/* =====================================================================
   SENAKANGWEDI IOT  -  shared styles (styles.css)
   Identity: ICT / Internet of Things / managed services (South Africa).
   Theme: "Signal" - brand emerald (#009245) + teal IoT accent on a deep
   green-black ink, with a connected-node mesh and mono data labels as the
   signature. Built mobile-first, reduced-motion aware, keyboard friendly.
   ===================================================================== */

:root{
  /* ink + brand */
  --ink:#07140f;          /* deep green-black */
  --ink-2:#0b1e16;
  --ink-3:#102a20;
  --green:#009245;        /* Senakangwedi brand green */
  --green-br:#1bc56e;     /* brighter emerald for links/accents on dark */
  --green-deep:#00733a;
  --mint:#4be59c;         /* signal / glow */
  --teal:#13c7be;         /* IoT signal accent (second colour) */
  --teal-br:#33e1d6;
  --teal-deep:#0a9c95;

  /* neutrals */
  --paper:#f2f7f4;
  --paper-2:#e8efea;
  --line:#dbe7e0;
  --line-dk:rgba(255,255,255,.12);
  --ink-text:#0f1c17;
  --muted:#56685f;
  --mist:#9bb1a7;         /* muted text on dark */
  --mist-2:#c5d7ce;

  --white:#fff;

  --disp:'Space Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --body:'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono:'JetBrains Mono', ui-monospace, 'SFMono-Regular', 'Consolas', monospace;

  --maxw:1240px;
  --gut:clamp(20px,5vw,64px);
  --hh:74px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --shadow:0 18px 44px rgba(4,18,12,.14);
  --shadow-lg:0 30px 70px rgba(2,12,8,.30);
  --glow-green:0 0 0 1px rgba(0,146,69,.4), 0 14px 38px rgba(0,146,69,.28);
  --glow-teal:0 0 0 1px rgba(19,199,190,.4), 0 14px 38px rgba(19,199,190,.26);
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{ font-family:var(--body); color:var(--ink-text); background:var(--white); line-height:1.65; -webkit-font-smoothing:antialiased; overflow-x:hidden; }
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; }
ul{ list-style:none; }
section{ scroll-margin-top:var(--hh); }
:focus-visible{ outline:2.5px solid var(--teal); outline-offset:3px; border-radius:3px; }

.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gut); }
.band{ padding-block:clamp(60px,8vw,112px); position:relative; }
.band--paper{ background:var(--paper); }
.band--paper2{ background:var(--paper-2); }
.band--dark{ background:var(--ink); color:var(--mist-2); position:relative; isolation:isolate; }
.band--dark h1,.band--dark h2,.band--dark h3,.band--dark h4{ color:#fff; }
/* faint circuit-dot field on dark bands */
.band--dark::before{ content:""; position:absolute; inset:0; z-index:-1; pointer-events:none; opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:26px 26px; mask-image:linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent); }

/* ---------- type ---------- */
h1,h2,h3,h4{ font-family:var(--disp); font-weight:700; line-height:1.06; letter-spacing:-.015em; color:var(--ink); }
.h-xl{ font-size:clamp(38px,6.2vw,72px); font-weight:700; line-height:1.03; letter-spacing:-.025em; }
.h-l{ font-size:clamp(29px,4.2vw,50px); letter-spacing:-.02em; }
.h-m{ font-size:clamp(22px,3vw,33px); }
.lead{ font-size:clamp(16px,1.9vw,19px); color:var(--muted); }
.band--dark .lead{ color:var(--mist); }
em{ font-style:normal; color:var(--green); }
.band--dark em{ color:var(--teal-br); }

