/* SINA EKATO — industrial precision design system */
:root{
  --ink:#0c141d;          /* deep steel */
  --ink-2:#13202e;
  --steel:#1d2e3f;
  --steel-3:#3c5064;
  --mist:#eef2f6;
  --paper:#ffffff;
  --line:#dbe3ea;
  --txt:#22313f;
  --txt-2:#5a6b7b;
  --accent:#f25c05;       /* safety orange */
  --accent-d:#cf4a00;
  --gold:#f5a623;
  --ok:#0e8a5f;
  --font-body:'Barlow',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --font-disp:'Barlow Condensed','Barlow',system-ui,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,'Cascadia Mono',Consolas,monospace;
  --wrap:1200px;
  --rad:10px;
  --shadow-1:0 1px 2px rgba(12,20,29,.06),0 8px 24px rgba(12,20,29,.07);
  --shadow-2:0 2px 6px rgba(12,20,29,.10),0 18px 48px rgba(12,20,29,.14);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);color:var(--txt);background:var(--paper);line-height:1.6;font-size:16.5px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font:inherit;cursor:pointer;border:0;background:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:10px 16px;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}

/* ---------- Top bar ---------- */
.topbar{background:var(--ink);color:#c6d3de;font-size:13.5px;border-bottom:1px solid rgba(255,255,255,.08)}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:16px}
.topbar a{display:inline-flex;align-items:center;gap:7px;transition:color .2s}
.topbar a:hover{color:#fff}
.topbar .tb-group{display:flex;gap:22px;align-items:center}
.topbar svg{flex:none}
.tb-tag{color:#7e91a3;letter-spacing:.14em;text-transform:uppercase;font-family:var(--font-mono);font-size:11px}

/* ---------- Header ---------- */
.site-head{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.site-head.scrolled{box-shadow:var(--shadow-1)}
.head-in{display:flex;align-items:center;gap:28px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand-logo{display:inline-flex;align-items:center;justify-content:center;border-radius:10px}
.brand-logo img{height:33px;width:auto;display:block}
.site-foot .brand-logo{background:#fff;padding:8px 14px;box-shadow:0 2px 12px rgba(0,0,0,.25)}
.site-foot .brand-logo img{height:30px}
.brand-txt{line-height:1.05}
.brand-name{font-family:var(--font-disp);font-weight:700;font-size:25px;letter-spacing:.04em;color:var(--ink);text-transform:uppercase}
.brand-name em{font-style:normal;color:var(--accent)}
.brand-sub{font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--txt-2);font-family:var(--font-mono)}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav a{font-weight:600;font-size:15.5px;letter-spacing:.02em;color:var(--ink-2);padding:10px 14px;border-radius:8px;position:relative;transition:color .2s,background .2s}
.nav a:hover{color:var(--accent-d);background:var(--mist)}
.nav a.active{color:var(--accent-d)}
.nav a.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;background:var(--accent)}
.head-cta{flex:none;display:flex;align-items:center;gap:14px}
.head-phone{display:flex;flex-direction:column;line-height:1.15;text-align:right}
.head-phone .lbl{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-2);font-family:var(--font-mono)}
.head-phone .num{font-weight:700;color:var(--ink);font-size:16px}
.burger{display:none;flex-direction:column;gap:5px;padding:10px;margin-left:auto}
.burger span{width:24px;height:2.5px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .25s}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:700;font-size:15px;letter-spacing:.04em;padding:13px 26px;border-radius:8px;transition:transform .18s,box-shadow .18s,background .18s,color .18s;border:2px solid transparent;text-transform:uppercase;font-family:var(--font-disp);font-size:17px;letter-spacing:.06em}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(242,92,5,.32)}
.btn-primary:hover{background:var(--accent-d);box-shadow:0 8px 24px rgba(242,92,5,.42)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-outline{border-color:var(--ink);color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-sm{padding:9px 18px;font-size:14.5px}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.34}
.hero::before{content:"";position:absolute;inset:0;background:
  linear-gradient(75deg,rgba(12,20,29,.94) 22%,rgba(12,20,29,.55) 62%,rgba(12,20,29,.25)),
  repeating-linear-gradient(0deg,transparent 0 39px,rgba(255,255,255,.045) 39px 40px),
  repeating-linear-gradient(90deg,transparent 0 39px,rgba(255,255,255,.045) 39px 40px)}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:5px;background:linear-gradient(90deg,var(--accent) 0 30%,var(--gold) 30% 32%,transparent 32%)}
.hero-in{position:relative;padding:96px 0 84px;max-width:780px}
.hero-kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:12.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(245,166,35,.4);padding:7px 14px;border-radius:100px;margin-bottom:26px;background:rgba(245,166,35,.08)}
.hero h1{font-family:var(--font-disp);font-weight:700;font-size:clamp(42px,6.4vw,76px);line-height:1.02;text-transform:uppercase;letter-spacing:.015em}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p.lede{margin:24px 0 34px;font-size:18.5px;color:#c9d5e0;max-width:640px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-stats{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14);border-radius:var(--rad);overflow:hidden;box-shadow:var(--shadow-2)}
.hero .hero-stats{transform:translateY(44px);margin-top:-6px}
.hero-stat{background:rgba(19,32,46,.92);backdrop-filter:blur(6px);padding:22px 26px}
.hero-stat b{display:block;font-family:var(--font-disp);font-size:40px;font-weight:700;color:#fff;line-height:1}
.hero-stat b i{font-style:normal;color:var(--accent)}
.hero-stat span{font-size:13px;color:#9fb2c2;letter-spacing:.06em;text-transform:uppercase}

