:root{
  --paper:      #F7F6F1;
  --paper-2:    #EFEDE4;
  --ink:        #191D22;
  --ink-2:      #262B31;
  --gold:       #E3AE14;
  --gold-deep:  #A97F0C;
  --line:       #E1DDD0;
  --slate:      #5B6168;
  --mist:       #9AA1A8;
  --white:      #FFFFFF;

  --display: 'Space Grotesk', ui-sans-serif, sans-serif;
  --body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --max: 1160px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  position:relative;
  margin:0;
  font-family:var(--body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  padding-bottom:54px;
}

/* ---------- brand watermark (site-wide, security-paper style) ---------- */
body::before{
  content:"";
  position:fixed;
  top:-70%; left:-70%;
  width:240%; height:240%;
  background-image:
    repeating-linear-gradient(-16deg, transparent 0 188px, rgba(25,29,34,.02) 188px 189px),
    url('../assets/logo.png');
  background-repeat: no-repeat, repeat;
  background-size: auto, 168px 168px;
  transform: rotate(-16deg);
  transform-origin: center;
  opacity:.17;
  filter: grayscale(1) contrast(1.15);
  pointer-events:none;
  z-index:-1;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; font-family:var(--display); font-weight:600; letter-spacing:-0.01em; }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }
:focus-visible{ outline:2px solid var(--gold-deep); outline-offset:3px; }

.wrap{ max-width:var(--max); margin:0 auto; padding:0 28px; }

/* ---------- eyebrow ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.13em;
  text-transform:uppercase;
  color:var(--gold-deep);
  display:flex; align-items:center; gap:10px;
  margin-bottom:18px;
}
.eyebrow::before{
  content:""; width:20px; height:1px; background:var(--gold-deep);
  display:inline-block;
}
.eyebrow.on-dark{ color:var(--gold); }
.eyebrow.on-dark::before{ background:var(--gold); }

/* ---------- status bar ---------- */
.status-bar{
  position:sticky; top:0; z-index:51;
  overflow:hidden;
  background:linear-gradient(90deg, var(--ink) 0%, var(--ink-2) 50%, var(--ink) 100%);
  color:var(--paper);
  height:34px;
  display:flex;
  align-items:center;
}
.status-bar::after{
  content:"";
  position:absolute; left:0; right:0; bottom:0; height:2px;
  background:linear-gradient(90deg, var(--gold) 0%, var(--gold-deep) 25%, var(--gold) 50%, var(--gold-deep) 75%, var(--gold) 100%);
  background-size:200% 100%;
  animation:statusGlow 6s linear infinite;
}
@keyframes statusGlow{
  0%{ background-position:0% 0; }
  100%{ background-position:200% 0; }
}
.status-track{
  display:flex;
  align-items:center;
  gap:48px;
  white-space:nowrap;
  padding-left:100%;
  animation:statusScroll 22s linear infinite;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.06em;
  text-transform:uppercase;
}
.status-bar:hover .status-track{ animation-play-state:paused; }
@keyframes statusScroll{
  0%{ transform:translateX(0); }
  100%{ transform:translateX(-50%); }
}
.status-item{ display:flex; align-items:center; gap:9px; color:var(--paper-2); }
.status-item .dot{
  width:7px; height:7px; border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 0 0 rgba(227,174,20,.6);
  animation:statusPulse 1.8s ease-out infinite;
  flex:none;
}
@keyframes statusPulse{
  0%{ box-shadow:0 0 0 0 rgba(227,174,20,.55); }
  70%{ box-shadow:0 0 0 6px rgba(227,174,20,0); }
  100%{ box-shadow:0 0 0 0 rgba(227,174,20,0); }
}
@media (prefers-reduced-motion: reduce){
  .status-track, .status-bar::after, .status-item .dot{ animation:none; }
}