/* eyebrow: mono label preceded by a node-link glyph (the signature, in miniature) */
.kicker{ display:inline-flex; align-items:center; gap:12px; font-family:var(--mono); font-weight:700; font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--green-deep); }
.kicker::before{ content:""; width:30px; height:9px; flex:none;
  background:
    radial-gradient(circle 4px at 4px 50%, var(--green) 96%, transparent) left/12px 100% no-repeat,
    radial-gradient(circle 3px at calc(100% - 3px) 50%, var(--teal) 96%, transparent) right/10px 100% no-repeat,
    linear-gradient(90deg, var(--green), var(--teal)) center/100% 2px no-repeat; }
.kicker--ondark{ color:var(--teal-br); }
.kicker--teal{ color:var(--teal-deep); }

.section-head{ max-width:62ch; margin-bottom:clamp(34px,4.5vw,54px); }
.section-head h2{ margin:14px 0 14px; }
.section-head.center{ margin-inline:auto; text-align:center; }
.section-head.center .kicker{ justify-content:center; }

/* ---------- signature: trace divider between dark bands ---------- */
.trace{ position:relative; height:0; }
.trace-top{ position:relative; }
.trace-top::before{ content:""; position:absolute; left:var(--gut); right:var(--gut); top:0; height:1px; transform:translateY(-1px);
  background:linear-gradient(90deg, transparent, rgba(19,199,190,.5) 18%, rgba(0,146,69,.5) 50%, rgba(19,199,190,.5) 82%, transparent); }
.trace-top::after{ content:""; position:absolute; left:50%; top:0; width:9px; height:9px; border-radius:50%; transform:translate(-50%,-50%);
  background:var(--teal); box-shadow:0 0 0 4px rgba(19,199,190,.18), 0 0 16px rgba(19,199,190,.7); }

/* small inline node-rule used near section corners */
.node-rule{ display:flex; align-items:center; gap:7px; }
.node-rule i{ width:8px; height:8px; border-radius:50%; background:var(--green); }
.node-rule i:nth-child(2){ background:var(--teal); }
.node-rule b{ display:block; height:2px; width:46px; background:linear-gradient(90deg,var(--green),var(--teal)); border-radius:2px; }

/* ---------- buttons ---------- */
.btn{ display:inline-flex; align-items:center; gap:10px; font-family:var(--disp); font-weight:600; font-size:14.5px; letter-spacing:.01em; padding:14px 26px; border-radius:8px; transition:transform .2s var(--ease), background .2s, color .2s, box-shadow .2s, border-color .2s; white-space:nowrap; }
.btn svg{ width:17px; height:17px; }
.btn--green{ background:var(--green); color:#fff; box-shadow:0 12px 28px rgba(0,146,69,.32); }
.btn--green:hover{ background:var(--green-deep); transform:translateY(-2px); box-shadow:0 16px 34px rgba(0,146,69,.4); }
.btn--teal{ background:var(--teal); color:#03201e; box-shadow:0 12px 28px rgba(19,199,190,.3); }
.btn--teal:hover{ background:var(--teal-br); transform:translateY(-2px); }
.btn--ghost{ background:transparent; color:#fff; border:1.5px solid rgba(255,255,255,.32); }
.btn--ghost:hover{ border-color:var(--teal); color:var(--teal-br); background:rgba(19,199,190,.08); transform:translateY(-2px); }
.btn--outline{ background:transparent; color:var(--ink-text); border:1.5px solid var(--line); }
.btn--outline:hover{ border-color:var(--green); color:var(--green-deep); transform:translateY(-2px); }

/* ---------- tech panel / framed media ---------- */
.frame{ position:relative; overflow:hidden; background:var(--ink-2); border-radius:12px; border:1px solid var(--line);
  box-shadow:var(--shadow); }
.frame::before{ content:""; position:absolute; top:0; left:0; right:0; height:3px; z-index:2; background:linear-gradient(90deg,var(--green),var(--teal)); }
.frame > img{ width:100%; height:100%; object-fit:cover; }
.frame--tag::after{ content:attr(data-tag); position:absolute; left:0; bottom:0; z-index:2; font-family:var(--mono); font-weight:700; font-size:10.5px; letter-spacing:.08em; text-transform:uppercase; color:#03201e; background:var(--teal); padding:7px 12px; border-top-right-radius:8px; }
.frame--green.frame--tag::after{ background:var(--mint); }

