font-size:22px;line-height:1}
.faq details[open] summary:after{content:"–"}
.faq details p{padding:0 18px 16px;margin:0;color:var(--muted)}

/* ---------- ფუტერი ---------- */
.footer{background:var(--ink);color:#A9AEB7;font-size:14px;padding:52px 0 0}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px}
.footer h4{color:#fff;font-size:15px;margin-bottom:12px}
.footer a{color:#DADDE2}
.footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.footer .bottom{border-top:1px solid #2C3036;margin-top:40px;padding:18px 0;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:13px}
.float-wa{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:#1FA855;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:60}
.float-wa svg{width:30px;height:30px}

/* პროდუქტის ფოტოების ღია-ნაცრისფერი ფონი თეთრს ერწყმის */
.card .pic img,.hero-card img,.gallery .main img,.gallery .thumbs img,.rec img{mix-blend-mode:multiply}

/* ---------- რესპონსივი ---------- */
@media (max-width:1240px){.logo .logo-txt{display:none}}
@media (max-width:1024px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .hero .wrap{grid-template-columns:1fr}
  .hero-visual{max-width:520px}
  .product,.contact,.calc{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:980px){
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--charcoal);flex-direction:column;align-items:stretch;padding:10px 16px 18px;border-bottom:1px solid #000}
  .nav.open{display:flex}
  .nav .btn{margin:8px 0 0}
  .g3{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .section{padding:52px 0}
  .logo .logo-txt{display:none}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .hero-card{grid-template-columns:1fr 1fr;padding:18px}
  .hero-card img{max-height:220px}
  .rh-chip{left:8px;top:8px}
  .kpis{grid-template-columns:1fr 1fr}
  .row2{grid-template-columns:1fr}
  .gallery .main{height:340px}
  .rec{grid-template-columns:70px 1fr}
  .rec .btn{grid-column:1/-1}
  .footer .cols{grid-template-columns:1fr}
  .topbar .contacts .email{display:none}
  .filters input{min-width:0;flex:1}
  .filters .count{margin-left:0;width:100%}
}