/* ---------- nav ---------- */
.site-nav{
  position:sticky; top:34px; z-index:50;
  background:
    radial-gradient(circle 2.5px at 12px 12px, rgba(227,174,20,.55) 0, rgba(227,174,20,.55) 2.5px, transparent 2.5px),
    linear-gradient(45deg, transparent 47%, rgba(227,174,20,.16) 49%, rgba(227,174,20,.16) 51%, transparent 53%),
    linear-gradient(-45deg, transparent 47%, rgba(25,29,34,.06) 49%, rgba(25,29,34,.06) 51%, transparent 53%),
    rgba(247,246,241,.86);
  background-size: 44px 44px, 44px 44px, 44px 44px, auto;
  background-repeat: repeat, repeat, repeat, no-repeat;
  animation: navMesh 26s linear infinite;
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .2s, background-color .2s;
}
@keyframes navMesh{
  0%{ background-position: 0 0, 0 0, 0 0, 0 0; }
  100%{ background-position: 176px 176px, 176px 176px, -176px 176px, 0 0; }
}
.site-nav.scrolled{ border-bottom-color:var(--line); }
@media (prefers-reduced-motion: reduce){
  .site-nav{ animation:none; }
}
.nav-row{
  display:flex; align-items:center; justify-content:space-between;
  height:96px;
}
.brand{ display:flex; align-items:center; gap:11px; }
.brand img{ width:68px; height:68px; border-radius:14px; }
.brand-word{
  font-family:var(--display); font-weight:700; font-size:16.5px;
  letter-spacing:.01em; line-height:1.15;
}
.brand-word small{
  display:block; font-family:var(--mono); font-weight:500; font-size:10px;
  letter-spacing:.09em; color:var(--slate); text-transform:uppercase; margin-top:2px;
}
.nav-links{ display:flex; align-items:center; gap:2px; }
.nav-links a{
  font-size:14px; font-weight:500; color:var(--slate);
  padding:10px 16px; border-radius:6px; transition:color .15s, background .15s;
}
.nav-links a:hover{ color:var(--ink); background:var(--gold); }
.nav-links a.active{ color:var(--ink); background:var(--gold); }
.nav-cta{
  font-size:13.5px; font-weight:600; color:var(--ink); background:var(--gold);
  padding:11px 20px; border-radius:7px; white-space:nowrap;
  transition:background .15s, transform .15s;
}
.nav-cta:hover{ background:#F0BC2C; transform:translateY(-1px); }
.nav-toggle{
  display:none; background:none; border:1px solid var(--line); border-radius:7px;
  width:40px; height:40px; align-items:center; justify-content:center; color:var(--ink);
}
.nav-toggle svg{ width:18px; height:18px; }

/* ---------- hero ---------- */
.hero{ position:relative; padding:76px 0 88px; overflow:hidden; }
.hero-inner{
  display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center;
}
.hero h1{
  font-size:clamp(34px, 4.6vw, 54px); line-height:1.08; letter-spacing:-0.02em;
  margin-bottom:22px;
}
.hero h1 em{ font-style:normal; color:var(--gold-deep); }
.hero .lede{
  font-size:17px; color:var(--slate); max-width:480px; margin-bottom:32px;
}
.hero-actions{ display:flex; align-items:center; gap:14px; margin-bottom:44px; flex-wrap:wrap; }
.btn{
  display:inline-flex; align-items:center; gap:9px; font-size:14.5px; font-weight:600;
  padding:14px 22px; border-radius:8px; transition:transform .15s, background .15s, border-color .15s, color .15s;
}
.btn-solid{ background:var(--ink); color:var(--white); }
.btn-solid:hover{ background:#000; transform:translateY(-1px); }
.btn-solid .arrow{ transition:transform .15s; }
.btn-solid:hover .arrow{ transform:translateX(3px); }
.btn-ghost{ background:transparent; color:var(--ink); border:1px solid var(--line); }
.btn-ghost:hover{ border-color:var(--ink); }

