/* ============================================
   DIS ENERGY CNG — company profile stylesheet
   Photo-first, modern business theme.
   ============================================ */

:root{
  --dark:#14181d;
  --dark-2:#1d232b;
  --red:#c8302e;
  --red-dark:#a32220;
  --teal:#128a86;
  --ink:#22282f;
  --gray:#6a7280;
  --line:#e7e9ec;
  --bg:#ffffff;
  --bg-soft:#f5f6f8;
  --font:'Plus Jakarta Sans',system-ui,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.7;font-size:16px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
h1,h2,h3,h4{line-height:1.25;font-weight:700;letter-spacing:-.01em}

/* ---------- topbar ---------- */
.topbar{background:var(--dark);color:#9aa4b0;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:14px}
.topbar .left{display:flex;gap:20px;flex-wrap:wrap}
.topbar .ti{display:inline-flex;align-items:center;gap:6px}
.topbar .ti svg{color:var(--red);opacity:.9}
.topbar .right a{color:#c6ccd4;font-weight:600}
.topbar .right a:hover{color:#fff}

/* ---------- navbar ---------- */
.navbar{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--line)}
.navbar.scrolled{box-shadow:0 2px 16px rgba(20,24,29,.08)}
.navbar .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:12px}
.brand .mark{width:44px;height:44px;border-radius:8px;background:var(--red);display:grid;place-items:center;color:#fff;font-weight:800;font-size:14px;letter-spacing:.02em}
.brand .bt{display:flex;flex-direction:column;line-height:1.25}
.brand .bt b{font-size:17px;color:var(--dark);white-space:nowrap;font-weight:800}
.brand .bt span{font-size:10.5px;color:var(--gray);letter-spacing:.18em;font-weight:600;white-space:nowrap}
.menu{display:flex;align-items:center;gap:32px}
.menu a{font-weight:600;font-size:15px;color:#3c454f}
.menu a:hover,.menu a.active{color:var(--red)}
.menu .cta{background:var(--red);color:#fff;padding:11px 24px;border-radius:6px;transition:background .2s}
.menu .cta:hover{background:var(--red-dark);color:#fff}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:24px;height:2.5px;background:var(--dark);margin:5px 0;border-radius:2px}

/* ---------- hero (photo) ---------- */
.hero{position:relative;min-height:620px;display:flex;align-items:center;color:#fff;background:var(--dark)}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.55}
.hero .shade{position:absolute;inset:0;background:linear-gradient(100deg,rgba(14,17,21,.92) 25%,rgba(14,17,21,.45) 65%,rgba(14,17,21,.25))}
.hero .wrap{position:relative;padding:110px 24px;width:100%}
.hero .kick{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.18em;color:#ff8a87;margin-bottom:18px;border-left:3px solid var(--red);padding-left:12px}
.hero h1{font-size:clamp(34px,4.6vw,56px);font-weight:800;max-width:700px;margin-bottom:22px}
.hero p{font-size:18px;color:#c9d0d8;max-width:560px;margin-bottom:36px}
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 30px;border-radius:6px;font-weight:700;font-size:15.5px;transition:background .2s,border-color .2s,color .2s;cursor:pointer;border:0}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark)}
.btn-line{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.btn-line:hover{border-color:#fff}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}

/* trust bar */
.trust{background:var(--red);color:#fff}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:1px}
.trust .t{padding:26px 20px;display:flex;align-items:center;gap:14px;font-weight:600;font-size:14.5px;line-height:1.45}
.trust .t svg{flex:none;opacity:.95}
.trust .t + .t{border-left:1px solid rgba(255,255,255,.22)}

/* ---------- sections ---------- */
section{padding:90px 0}
.sec-soft{background:var(--bg-soft)}
.sec-dark{background:var(--dark);color:#fff}
.kicker{display:inline-block;color:var(--red);font-weight:700;font-size:13px;letter-spacing:.18em;margin-bottom:14px}
.sec-head{max-width:660px;margin-bottom:54px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(26px,3.2vw,38px);color:var(--dark);margin-bottom:14px}
.sec-dark .sec-head h2{color:#fff}
.sec-head p{color:var(--gray);font-size:16.5px}
.sec-dark .sec-head p{color:#aab3bd}