/* ---------- Sections ---------- */
section.band{padding:96px 0}
section.band.tight{padding:72px 0}
.band-mist{background:var(--mist)}
.band-ink{background:var(--ink);color:#dfe8ef}
.sec-head{max-width:720px;margin-bottom:52px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--accent-d);margin-bottom:14px}
.sec-kicker::before{content:"";width:26px;height:2px;background:var(--accent)}
.band-ink .sec-kicker{color:var(--gold)}
.band-ink .sec-kicker::before{background:var(--gold)}
.sec-head h2{font-family:var(--font-disp);font-weight:700;font-size:clamp(30px,4vw,46px);line-height:1.06;text-transform:uppercase;color:var(--ink);letter-spacing:.01em}
.band-ink .sec-head h2{color:#fff}
.sec-head p{margin-top:14px;color:var(--txt-2);font-size:17px}
.band-ink .sec-head p{color:#a7b8c6}

/* ---------- Capability strip ---------- */
.capstrip{border-bottom:1px solid var(--line);background:#fff}
.capstrip .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.cap{display:flex;gap:14px;align-items:flex-start;padding:26px 22px;border-left:1px solid var(--line)}
.cap:first-child{border-left:0}
.cap svg{flex:none;color:var(--accent)}
.cap b{display:block;font-weight:700;color:var(--ink);font-size:15.5px}
.cap span{font-size:13.5px;color:var(--txt-2)}

/* ---------- Product cards ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:38px}
.chip{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;padding:9px 16px;border-radius:100px;border:1.5px solid var(--line);color:var(--txt-2);background:#fff;transition:all .2s}
.chip:hover{border-color:var(--accent);color:var(--accent-d)}
.chip.active{background:var(--ink);border-color:var(--ink);color:#fff}
.grid-prod{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s,border-color .25s;position:relative}
.pcard:hover{transform:translateY(-5px);box-shadow:var(--shadow-2);border-color:transparent}
.pcard.hidden{display:none}
.pcard-media{background:linear-gradient(180deg,#f6f8fa,#e9eef3);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:22px;position:relative;overflow:hidden}
.pcard-media img{width:100%;height:100%;object-fit:contain;transition:transform .4s ease}
.pcard:hover .pcard-media img{transform:scale(1.045)}
.pcard-cat{position:absolute;top:14px;left:14px;background:var(--ink);color:#fff;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;padding:5px 10px;border-radius:6px}
.pcard-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.pcard-body h3{font-family:var(--font-disp);font-weight:600;font-size:21.5px;line-height:1.16;text-transform:uppercase;letter-spacing:.015em;color:var(--ink)}
.pcard-body h3 a::after{content:"";position:absolute;inset:0}
.pcard-body p{font-size:14.5px;color:var(--txt-2);flex:1}
.pcard-more{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:13.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-d)}
.pcard-more svg{transition:transform .2s}
.pcard:hover .pcard-more svg{transform:translateX(4px)}