/* a code/visual panel built without a photo (tech hero-of-section) */
.viz{ position:relative; border-radius:14px; border:1px solid var(--line-dk); overflow:hidden; background:
  radial-gradient(120% 90% at 100% 0%, rgba(19,199,190,.22), transparent 55%),
  radial-gradient(120% 100% at 0% 100%, rgba(0,146,69,.26), transparent 55%),
  linear-gradient(160deg,#0a1f17,#06120d); box-shadow:var(--shadow-lg); }
.viz::before{ content:""; position:absolute; inset:0; opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px); background-size:22px 22px; }
.viz__in{ position:relative; padding:clamp(20px,3vw,30px); }

.reveal{ opacity:0; transform:translateY(24px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:none; }

/* ---------- header ---------- */
.hdr{ position:fixed; inset:0 0 auto 0; z-index:100; height:var(--hh); display:flex; align-items:center; background:transparent; transition:background .3s var(--ease), box-shadow .3s var(--ease), border-color .3s; border-bottom:1px solid transparent; }
.hdr.solid{ background:rgba(7,20,15,.82); backdrop-filter:saturate(160%) blur(12px); border-bottom-color:var(--line-dk); box-shadow:0 10px 30px rgba(2,12,8,.4); }
.hdr__in{ display:flex; align-items:center; justify-content:space-between; width:100%; gap:20px; }

/* brand lockup: node mark + wordmark */
.brand{ display:flex; align-items:center; gap:12px; }
.brand__mark{ width:38px; height:38px; flex:none; border-radius:10px; background:var(--green); display:grid; place-items:center; box-shadow:0 6px 16px rgba(0,146,69,.4); }
.brand__mark svg{ width:24px; height:24px; }
.brand__txt{ font-family:var(--disp); line-height:1; }
.brand__txt .b1{ display:block; font-weight:700; font-size:17px; letter-spacing:.02em; color:#fff; }
.brand__txt .b2{ display:block; font-family:var(--mono); font-weight:500; font-size:8.5px; letter-spacing:.34em; color:var(--teal-br); margin-top:4px; }