/* about split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split .photo{position:relative}
.split .photo img{border-radius:10px;width:100%;height:460px;object-fit:cover}
.split .photo .since{position:absolute;left:-18px;bottom:-18px;background:var(--dark);color:#fff;padding:20px 26px;border-radius:8px;line-height:1.3}
.split .photo .since b{font-size:26px;display:block;color:#fff}
.split .photo .since span{font-size:12.5px;color:#9aa4b0;letter-spacing:.08em}
.split h2{font-size:clamp(26px,3vw,36px);color:var(--dark);margin-bottom:18px}
.split p{color:var(--gray);margin-bottom:16px}
.feat-list{margin:24px 0 30px;display:grid;gap:13px}
.feat-list li{display:flex;gap:12px;align-items:flex-start;font-weight:600;color:var(--ink)}
.feat-list li svg{flex:none;color:var(--red);margin-top:5px}

/* service cards (photo top) */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.svc{background:#fff;border-radius:10px;overflow:hidden;border:1px solid var(--line);transition:box-shadow .25s,transform .25s}
.svc:hover{box-shadow:0 14px 36px rgba(20,24,29,.12);transform:translateY(-4px)}
.svc img{height:220px;width:100%;object-fit:cover}
.svc .body{padding:26px 26px 30px}
.svc h3{font-size:19px;color:var(--dark);margin-bottom:10px}
.svc p{color:var(--gray);font-size:14.8px}
.svc .more{display:inline-flex;align-items:center;gap:7px;margin-top:16px;color:var(--red);font-weight:700;font-size:14px}

/* numbered process */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:34px}
.pstep{position:relative;padding-top:8px}
.pstep .n{font-size:15px;font-weight:800;color:#fff;background:var(--red);width:38px;height:38px;border-radius:50%;display:grid;place-items:center;margin-bottom:16px}
.pstep h3{font-size:17px;color:var(--dark);margin-bottom:8px}
.sec-dark .pstep h3{color:#fff}
.pstep p{font-size:14.5px;color:var(--gray)}
.sec-dark .pstep p{color:#aab3bd}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.g-item{position:relative;border-radius:8px;overflow:hidden;aspect-ratio:4/3;cursor:pointer}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.g-item:hover img{transform:scale(1.05)}
.g-item .cap{position:absolute;inset:auto 0 0 0;padding:34px 16px 12px;background:linear-gradient(transparent,rgba(14,17,21,.85));color:#fff;font-size:13.5px;font-weight:600;opacity:0;transition:opacity .3s}
.g-item:hover .cap{opacity:1}

/* lightbox */
.lightbox{position:fixed;inset:0;background:rgba(10,12,15,.92);z-index:200;display:none;align-items:center;justify-content:center;padding:36px}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:88vh;border-radius:6px}
.lightbox .close{position:absolute;top:20px;right:26px;background:none;border:0;color:#fff;font-size:34px;cursor:pointer;line-height:1}

/* cta band */
.cta-band{background:var(--dark);color:#fff;position:relative;overflow:hidden}
.cta-band .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.18}
.cta-band .wrap{position:relative;display:flex;align-items:center;justify-content:space-between;gap:32px;padding-top:74px;padding-bottom:74px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(24px,3vw,34px);margin-bottom:10px}
.cta-band p{color:#aab3bd;max-width:520px}

/* ---------- page hero ---------- */
.page-hero{position:relative;background:var(--dark);color:#fff;min-height:300px;display:flex;align-items:flex-end}
.page-hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.35}
.page-hero .shade{position:absolute;inset:0;background:linear-gradient(rgba(14,17,21,.3),rgba(14,17,21,.88))}
.page-hero .wrap{position:relative;padding:80px 24px 52px;width:100%}
.page-hero .crumb{font-size:13.5px;color:#9aa4b0;margin-bottom:10px}
.page-hero .crumb a:hover{color:#fff}
.page-hero h1{font-size:clamp(30px,4vw,44px)}

/* prose */
.prose h3{color:var(--dark);font-size:21px;margin:30px 0 12px}
.prose p{color:#454e59;margin-bottom:16px}

/* value cards */
.val{background:#fff;border:1px solid var(--line);border-radius:10px;padding:32px 28px}
.val .ic{width:50px;height:50px;border-radius:8px;background:rgba(200,48,46,.08);color:var(--red);display:grid;place-items:center;margin-bottom:18px}
.val h3{font-size:18px;color:var(--dark);margin-bottom:9px}
.val p{color:var(--gray);font-size:14.6px}