.hero-stats{ display:flex; gap:36px; flex-wrap:wrap; }
.hero-stats .stat{ display:flex; flex-direction:column; }
.hero-stats .num{ font-family:var(--mono); font-weight:500; font-size:22px; color:var(--gold-deep); }
.hero-stats .lbl{ font-size:12.5px; color:var(--slate); margin-top:4px; max-width:130px; }

.hero-art{
  position:relative;
  aspect-ratio:1/1;
  border-radius:18px;
  overflow:hidden;
  border:1.5px solid var(--line);
}
.hero-video{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
}

/* ---------- services ---------- */
.section{ padding:96px 0; }
.section-head{ max-width:600px; margin-bottom:52px; }
.section-head h2{ font-size:clamp(26px,3vw,36px); letter-spacing:-0.015em; }
.section-head h2 em{ font-style:normal; color:var(--gold-deep); }
.section-head p{ color:var(--slate); font-size:16px; margin-top:14px; }

.svc-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:14px; overflow:hidden; }

/* ---------- section head paired with a real video, filling the leftover space beside the copy ---------- */
.section-head-row{ display:flex; align-items:flex-start; justify-content:space-between; gap:22px; margin-bottom:52px; }
.section-head-row .section-head{ margin-bottom:0; flex:0 1 520px; }
.section-video{
  position:relative;
  flex:1.3 1 420px;
  min-width:380px;
  aspect-ratio:16/10;
  border-radius:14px;
  overflow:hidden;
  border:1.5px solid var(--line);
}
.section-video video{ width:100%; height:100%; min-height:180px; object-fit:cover; display:block; }
.section-video figcaption{
  position:absolute; left:0; right:0; bottom:0;
  padding:12px 16px;
  background:linear-gradient(0deg, rgba(25,29,34,.75) 0%, rgba(25,29,34,0) 100%);
  color:var(--white);
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.03em;
  text-transform:uppercase;
}
@media (max-width:900px){
  .section-head-row{ flex-direction:column; }
  .section-head-row .section-head{ flex-basis:auto; }
  .section-video{ flex-basis:auto; min-width:0; aspect-ratio:16/9; }
}

/* ---------- three-up video gallery: hardware in the field ---------- */
.media-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:56px; }
.media-card{ position:relative; border-radius:14px; overflow:hidden; border:1.5px solid var(--line); aspect-ratio:4/3; }
.media-card video{ width:100%; height:100%; object-fit:cover; display:block; }
.media-card figcaption{
  position:absolute; left:0; right:0; bottom:0;
  padding:12px 14px;
  background:linear-gradient(0deg, rgba(25,29,34,.75) 0%, rgba(25,29,34,0) 100%);
  color:var(--white);
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.03em;
  text-transform:uppercase;
}
@media (max-width:700px){
  .media-grid{ grid-template-columns:1fr; }
}

/* ---------- about page: real photo ---------- */
.about-photo{
  position:relative;
  border-radius:14px;
  overflow:hidden;
  border:1px solid var(--line);
}
.about-photo img{
  width:100%;
  height:clamp(240px,38vw,420px);
  object-fit:cover;
  display:block;
}
.about-photo figcaption{
  position:absolute;
  left:0; right:0; bottom:0;
  padding:14px 20px;
  background:linear-gradient(0deg, rgba(25,29,34,.72) 0%, rgba(25,29,34,0) 100%);
  color:var(--white);
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:.01em;
}
.svc-card{ position:relative; overflow:hidden; background:var(--paper); padding:34px 30px; transition:background .15s; }
.svc-card:hover{ background:var(--white); }
.svc-card:hover .svc-watermark{ opacity:.3; }
.svc-card .icon,
.svc-card h3,
.svc-card p,
.svc-card span{ position:relative; z-index:2; }
.svc-watermark{
  position:absolute; inset:0;
  background-size:cover;
  background-position:center;
  opacity:.15;
  pointer-events:none;
  transition:opacity .35s;
  z-index:0;
}
.svc-card .icon{
  width:42px; height:42px; border-radius:9px; background:var(--paper-2);
  display:flex; align-items:center; justify-content:center; color:var(--gold-deep);
  margin-bottom:20px;
}
.svc-card .icon svg{ width:21px; height:21px; }
.svc-card h3{ font-size:16.5px; margin-bottom:9px; color:#000; }
.svc-card p{ font-size:14.5px; color:#000; }