.nav{ display:flex; align-items:center; gap:30px; }
.nav__links{ display:flex; align-items:center; gap:26px; }
.nav__links a{ font-family:var(--disp); font-weight:500; font-size:14.5px; color:rgba(255,255,255,.86); position:relative; padding:6px 0; transition:color .2s; }
.nav__links a::after{ content:""; position:absolute; left:0; bottom:-2px; height:2px; width:0; background:linear-gradient(90deg,var(--green-br),var(--teal)); transition:width .25s var(--ease); }
.nav__links a:hover{ color:#fff; } .nav__links a:hover::after, .nav__links a.active::after{ width:100%; }
.nav__links a.active{ color:#fff; }
/* nav call-to-action button: the generic ".nav__links a" rule above outranks
   ".btn" on specificity, which would strip the button's horizontal padding (the
   green ends up hugging the text) and add the link underline. Restore it here. */
.nav__links a.btn{ padding:10px 20px; font-size:14px; color:#fff; border-radius:9px; box-shadow:0 8px 20px rgba(0,146,69,.26); }
.nav__links a.btn::after{ display:none; }
.nav__links a.btn--green:hover{ color:#fff; }
.nav__tog{ display:none; width:44px; height:44px; }
.nav__tog span{ display:block; width:23px; height:2px; background:#fff; margin:5px auto; transition:.3s var(--ease); border-radius:2px; }
.nav__tog[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav__tog[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav__tog[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ---------- hero (home) ---------- */
.hero{ position:relative; min-height:94svh; display:flex; align-items:center; color:#fff; padding-top:var(--hh); overflow:hidden; isolation:isolate;
  background:radial-gradient(80% 70% at 78% 8%, rgba(19,199,190,.20), transparent 60%),
             radial-gradient(70% 80% at 6% 100%, rgba(0,146,69,.28), transparent 58%),
             linear-gradient(160deg,#0a1f17 0%, #06110c 60%, #050d09 100%); }
#netcanvas{ position:absolute; inset:0; z-index:-1; width:100%; height:100%; opacity:.85; }
.hero::after{ content:""; position:absolute; inset:0; z-index:-1; pointer-events:none; opacity:.4;
  background-image:radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px); background-size:30px 30px;
  mask-image:radial-gradient(80% 80% at 50% 40%, #000, transparent 85%); }
.hero__in{ position:relative; z-index:2; max-width:910px; padding-block:clamp(46px,7vw,86px); }
.hero h1{ color:#fff; margin:20px 0; }
.hero h1 em{ color:var(--teal-br); }
.hero__sub{ font-size:clamp(16px,2vw,20px); color:var(--mist-2); max-width:62ch; line-height:1.62; }
.hero__cta{ display:flex; flex-wrap:wrap; gap:13px; margin-top:32px; }
.hero__strip{ position:absolute; bottom:0; left:0; right:0; z-index:2; background:rgba(6,16,11,.66); backdrop-filter:blur(6px); border-top:1px solid var(--line-dk); }
.hero__strip .wrap{ display:flex; flex-wrap:wrap; }
.hero__stat{ flex:1 1 auto; min-width:150px; padding:18px 28px 18px 0; margin-right:28px; border-right:1px solid var(--line-dk); }
.hero__stat:last-child{ border-right:none; margin-right:0; }
.hero__stat b{ font-family:var(--disp); font-weight:700; font-size:23px; color:#fff; display:block; letter-spacing:-.01em; }
.hero__stat span{ font-family:var(--mono); font-size:11px; color:var(--mist); letter-spacing:.04em; }

/* ---------- page hero (interior pages) ---------- */
.phero{ position:relative; padding-top:calc(var(--hh) + clamp(44px,7vw,82px)); padding-bottom:clamp(44px,7vw,78px); color:#fff; overflow:hidden;
  background:radial-gradient(70% 80% at 88% 0%, rgba(19,199,190,.18), transparent 60%), linear-gradient(160deg,#0a1f17,#06110c); }
.phero h1{ color:#fff; margin:14px 0 12px; }
.phero p{ color:var(--mist-2); max-width:64ch; font-size:clamp(15px,1.8vw,18px); }

/* ---------- split layout ---------- */
.split{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(32px,5vw,68px); align-items:center; }
.split--rev .split__media{ order:-1; }
.split__media{ position:relative; }
.split__media .frame{ aspect-ratio:4/5; }
.split__media .frame.wide{ aspect-ratio:5/4; }
.split__media .viz{ min-height:340px; height:100%; }
.split__body p{ margin-top:14px; color:#37463f; }
.band--dark .split__body p{ color:var(--mist); }
.split__body .lead{ margin-top:18px; }

/* quote callout */
.pull{ position:relative; padding:30px 30px 30px 42px; background:var(--ink); color:#fff; border-radius:12px; overflow:hidden; }
.pull::before{ content:""; position:absolute; left:0; top:0; bottom:0; width:5px; background:linear-gradient(var(--green),var(--teal)); }
.pull q{ font-family:var(--disp); font-weight:600; font-size:clamp(19px,2.4vw,26px); line-height:1.32; quotes:none; }
.pull q::before{ content:"\201C"; } .pull q::after{ content:"\201D"; }
.pull cite{ display:block; margin-top:14px; font-style:normal; font-family:var(--mono); font-size:12px; letter-spacing:.04em; color:var(--mist); }