/* service detail rows */
.svc-row{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center;padding:44px 0;border-bottom:1px solid var(--line)}
.svc-row:last-child{border-bottom:0}
.svc-row img{border-radius:10px;width:100%;height:340px;object-fit:cover}
.svc-row h3{font-size:24px;color:var(--dark);margin-bottom:14px}
.svc-row p{color:var(--gray);margin-bottom:14px}
.svc-row ul{display:grid;gap:10px;margin-top:6px}
.svc-row ul li{display:flex;gap:10px;align-items:flex-start;color:#454e59;font-size:15px}
.svc-row ul li svg{flex:none;color:var(--teal);margin-top:6px}
.svc-row.flip .media{order:2}

/* table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:#fff}
table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:560px}
th{background:var(--dark);color:#fff;text-align:left;padding:14px 18px;font-weight:700;font-size:13.5px}
td{padding:13px 18px;border-top:1px solid var(--line);color:#454e59}
tr:nth-child(even) td{background:#fafbfc}

/* ---------- kontak ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:start}
.info-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:32px}
.info-item{display:flex;gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}
.info-item:last-child{border-bottom:0}
.info-item .ic{flex:none;width:44px;height:44px;border-radius:8px;background:rgba(200,48,46,.08);color:var(--red);display:grid;place-items:center}
.info-item b{display:block;color:var(--dark);font-size:15px;margin-bottom:2px}
.info-item span,.info-item a.val2{color:var(--gray);font-size:14.5px}
.info-item a.val2:hover{color:var(--red)}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:700;font-size:13.5px;color:var(--dark);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;padding:13px 16px;border:1.5px solid var(--line);border-radius:6px;font-family:inherit;font-size:14.5px;background:#fff;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--dark)}
.field textarea{resize:vertical;min-height:130px}
.form-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:32px}
.map-embed{border:0;width:100%;height:340px;border-radius:10px;margin-top:40px;display:block}

/* ---------- footer ---------- */
footer{background:var(--dark);color:#9aa4b0;font-size:14.5px}
footer .top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:44px;padding:64px 0 48px}
footer h4{color:#fff;font-size:15px;margin-bottom:18px}
footer .fbrand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
footer .fbrand .mark{width:40px;height:40px;border-radius:8px;background:var(--red);display:grid;place-items:center;color:#fff;font-weight:800;font-size:13px}
footer .fbrand b{color:#fff;font-size:16px}
footer ul li{margin-bottom:11px}
footer a:hover{color:#fff}
footer .fi{display:flex;gap:10px;margin-bottom:13px;align-items:flex-start}
footer .fi svg{flex:none;color:var(--red);margin-top:4px}
footer .bottom{border-top:1px solid rgba(255,255,255,.09);padding:20px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:#707c89}

/* whatsapp float */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:90;width:54px;height:54px;border-radius:50%;background:#25d366;display:grid;place-items:center;color:#fff;box-shadow:0 8px 24px rgba(37,211,102,.4);transition:transform .2s}
.wa-float:hover{transform:scale(1.06)}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .grid-3,.process{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid,.grid-2,.svc-row{grid-template-columns:1fr}
  .svc-row.flip .media{order:0}
  .svc-row img{height:260px}
  .split .photo img{height:340px}
  .trust .wrap{grid-template-columns:repeat(2,1fr)}
  .trust .t + .t{border-left:0}
  footer .top{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .hero{min-height:520px}
}
@media(max-width:900px){
  .burger{display:block}
  .menu{position:fixed;inset:76px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 24px;border-bottom:1px solid var(--line);box-shadow:0 20px 40px rgba(20,24,29,.12);transform:translateY(-130%);visibility:hidden;transition:transform .3s,visibility .3s;z-index:99}
  .menu.open{transform:none;visibility:visible}
  .menu a{padding:14px 4px;border-bottom:1px solid var(--line)}
  .menu .cta{margin-top:14px;text-align:center;justify-content:center;display:inline-flex}
}
@media(max-width:640px){
  .topbar .left .hide-s{display:none}
  .grid-3,.process,.gallery{grid-template-columns:1fr}
  form .row{grid-template-columns:1fr}
  .brand .bt b{font-size:15px}
  footer .top{grid-template-columns:1fr}
  .trust .wrap{grid-template-columns:1fr}
  .split .photo .since{left:12px;bottom:12px}
  section{padding:64px 0}
}