/* ===== TALBULAK.KZ — Design System ===== */
:root{
  --ink:#0F3552;
  --ink-light:#1A4D75;
  --paper:#FFFFFF;
  --bg:#F3F5F7;
  --text:#1C2530;
  --text-muted:#5B6776;
  --line:#D6DDE3;
  --signal:#FF5E1A;
  --signal-dark:#E04E0E;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --display: 'Space Grotesk', sans-serif;
  --body: 'Inter', sans-serif;
  --maxw: 1180px;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--body);
  color:var(--text);
  background:var(--paper);
  line-height:1.55;
  font-size:16px;
}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
ul{list-style:none;}

h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:600;
  line-height:1.15;
  letter-spacing:-0.01em;
  color:var(--ink);
}
h1{font-size:clamp(2.1rem,5vw,3.4rem);}
h2{font-size:clamp(1.6rem,3.2vw,2.3rem);}
h3{font-size:1.25rem;}

.container{max-width:var(--maxw); margin:0 auto; padding:0 24px;}
.section{padding:72px 0;}
.section--alt{background:var(--bg);}
.eyebrow{
  font-family:var(--mono);
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:var(--signal);
  display:inline-block;
  margin-bottom:14px;
}

/* ===== Dimension-line divider (signature element) ===== */
.dim-rule{
  display:flex; align-items:center; gap:10px;
  font-family:var(--mono); font-size:.72rem; color:var(--text-muted);
  margin:8px 0 32px;
}
.dim-rule::before,.dim-rule::after{
  content:""; flex:1; height:1px; background:var(--line);
  position:relative;
}
.dim-rule::before{margin-right:0;}
.dim-rule span{white-space:nowrap;}

/* ===== Header ===== */
.site-header{
  position:sticky; top:0; z-index:100;
  background:var(--ink);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  height:72px;
}
.logo{
  font-family:var(--display); font-weight:700; font-size:1.3rem;
  color:#fff; letter-spacing:.02em;
}
.logo span{color:var(--signal);}
.nav{display:flex; gap:28px;}
.nav a{
  color:rgba(255,255,255,.8); font-size:.92rem; font-weight:500;
  transition:color .15s;
}
.nav a:hover{color:#fff;}
.header-actions{display:flex; align-items:center; gap:14px;}
.phone-link{
  font-family:var(--mono); color:#fff; font-size:.92rem;
}
.nav-toggle{display:none;}

/* ===== Buttons ===== */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--body); font-weight:600; font-size:.92rem;
  padding:13px 22px; border-radius:6px; border:1px solid transparent;
  cursor:pointer; transition:all .15s; white-space:nowrap;
}
.btn--whatsapp{
  background:var(--signal); color:#fff;
}
.btn--whatsapp:hover{background:var(--signal-dark);}
.btn--ghost{
  background:transparent; border-color:rgba(255,255,255,.3); color:#fff;
}
.btn--ghost:hover{border-color:#fff;}
.btn--outline-ink{
  background:transparent; border-color:var(--ink); color:var(--ink);
}
.btn--outline-ink:hover{background:var(--ink); color:#fff;}
.btn svg{width:18px; height:18px; flex-shrink:0;}

/* ===== Hero ===== */
.hero{
  background:var(--ink);
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:48px 48px;
  color:#fff;
  padding:96px 0 80px;
}
.hero h1{color:#fff; max-width:780px;}
.hero p{color:rgba(255,255,255,.75); font-size:1.1rem; max-width:620px; margin:20px 0 32px;}
.hero-actions{display:flex; gap:14px; flex-wrap:wrap;}
.hero-meta{
  display:flex; gap:32px; margin-top:56px; flex-wrap:wrap;
  font-family:var(--mono); font-size:.82rem; color:rgba(255,255,255,.55);
}
.hero-meta b{display:block; font-family:var(--display); font-size:1.6rem; color:#fff; font-weight:700;}