/* ---------- dark band ---------- */
.band-dark{ position:relative; background:var(--ink); color:var(--white); overflow:hidden; }
.band-dark .wrap{ position:relative; z-index:3; }
.band-photo{
  position:absolute; inset:-4% -4%;
  background-size:cover;
  background-position:center;
  opacity:.22;
  filter:grayscale(.4) contrast(1.05);
  z-index:0;
}
.band-dark::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(180deg, var(--ink) 0%, rgba(25,29,34,.55) 45%, var(--ink) 100%);
  z-index:1;
  pointer-events:none;
}
.band-texture{ position:absolute; inset:0; opacity:.5; z-index:2; }
.band-layer{ transition:transform .1s linear; }
.why-grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; padding:96px 0; }
.why-copy h2{ color:var(--white); font-size:clamp(26px,3vw,34px); margin-bottom:18px; letter-spacing:-0.015em; }
.why-copy h2 em{ font-style:normal; color:var(--gold); }
.why-copy p{ color:var(--mist); font-size:16px; max-width:440px; }
.why-list{ display:flex; flex-direction:column; gap:26px; }
.why-item{ display:flex; gap:16px; border-top:1px solid rgba(255,255,255,.1); padding-top:20px; }
.why-item:first-child{ border-top:none; padding-top:0; }
.why-item .n{ font-family:var(--mono); color:var(--gold); font-size:13px; flex-shrink:0; width:26px; }
.why-item h4{ color:var(--white); font-size:15.5px; margin-bottom:6px; }
.why-item p{ color:var(--mist); font-size:14px; }

/* ---------- process ---------- */
.process-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:40px; }
.process-step{ position:relative; padding-top:26px; border-top:2px solid var(--ink); }
.process-step .n{ font-family:var(--mono); font-size:13px; color:var(--gold-deep); display:block; margin-bottom:14px; }
.process-step h3{ font-size:18px; margin-bottom:10px; }
.process-step p{ font-size:14.5px; color:var(--slate); }

/* ---------- testimonial ---------- */
.testi{ padding:20px 0 100px; }
.testi-box{ max-width:760px; margin:0 auto; text-align:center; }
.testi-box .mark{ font-family:var(--display); font-size:64px; color:var(--gold); line-height:1; margin-bottom:8px; }
.testi-box blockquote{ font-family:var(--display); font-size:clamp(20px,2.4vw,27px); font-weight:500; letter-spacing:-0.01em; line-height:1.4; margin:0 0 22px; }
.testi-box .who{ font-family:var(--mono); font-size:13px; color:var(--slate); }

/* ---------- cta ---------- */
.cta{ background:var(--ink-2); position:relative; overflow:hidden; }
.cta .wrap{ position:relative; z-index:2; padding:80px 28px; display:flex; align-items:center; justify-content:space-between; gap:40px; flex-wrap:wrap; }
.cta h2{ color:var(--white); font-size:clamp(24px,3vw,32px); max-width:460px; letter-spacing:-0.015em; }
.cta-right{ display:flex; flex-direction:column; gap:14px; align-items:flex-start; }
.cta-right a.btn-solid{ background:var(--gold); color:var(--ink); }
.cta-right a.btn-solid:hover{ background:#F0BC2C; }
.cta-contact{ font-family:var(--mono); font-size:13.5px; color:var(--mist); }
.cta-contact a{ color:var(--white); }