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

/* service overview card */
.svc-card{ position:relative; background:#fff; border:1px solid var(--line); border-radius:14px; overflow:hidden; display:flex; flex-direction:column; padding:26px 24px 28px; transition:transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s; }
.svc-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow); border-color:rgba(0,146,69,.4); }
.svc-card__no{ font-family:var(--mono); font-weight:700; font-size:12px; letter-spacing:.08em; color:var(--teal-deep); margin-bottom:14px; }
.svc-card__ico{ width:50px; height:50px; border-radius:12px; display:grid; place-items:center; background:linear-gradient(135deg, rgba(0,146,69,.14), rgba(19,199,190,.14)); color:var(--green); margin-bottom:16px; }
.svc-card__ico svg{ width:26px; height:26px; }
.svc-card h3{ font-size:19px; }
.svc-card p{ font-size:14px; color:var(--muted); margin-top:9px; line-height:1.6; }
.svc-card__link{ margin-top:auto; padding-top:16px; font-family:var(--disp); font-weight:600; font-size:13.5px; color:var(--green-deep); display:inline-flex; align-items:center; gap:7px; }
.svc-card__link svg{ width:15px; height:15px; transition:transform .2s; }
.svc-card:hover .svc-card__link svg{ transform:translateX(4px); }

/* feature ticks */
.ticks{ display:flex; flex-direction:column; gap:11px; margin-top:18px; }
.ticks li{ display:flex; gap:11px; align-items:flex-start; font-size:14.5px; color:var(--ink-text); line-height:1.5; }
.band--dark .ticks li{ color:var(--mist-2); }
.ticks svg{ width:20px; height:20px; flex:none; margin-top:1px; color:var(--green); }
.band--dark .ticks svg{ color:var(--teal-br); }

/* ---------- detailed service block ---------- */
.svc{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(30px,5vw,64px); align-items:center; }
.svc:not(:first-of-type){ margin-top:clamp(48px,6vw,88px); }
.svc--rev .svc__media{ order:-1; }
.svc__tag{ font-family:var(--mono); font-weight:700; font-size:12px; letter-spacing:.08em; color:var(--teal-deep); text-transform:uppercase; }
.band--dark .svc__tag{ color:var(--teal-br); }
.svc__media .frame{ aspect-ratio:5/4; }
.svc__media .viz{ min-height:330px; }

/* ---------- stats ---------- */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line-dk); border:1px solid var(--line-dk); border-radius:12px; overflow:hidden; }
.stat{ background:var(--ink); padding:30px 24px; position:relative; }
.stat b{ font-family:var(--disp); font-weight:700; font-size:clamp(30px,4vw,44px); color:#fff; line-height:1; display:block; letter-spacing:-.02em; }
.stat b i{ font-style:normal; color:var(--teal-br); }
.stat p{ font-size:13px; color:var(--mist); margin-top:10px; line-height:1.5; }

/* ---------- industries ---------- */
.inds{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.ind{ background:#fff; border:1px solid var(--line); border-radius:12px; padding:22px 18px; text-align:center; transition:transform .2s var(--ease), border-color .2s, box-shadow .2s; }
.ind:hover{ transform:translateY(-4px); border-color:rgba(19,199,190,.5); box-shadow:var(--shadow); }
.ind__ico{ width:50px; height:50px; margin:0 auto 12px; border-radius:12px; display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg, rgba(0,146,69,.12), rgba(19,199,190,.12)); color:var(--green); }
.ind__ico svg{ width:25px; height:25px; }
.ind h4{ font-size:15px; }

/* feature row / capabilities */
.feat{ display:flex; gap:16px; align-items:flex-start; }
.feat__ico{ width:52px; height:52px; flex:none; border-radius:13px; display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg,var(--green),var(--green-deep)); color:#fff; box-shadow:0 8px 20px rgba(0,146,69,.28); }
.feat__ico.teal{ background:linear-gradient(135deg,var(--teal),var(--teal-deep)); color:#03201e; box-shadow:0 8px 20px rgba(19,199,190,.28); }
.feat__ico svg{ width:25px; height:25px; }
.feat h4{ font-size:17px; margin-bottom:6px; }
.feat p{ font-size:14px; color:var(--muted); line-height:1.6; }
.band--dark .feat p{ color:var(--mist); }