/* ===== Breadcrumbs ===== */
.breadcrumbs{
  font-family:var(--mono); font-size:.78rem; color:var(--text-muted);
  padding:18px 0;
}
.breadcrumbs a{color:var(--text-muted);}
.breadcrumbs a:hover{color:var(--signal);}

/* ===== Cards grid ===== */
.grid{display:grid; gap:20px;}
.grid--3{grid-template-columns:repeat(3,1fr);}
.grid--2{grid-template-columns:repeat(2,1fr);}
.grid--4{grid-template-columns:repeat(4,1fr);}

.card{
  background:#fff; border:1px solid var(--line); border-radius:8px;
  padding:28px; transition:border-color .15s, transform .15s;
}
.card:hover{border-color:var(--signal); transform:translateY(-2px);}
.card .num{
  font-family:var(--mono); color:var(--signal); font-size:.8rem;
  display:block; margin-bottom:12px;
}
.card h3{margin-bottom:10px;}
.card p{color:var(--text-muted); font-size:.92rem; margin-bottom:16px;}
.card a.card-link{
  font-family:var(--mono); font-size:.8rem; color:var(--ink); font-weight:600;
}
.card a.card-link:hover{color:var(--signal);}

/* ===== Service block w/ WA button ===== */
.service-cta{
  background:var(--bg); border:1px dashed var(--line); border-radius:8px;
  padding:24px; display:flex; align-items:center; justify-content:space-between;
  gap:20px; flex-wrap:wrap; margin-top:32px;
}
.service-cta p{font-weight:600; color:var(--ink);}

/* ===== Table-style list ===== */
.spec-list{border-top:1px solid var(--line);}
.spec-list li{
  display:flex; justify-content:space-between; gap:20px;
  padding:14px 0; border-bottom:1px solid var(--line);
  font-size:.94rem;
}
.spec-list li span:first-child{color:var(--text-muted);}
.spec-list li span:last-child{font-family:var(--mono); font-weight:600; color:var(--ink);}

/* ===== Footer ===== */
.site-footer{background:var(--ink); color:rgba(255,255,255,.7); padding:56px 0 24px;}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px; margin-bottom:40px;}
.footer-grid h4{color:#fff; font-size:.85rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:16px; font-family:var(--mono); font-weight:600;}
.footer-grid li{margin-bottom:9px; font-size:.88rem;}
.footer-grid a:hover{color:var(--signal);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1); padding-top:20px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-family:var(--mono); font-size:.74rem; color:rgba(255,255,255,.45);
}

/* ===== Floating WhatsApp button ===== */
.wa-float{
  position:fixed; bottom:24px; right:24px; z-index:200;
  width:58px; height:58px; border-radius:50%;
  background:var(--signal); color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 6px 20px rgba(255,94,26,.4);
  transition:transform .15s;
}
.wa-float:hover{transform:scale(1.07);}
.wa-float svg{width:28px; height:28px;}

/* ===== Person card (rukovodstvo) ===== */
.person{display:flex; gap:40px; align-items:flex-start; flex-wrap:wrap;}
.person-photo{
  width:280px; height:280px; border-radius:8px; flex-shrink:0;
  background:var(--bg); border:2px dashed var(--line);
  display:flex; align-items:center; justify-content:center;
  text-align:center; font-family:var(--mono); font-size:.76rem; color:var(--text-muted);
  padding:20px; overflow:hidden;
}
.person-photo img{width:100%; height:100%; object-fit:cover;}
.person-info{flex:1; min-width:280px;}

/* ===== Responsive ===== */
@media (max-width:860px){
  .nav{display:none;}
  .grid--3,.grid--4{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .hero-meta{gap:20px;}
}
@media (max-width:560px){
  .grid--3,.grid--4,.grid--2{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .header-actions .btn--whatsapp span{display:none;}
  .person{flex-direction:column;}
  .person-photo{width:100%; height:240px;}
}