/* ---------- Split feature (about on index) ---------- */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center}
.split-media{position:relative}
.split-media .ph-main{border-radius:var(--rad);width:100%;aspect-ratio:5/4;object-fit:cover;box-shadow:var(--shadow-2)}
.split-media .ph-badge{position:absolute;right:-16px;bottom:-18px;background:var(--accent);color:#fff;border-radius:var(--rad);padding:18px 24px;font-family:var(--font-disp);box-shadow:var(--shadow-2)}
.split-media .ph-badge b{font-size:34px;display:block;line-height:1}
.split-media .ph-badge span{font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.check-list{margin-top:26px;display:grid;gap:13px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:16px;color:var(--txt)}
.check-list svg{flex:none;margin-top:3px;color:var(--ok)}

/* ---------- Advantages ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.adv{background:var(--ink-2);border:1px solid rgba(255,255,255,.08);border-radius:var(--rad);padding:30px 28px;position:relative;overflow:hidden;transition:transform .25s,border-color .25s}
.adv:hover{transform:translateY(-4px);border-color:rgba(242,92,5,.5)}
.adv .num{font-family:var(--font-mono);font-size:13px;color:var(--gold);letter-spacing:.18em}
.adv h3{font-family:var(--font-disp);font-size:22px;font-weight:600;text-transform:uppercase;color:#fff;margin:12px 0 10px;letter-spacing:.02em}
.adv p{font-size:14.5px;color:#9db0c0}
.adv::after{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--accent),transparent 70%);opacity:0;transition:opacity .25s}
.adv:hover::after{opacity:1}

/* ---------- Process ---------- */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:step;border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;background:#fff}
.step{padding:34px 28px;border-left:1px solid var(--line);position:relative}
.step:first-child{border-left:0}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--font-mono);font-size:14px;color:var(--accent);letter-spacing:.14em}
.step h3{font-family:var(--font-disp);font-size:21px;font-weight:600;text-transform:uppercase;color:var(--ink);margin:10px 0 8px}
.step p{font-size:14px;color:var(--txt-2)}

/* ---------- Projects ---------- */
.grid-3p{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.proj{position:relative;border-radius:var(--rad);overflow:hidden;aspect-ratio:4/3.4;display:flex;align-items:flex-end}
.proj img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.proj:hover img{transform:scale(1.05)}
.proj::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,20,29,0) 35%,rgba(12,20,29,.9))}
.proj-cap{position:relative;z-index:2;padding:24px;color:#fff}
.proj-cap b{font-family:var(--font-disp);font-size:23px;text-transform:uppercase;letter-spacing:.02em;display:block}
.proj-cap span{font-size:14px;color:#c3d0db}