/* mission / vision blocks (on dark) */
.mv{ background:rgba(255,255,255,.035); border:1px solid var(--line-dk); border-radius:14px; padding:clamp(24px,3vw,36px); transition:border-color .2s, background .2s; }
.mv:hover{ border-color:rgba(19,199,190,.4); background:rgba(19,199,190,.05); }
.mv .feat__ico{ margin-bottom:18px; }
.mv h3{ font-size:21px; margin-bottom:10px; }

/* value cards */
.values{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.val{ background:#fff; border:1px solid var(--line); border-radius:14px; padding:24px 22px; border-top:3px solid var(--green); transition:transform .2s var(--ease), box-shadow .2s; }
.val:nth-child(even){ border-top-color:var(--teal); }
.val:hover{ transform:translateY(-5px); box-shadow:var(--shadow); }
.val__k{ font-family:var(--mono); font-weight:700; font-size:11px; letter-spacing:.1em; color:var(--teal-deep); }
.val h4{ font-size:18px; margin:10px 0 8px; }
.val p{ font-size:13.5px; color:var(--muted); line-height:1.6; }

/* key-strength cards */
.strength{ background:#fff; border:1px solid var(--line); border-radius:14px; padding:26px 22px; text-align:center; transition:transform .2s var(--ease), border-color .2s, box-shadow .2s; }
.strength:hover{ transform:translateY(-5px); border-color:rgba(0,146,69,.4); box-shadow:var(--shadow); }
.strength .feat__ico{ margin:0 auto 16px; }
.strength h4{ font-size:17px; margin-bottom:8px; }
.strength p{ font-size:14px; color:var(--muted); line-height:1.6; }

/* spec list (service desk capabilities, etc.) */
.spec{ display:grid; grid-template-columns:repeat(2,1fr); gap:12px; margin-top:6px; }
.spec__row{ display:flex; align-items:center; gap:12px; padding:14px 16px; background:rgba(255,255,255,.04); border:1px solid var(--line-dk); border-radius:10px; }
.spec__row svg{ width:18px; height:18px; color:var(--teal-br); flex:none; }
.spec__row b{ font-family:var(--disp); font-weight:600; font-size:14.5px; color:#fff; }

/* compliance / tech chips */
.chips{ display:flex; flex-wrap:wrap; gap:10px; }
.chip{ font-family:var(--mono); font-weight:700; font-size:11.5px; letter-spacing:.02em; color:#eafff5;
  border:1px solid rgba(19,199,190,.4); border-radius:999px; padding:8px 15px; background:rgba(19,199,190,.07); }
.chip--light{ color:var(--green-deep); border-color:rgba(0,146,69,.35); background:rgba(0,146,69,.06); }

/* credential cards */
.creds{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.cred{ background:rgba(255,255,255,.04); border:1px solid var(--line-dk); border-radius:14px; padding:24px 20px; }
.cred b{ display:block; font-family:var(--disp); font-weight:700; font-size:clamp(22px,2.6vw,30px); color:#fff; line-height:1.05; letter-spacing:-.01em; }
.cred span{ display:block; font-family:var(--mono); font-size:11px; letter-spacing:.06em; color:var(--teal-br); margin-top:8px; text-transform:uppercase; }
.cred p{ font-size:13px; color:var(--mist); margin-top:8px; line-height:1.5; }