/* ---------- Industries ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.ind{background:#fff;border:1px solid var(--line);border-radius:var(--rad);padding:28px 26px;transition:transform .25s,box-shadow .25s}
.ind:hover{transform:translateY(-4px);box-shadow:var(--shadow-1)}
.ind .ico{width:52px;height:52px;border-radius:12px;background:var(--mist);display:flex;align-items:center;justify-content:center;color:var(--accent-d);margin-bottom:16px}
.ind h3{font-family:var(--font-disp);font-size:21px;font-weight:600;text-transform:uppercase;color:var(--ink);margin-bottom:8px}
.ind p{font-size:14px;color:var(--txt-2)}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.faq-list{display:grid;gap:12px}
.faq{border:1px solid var(--line);border-radius:var(--rad);background:#fff;overflow:hidden}
.faq summary{display:flex;align-items:center;gap:14px;justify-content:space-between;padding:18px 22px;font-weight:600;color:var(--ink);cursor:pointer;list-style:none;font-size:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:none;width:26px;height:26px;border-radius:8px;background:var(--mist);display:flex;align-items:center;justify-content:center;color:var(--accent-d);font-weight:700;transition:transform .25s}
.faq[open] summary .pm{transform:rotate(45deg);background:var(--accent);color:#fff}
.faq .faq-a{padding:0 22px 20px;font-size:15px;color:var(--txt-2)}
.faq-side{position:sticky;top:110px}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(100deg,var(--ink) 55%,#26394c);color:#fff;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:
  repeating-linear-gradient(90deg,transparent 0 79px,rgba(255,255,255,.05) 79px 80px),
  radial-gradient(600px 300px at 85% 20%,rgba(242,92,5,.22),transparent)}
.cta-in{position:relative;display:flex;align-items:center;justify-content:space-between;gap:36px;padding:72px 0;flex-wrap:wrap}
.cta-in h2{font-family:var(--font-disp);font-size:clamp(30px,4vw,44px);text-transform:uppercase;line-height:1.08}
.cta-in p{color:#a9bac8;margin-top:10px;max-width:560px}
.cta-contact{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- News ---------- */
.grid-3n{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.ncard{border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s;position:relative}
.ncard:hover{transform:translateY(-5px);box-shadow:var(--shadow-2)}
.ncard-media{aspect-ratio:16/9.6;overflow:hidden;background:var(--mist)}
.ncard-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.ncard:hover .ncard-media img{transform:scale(1.05)}
.ncard-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.ncard-meta{display:flex;gap:12px;align-items:center;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-2)}
.ncard-meta .tag{background:var(--mist);color:var(--accent-d);padding:4px 10px;border-radius:6px}
.ncard-body h3{font-family:var(--font-disp);font-size:21px;font-weight:600;line-height:1.18;color:var(--ink);text-transform:uppercase;letter-spacing:.01em}
.ncard-body h3 a::after{content:"";position:absolute;inset:0}
.ncard-body p{font-size:14px;color:var(--txt-2);flex:1}
.ncard-more{font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-d)}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{background:var(--ink);color:#fff;position:relative;overflow:hidden;padding:64px 0 58px}
.page-hero::before{content:"";position:absolute;inset:0;background:
  linear-gradient(75deg,rgba(12,20,29,.95) 30%,rgba(12,20,29,.6)),
  repeating-linear-gradient(0deg,transparent 0 39px,rgba(255,255,255,.04) 39px 40px),
  repeating-linear-gradient(90deg,transparent 0 39px,rgba(255,255,255,.04) 39px 40px)}
.page-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--accent)}
.page-hero .wrap{position:relative}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;color:#8fa2b3;margin-bottom:18px;text-transform:uppercase}
.crumbs a{color:#c6d3de}
.crumbs a:hover{color:#fff}
.crumbs .sep{color:var(--accent)}
.page-hero h1{font-family:var(--font-disp);font-weight:700;font-size:clamp(32px,4.6vw,54px);line-height:1.05;text-transform:uppercase;letter-spacing:.015em;max-width:900px}
.page-hero .ph-sub{margin-top:14px;color:#a9bac8;font-size:17px;max-width:720px}

/* ---------- Product detail ---------- */
.pd-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:start}
.pd-media{position:sticky;top:100px}
.pd-media .pd-img{background:linear-gradient(180deg,#f6f8fa,#e9eef3);border:1px solid var(--line);border-radius:var(--rad);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;padding:36px}
.pd-media .pd-img img{max-height:100%;object-fit:contain;width:auto;max-width:100%}
.pd-thumbs{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.pd-thumbs img{width:78px;height:78px;object-fit:cover;border-radius:10px;border:2px solid transparent;cursor:pointer;opacity:.85;background:#fff;padding:0;transition:border-color .15s,opacity .15s}
.pd-thumbs img:hover{opacity:1;border-color:var(--accent)}
.ov-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;font-size:15px}
.ov-table caption{text-align:left;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-2);padding:0 0 10px}
.ov-table th,.ov-table td{padding:12px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.ov-table tr:last-child th,.ov-table tr:last-child td{border-bottom:0}
.ov-table th{width:38%;color:var(--ink);font-weight:600;background:#f8fafc}
.spec-table{width:100%;border-collapse:collapse;font-size:14px;background:#fff;border:1px solid var(--line)}
.spec-table th{background:var(--ink);color:#fff;font-family:var(--font-disp);font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:13px;padding:12px 14px;text-align:left;white-space:nowrap}
.spec-table td{padding:11px 14px;border-bottom:1px solid var(--line);font-family:var(--font-mono);font-size:13px;color:var(--txt)}
.spec-table tr:nth-child(even) td{background:#f8fafc}
.spec-table tr:last-child td{border-bottom:0}
.spec-scroll{overflow-x:auto;border-radius:var(--rad);box-shadow:var(--shadow-1)}
.pd-section{padding:34px 0;border-top:1px solid var(--line)}
.pd-section:first-of-type{border-top:0}
.pd-section h2{font-family:var(--font-disp);font-size:28px;font-weight:700;text-transform:uppercase;color:var(--ink);margin-bottom:20px;display:flex;align-items:center;gap:12px}
.pd-section h2::before{content:"";width:8px;height:26px;border-radius:3px;background:var(--accent)}
.feat-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.feat{background:var(--mist);border-radius:var(--rad);padding:22px 24px}
.feat b{display:block;color:var(--ink);font-weight:700;margin-bottom:6px;font-size:15.5px}
.feat p{font-size:14px;color:var(--txt-2)}
.app-chips{display:flex;flex-wrap:wrap;gap:10px}
.app-chips li{font-family:var(--font-mono);font-size:12.5px;padding:8px 14px;border:1.5px solid var(--line);border-radius:100px;color:var(--steel-3);background:#fff}
.adv-list{display:grid;gap:12px;max-width:820px}
.adv-list li{display:flex;gap:12px;align-items:flex-start}
.adv-list svg{flex:none;margin-top:4px;color:var(--accent)}
.pd-aside{display:grid;gap:20px}
.aside-card{background:var(--ink);color:#fff;border-radius:var(--rad);padding:28px}
.aside-card h3{font-family:var(--font-disp);font-size:22px;text-transform:uppercase;margin-bottom:8px}
.aside-card p{font-size:14px;color:#a9bac8;margin-bottom:18px}
.aside-contact{background:var(--mist);color:var(--txt);border:1px solid var(--line)}
.aside-contact h3{color:var(--ink)}
.aside-contact p{color:var(--txt-2)}
.aside-line{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px dashed rgba(255,255,255,.14);font-size:14.5px}
.aside-contact .aside-line{border-bottom-color:var(--line)}
.aside-line:last-child{border-bottom:0}
.aside-line svg{flex:none;color:var(--accent)}
.aside-line a:hover{color:var(--accent-d)}
.aside-line .v{font-weight:700}

/* ---------- Article ---------- */
.article{max-width:820px}
.article .art-meta{display:flex;gap:14px;align-items:center;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-2);margin-bottom:26px}
.article .art-meta .tag{background:var(--mist);color:var(--accent-d);padding:4px 12px;border-radius:6px}
.article .art-hero{border-radius:var(--rad);overflow:hidden;margin:0 0 34px;border:1px solid var(--line)}
.article h2{font-family:var(--font-disp);font-size:26px;font-weight:700;text-transform:uppercase;color:var(--ink);margin:34px 0 14px;letter-spacing:.01em}
.article p{color:var(--txt);margin-bottom:16px}
.article ul{display:grid;gap:10px;margin:0 0 8px}
.article ul li{display:flex;gap:12px;align-items:flex-start;color:var(--txt)}
.article ul li::before{content:"";flex:none;width:8px;height:8px;border-radius:2px;background:var(--accent);margin-top:9px;transform:rotate(45deg)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:52px;align-items:start}
.c-cards{display:grid;gap:16px}
.c-card{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--rad);padding:22px 24px;transition:border-color .2s,box-shadow .2s}
.c-card:hover{border-color:var(--accent);box-shadow:var(--shadow-1)}
.c-card .ico{width:46px;height:46px;border-radius:12px;background:var(--mist);color:var(--accent-d);display:flex;align-items:center;justify-content:center;flex:none}
.c-card b{display:block;color:var(--ink);font-size:16px;margin-bottom:3px}
.c-card span{color:var(--txt-2);font-size:14.5px}
.c-card a.v{font-weight:700;color:var(--ink);font-size:17px}
.c-card a.v:hover{color:var(--accent-d)}
.form-card{background:var(--ink);color:#fff;border-radius:var(--rad);padding:36px;position:relative;overflow:hidden}
.form-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent),var(--gold))}
.form-card h2{font-family:var(--font-disp);font-size:28px;text-transform:uppercase;margin-bottom:6px}
.form-card>p{color:#a9bac8;font-size:14.5px;margin-bottom:24px}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-grid .full{grid-column:1/-1}
.fld label{display:block;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#8fa2b3;margin-bottom:7px}
.fld input,.fld select,.fld textarea{width:100%;background:#0e1926;border:1.5px solid #2b3e51;color:#fff;border-radius:8px;padding:12px 14px;font:inherit;font-size:15px;transition:border-color .2s}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--accent)}
.fld select{color-scheme:light;background:#fff;color:#142333}
.fld select option,.fld select optgroup{background:#fff;color:#142333}
.inquiry-status{margin-top:14px;font-size:14px;line-height:1.6}
.inquiry-status a{text-decoration:underline}
.inquiry-status button{padding:8px 12px;margin-top:8px;background:#fff;color:#142333;border:1px solid #8fa2b3;border-radius:6px}
.inquiry-status:empty{display:none}
.form-note{font-size:12.5px;color:#7e91a3;margin-top:12px}