/* ---------- CTA band ---------- */
.cta{ position:relative; color:#fff; overflow:hidden; text-align:center; isolation:isolate;
  background:radial-gradient(70% 90% at 50% 0%, rgba(19,199,190,.2), transparent 60%),
             radial-gradient(80% 80% at 50% 120%, rgba(0,146,69,.3), transparent 60%),
             linear-gradient(160deg,#0a1f17,#06110c); }
.cta::after{ content:""; position:absolute; inset:0; z-index:-1; opacity:.4; background-image:radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px); background-size:28px 28px; mask-image:radial-gradient(70% 70% at 50% 50%, #000, transparent 80%); }
.cta h2{ color:#fff; margin:14px auto; max-width:22ch; }
.cta p{ color:var(--mist-2); max-width:58ch; margin:0 auto 28px; font-size:17px; }
.cta__cta{ display:flex; gap:13px; justify-content:center; flex-wrap:wrap; }

/* ---------- contact ---------- */
.contact-grid{ display:grid; grid-template-columns:.92fr 1.08fr; gap:clamp(30px,5vw,60px); align-items:start; }
.info{ display:flex; flex-direction:column; gap:4px; }
.info__item{ display:grid; grid-template-columns:50px 1fr; gap:15px; align-items:flex-start; padding:16px 0; border-bottom:1px solid var(--line); }
.info__item .ico{ width:50px; height:50px; border-radius:12px; display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg, rgba(0,146,69,.1), rgba(19,199,190,.1)); color:var(--green); }
.info__item .ico svg{ width:23px; height:23px; }
.info__item .k{ font-family:var(--mono); font-weight:700; font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--teal-deep); }
.info__item .v{ font-size:15px; color:var(--ink-text); font-weight:500; line-height:1.55; margin-top:3px; }
.info__item .v a:hover{ color:var(--green-deep); }
.offices{ display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:18px; }
.office{ border:1px solid var(--line); border-radius:12px; padding:15px 16px; background:#fff; }
.office h5{ font-family:var(--mono); font-size:11px; letter-spacing:.06em; text-transform:uppercase; color:var(--green-deep); margin-bottom:6px; }
.office p{ font-size:13px; color:var(--muted); line-height:1.5; }
.qr-row{ display:flex; align-items:center; gap:16px; margin-top:18px; padding:16px; border:1px dashed var(--line); border-radius:12px; background:#fff; }
.qr-row img{ width:84px; height:84px; flex:none; }
.qr-row p{ font-size:13.5px; color:var(--muted); }
.qr-row b{ font-family:var(--disp); color:var(--ink-text); display:block; margin-bottom:3px; }

.form{ background:#fff; border:1px solid var(--line); border-radius:16px; padding:clamp(22px,3vw,36px); box-shadow:var(--shadow); }
.form__row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.fld{ margin-bottom:16px; }
.fld label{ display:block; font-family:var(--disp); font-weight:500; font-size:13px; color:#33413a; margin-bottom:7px; }
.fld label .req{ color:var(--green); }
.fld input,.fld select,.fld textarea{ width:100%; font-family:var(--body); font-size:14.5px; color:var(--ink-text); background:var(--paper); border:1.5px solid var(--line); border-radius:9px; padding:12px 14px; transition:border-color .2s, box-shadow .2s, background .2s; outline:none; }
.fld textarea{ resize:vertical; min-height:120px; }
.fld input:focus,.fld select:focus,.fld textarea:focus{ border-color:var(--green); box-shadow:0 0 0 3px rgba(0,146,69,.14); background:#fff; }
.fld input.bad,.fld select.bad,.fld textarea.bad{ border-color:#d23; box-shadow:0 0 0 3px rgba(210,40,40,.12); }
.fld .err{ display:none; color:#c0182a; font-size:12px; margin-top:6px; }
.fld.show .err{ display:block; }
.consent{ display:flex; gap:11px; align-items:flex-start; margin:4px 0 18px; }
.consent input{ width:18px; height:18px; flex:none; margin-top:3px; accent-color:var(--green); }
.consent label{ font-size:12.5px; color:var(--muted); line-height:1.5; }
.form__btn{ width:100%; justify-content:center; }
.form__ok{ display:none; text-align:center; padding:18px; background:rgba(0,146,69,.08); border:1px solid rgba(0,146,69,.28); border-radius:10px; color:var(--green-deep); margin-top:16px; font-size:14px; }
.form__ok.show{ display:block; }
.form__ok strong{ display:block; font-size:16px; color:var(--ink-text); margin-bottom:4px; }
.form__bad{ display:none; text-align:center; padding:13px 15px; background:rgba(192,24,42,.08); border:1px solid rgba(192,24,42,.3); border-radius:10px; color:#9c1322; margin-top:14px; font-size:13.5px; }
.form__bad.show{ display:block; }
.hp{ position:absolute !important; left:-9999px !important; width:1px; height:1px; opacity:0; }

/* ---------- footer ---------- */
.ftr{ background:var(--ink); color:var(--mist); position:relative; padding-block:clamp(48px,6vw,74px) 26px; }
.ftr::before{ content:""; position:absolute; top:0; left:0; right:0; height:1px; background:linear-gradient(90deg,transparent,rgba(19,199,190,.5),rgba(0,146,69,.5),transparent); }
.ftr__top{ display:grid; grid-template-columns:1.7fr 1fr 1fr 1.2fr; gap:34px; }
.ftr__brand{ display:flex; align-items:center; gap:12px; margin-bottom:16px; }
.ftr__brand .brand__mark{ width:40px; height:40px; }
.ftr__about{ font-size:13.5px; line-height:1.7; max-width:36ch; }
.ftr h5{ color:#fff; font-family:var(--disp); font-weight:600; font-size:13px; letter-spacing:.04em; margin-bottom:16px; }
.ftr a,.ftr__col p{ display:block; font-size:13.5px; color:var(--mist); margin-bottom:10px; transition:color .2s; line-height:1.5; }
.ftr__col a:hover{ color:var(--teal-br); }
.ftr__bot{ margin-top:42px; padding-top:22px; border-top:1px solid var(--line-dk); display:flex; flex-wrap:wrap; gap:8px 22px; justify-content:space-between; font-family:var(--mono); font-size:12px; color:#7c8f86; }

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .ftr__top{ grid-template-columns:1fr 1fr; }
  .inds,.creds{ grid-template-columns:repeat(2,1fr); }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .values{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:860px){
  .nav__links{ display:none; }
  .nav__tog{ display:block; }
  .nav.open .nav__links{ display:flex; flex-direction:column; align-items:flex-start; gap:0; position:fixed; top:var(--hh); left:0; right:0; background:rgba(7,20,15,.97); backdrop-filter:blur(14px); padding:10px var(--gut) 22px; border-bottom:1px solid var(--line-dk); }
  .nav.open .nav__links a{ color:#fff; font-size:16px; padding:14px 0; width:100%; border-bottom:1px solid var(--line-dk); }
  .nav.open .nav__links a.btn{ width:auto; margin-top:14px; border-bottom:none; padding:12px 22px; }
  .split,.contact-grid,.svc,.grid-2{ grid-template-columns:1fr; }
  .split--rev .split__media, .svc--rev .svc__media{ order:0; }
  .split__media .frame, .split__media .frame.wide{ aspect-ratio:16/10; }
  .grid-3,.grid-4{ grid-template-columns:1fr 1fr; }
  .spec{ grid-template-columns:1fr; }
}
@media (max-width:560px){
  .grid-2,.grid-3,.grid-4,.inds,.stats,.values,.creds,.form__row,.offices{ grid-template-columns:1fr; }
  .hero__stat{ border-right:none; margin-right:0; padding:12px 0; }
  .ftr__top{ grid-template-columns:1fr; }
}
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; transition:none; }
  #netcanvas{ display:none; }
  *{ transition:none !important; animation:none !important; }
}