/* ---------- Inquiry modal ---------- */
.modal{position:fixed;inset:0;z-index:300;display:none;align-items:center;justify-content:center;padding:24px}
.modal.open{display:flex}
.modal-backdrop{position:absolute;inset:0;background:rgba(9,15,22,.72);backdrop-filter:blur(4px)}
.modal-card{position:relative;background:#fff;border-radius:14px;max-width:560px;width:100%;max-height:90vh;overflow:auto;padding:36px;box-shadow:var(--shadow-2);animation:pop .3s ease}
@keyframes pop{from{transform:translateY(14px);opacity:0}to{transform:none;opacity:1}}
.modal-card h2{font-family:var(--font-disp);font-size:28px;text-transform:uppercase;color:var(--ink)}
.modal-card>p{color:var(--txt-2);font-size:14.5px;margin:6px 0 22px}
.modal-close{position:absolute;top:14px;right:14px;width:38px;height:38px;border-radius:10px;background:var(--mist);display:flex;align-items:center;justify-content:center;color:var(--ink);font-size:20px}
.modal-close:hover{background:var(--accent);color:#fff}
.modal .f-grid{grid-template-columns:1fr 1fr}
.modal .fld label{color:var(--txt-2)}
.modal .fld input,.modal .fld select,.modal .fld textarea{background:#fff;border-color:var(--line);color:var(--ink)}

/* ---------- Floating actions ---------- */
.float-actions{position:fixed;right:22px;bottom:22px;display:flex;flex-direction:column;gap:12px;z-index:150}
.fab{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:var(--shadow-2);transition:transform .2s}
.fab:hover{transform:translateY(-3px)}
.fab-wa{background:#25d366}
.fab-mail{background:var(--accent)}
.fab svg{width:24px;height:24px}
.fab-lbl{position:absolute;right:64px;white-space:nowrap;background:var(--ink);color:#fff;font-size:12.5px;padding:6px 12px;border-radius:7px;opacity:0;pointer-events:none;transition:opacity .2s}
.fab:hover .fab-lbl{opacity:1}

/* ---------- Footer ---------- */
footer.site-foot{background:var(--ink);color:#9db0c0;font-size:14.5px}
.foot-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px;padding:64px 0 48px}
.foot-brand .brand-name{color:#fff}
.foot-brand p{margin:16px 0 20px;font-size:14px;max-width:320px}
.foot-col h3{font-family:var(--font-disp);color:#fff;font-size:17px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:18px;position:relative;padding-bottom:10px}
.foot-col h3::after{content:"";position:absolute;left:0;bottom:0;width:30px;height:3px;background:var(--accent)}
.foot-col ul{display:grid;gap:10px}
.foot-col a{transition:color .2s}
.foot-col a:hover{color:#fff}
.foot-contact li{display:flex;gap:10px;align-items:flex-start}
.foot-contact svg{flex:none;margin-top:3px;color:var(--accent)}
.foot-contact a{font-weight:600;color:#dbe5ec}
.foot-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:#7e91a3}
.foot-bottom .fb-links{display:flex;gap:18px}
.foot-bottom a:hover{color:#fff}

/* ---------- Reveal animation ---------- */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .grid-prod,.grid-3,.grid-3p,.grid-3n{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .capstrip .wrap{grid-template-columns:repeat(2,1fr)}
  .cap:nth-child(odd){border-left:0}
  .cap{border-top:1px solid var(--line)}
  .cap:nth-child(-n+2){border-top:0}
  .process{grid-template-columns:repeat(2,1fr)}
  .step:nth-child(odd){border-left:0}
  .step:nth-child(n+3){border-top:1px solid var(--line)}
  .foot-top{grid-template-columns:1fr 1fr}
  .pd-grid{grid-template-columns:1fr}
  .pd-media{position:static}
  .faq-wrap{grid-template-columns:1fr}
  .faq-side{position:static}
}
@media (max-width:860px){
  .nav{position:fixed;inset:0 0 0 auto;width:min(340px,86vw);background:var(--ink);flex-direction:column;align-items:flex-start;padding:90px 30px 30px;gap:6px;transform:translateX(100%);transition:transform .3s ease;z-index:99}
  .nav a{color:#dbe5ec;font-size:19px;width:100%;padding:13px 10px;border-bottom:1px solid rgba(255,255,255,.08);border-radius:0}
  .nav a.active{color:var(--gold)}
  .nav a.active::after{display:none}
  body.nav-open .nav{transform:none}
  body.nav-open{overflow:hidden}
  .burger{display:flex;z-index:101}
  body.nav-open .burger span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  body.nav-open .burger span:nth-child(2){opacity:0}
  body.nav-open .burger span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
  body.nav-open .burger span{background:#fff}
  .head-phone{display:none}
  .head-cta .btn{display:none}
  .topbar .tb-group:first-child{display:none}
  .topbar .wrap{justify-content:center}
  .split{grid-template-columns:1fr;gap:44px}
  .contact-grid{grid-template-columns:1fr}
  .hero-in{padding:72px 0 76px}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  body{font-size:15.5px}
  section.band{padding:64px 0}
  .grid-prod,.grid-3,.grid-3p,.grid-3n,.grid-4{grid-template-columns:1fr}
  .capstrip .wrap{grid-template-columns:1fr}
  .cap{border-left:0;border-top:1px solid var(--line)}
  .cap:first-child{border-top:0}
  .process{grid-template-columns:1fr}
  .step{border-left:0;border-top:1px solid var(--line)}
  .step:first-child{border-top:0}
  .foot-top{grid-template-columns:1fr;gap:34px}
  .f-grid,.modal .f-grid{grid-template-columns:1fr}
  .feat-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .hero-stat{padding:16px 18px}
  .hero-stat b{font-size:30px}
  .form-card{padding:26px}
  .float-actions{right:14px;bottom:14px}
}

/* Light contact page */
.contact-page .page-hero{background:linear-gradient(120deg,#f0f7fa,#fff);color:var(--ink)}
.contact-page .page-hero::before{display:none}
.contact-page .page-hero .ph-sub,.contact-page .crumbs,.contact-page .crumbs a,.contact-page .crumbs .sep{color:#526779}
.contact-page .form-card{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:0 12px 36px rgba(20,35,51,.06)}
.contact-page .form-card>p,.contact-page .form-card .form-note{color:#526779}
.contact-page .form-card .fld label{color:#455e70}
.contact-page .form-card .fld input,.contact-page .form-card .fld select,.contact-page .form-card .fld textarea{background:#f8fafc;color:var(--ink);border-color:#cbd6df;color-scheme:light}
.contact-page .form-card .fld input:focus,.contact-page .form-card .fld select:focus,.contact-page .form-card .fld textarea:focus{background:#fff;border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,140,160,.1)}
.contact-page .form-card .fld input::placeholder,.contact-page .form-card .fld textarea::placeholder{color:#657b8b;opacity:1}