/* ---------- footer ---------- */
/* ---------- brand strip: hardware vendors, locked to viewport, logos scrolling right-to-left ---------- */
.brand-strip{
  position:fixed !important; left:0 !important; right:0 !important; bottom:0 !important; top:auto !important;
  z-index:999;
  border-top:1px solid var(--line);
  background:var(--paper-2);
  padding:14px 0;
}
.brand-strip .wrap{ display:flex; align-items:center; gap:24px; }
.brand-strip .label{ flex:none; font-family:var(--mono); font-size:11px; letter-spacing:.05em; text-transform:uppercase; color:var(--mist); white-space:nowrap; }
.brand-strip .logos-viewport{
  flex:1; overflow:hidden; min-width:0;
  -webkit-mask-image:linear-gradient(to right, transparent, black 6%, black 94%, transparent);
  mask-image:linear-gradient(to right, transparent, black 6%, black 94%, transparent);
}
.brand-strip .logos-track{ display:flex; width:max-content; animation:brandScroll 24s linear infinite; }
.brand-strip .logos{ display:flex; gap:30px; padding-right:30px; flex-shrink:0; }
.brand-strip .logos span{ font-family:var(--display); font-weight:700; font-size:15px; letter-spacing:.01em; color:var(--slate); opacity:.72; white-space:nowrap; }
@keyframes brandScroll{ from{ transform:translateX(-50%); } to{ transform:translateX(0); } }
@media (prefers-reduced-motion: reduce){
  .brand-strip .logos-track{ animation:none; }
}
@media (max-width:700px){
  .brand-strip .label{ display:none; }
}

footer{ background:var(--ink); color:var(--mist); padding:64px 0 28px; }
.foot-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; padding-bottom:48px; border-bottom:1px solid rgba(255,255,255,.1); }
.foot-brand{ display:flex; align-items:center; gap:10px; margin-bottom:16px; }
.foot-brand img{ width:30px; height:30px; border-radius:6px; }
.foot-brand span{ font-family:var(--display); font-weight:700; color:var(--white); font-size:15px; }
.foot-col p.desc{ font-size:14px; max-width:230px; }
.foot-col h5{ font-family:var(--mono); font-size:11.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--white); margin-bottom:16px; }
.foot-col a, .foot-col p{ display:block; font-size:14px; margin-bottom:10px; }
.foot-col a:hover{ color:var(--white); }
.foot-bottom{ display:flex; justify-content:space-between; padding-top:24px; font-size:12.5px; flex-wrap:wrap; gap:10px; }

/* ---------- page hero (inner pages) ---------- */
.page-hero{ padding:64px 0 56px; }
.page-hero h1{ font-size:clamp(30px,4vw,44px); letter-spacing:-0.02em; margin-bottom:14px; }
.page-hero h1 em{ font-style:normal; color:var(--gold-deep); }
.page-hero p{ color:var(--slate); font-size:16px; max-width:520px; }

/* ---------- page hero, two-column variant with animated visual ---------- */
.page-hero-split .wrap{
  display:grid; grid-template-columns:1.1fr .9fr; gap:48px; align-items:center;
}
.page-hero-art{
  position:relative; aspect-ratio:1/1; max-width:340px; justify-self:end;
}
.page-hero-art svg{ width:100%; height:100%; overflow:visible; }
.orbit-ring{ fill:none; stroke:var(--line); stroke-width:1; }
.orbit-ring.r2{ stroke-dasharray:2 5; }
.orbit-spin{ transform-box:fill-box; transform-origin:center; animation:orbitSpin 16s linear infinite; }
.orbit-spin.rev{ animation-direction:reverse; animation-duration:22s; }
.orbit-node{ fill:var(--gold); }
.orbit-node.alt{ fill:var(--gold-deep); }
.orbit-core{ fill:var(--ink); }
.orbit-core-ring{
  fill:none; stroke:var(--gold); stroke-width:1.4;
}
.orbit-pulse{
  fill:none; stroke:var(--gold-deep); stroke-width:1;
  animation:orbitPulse 2.8s ease-out infinite;
}
@keyframes orbitSpin{ 100%{ transform:rotate(360deg); } }
@keyframes orbitPulse{
  0%{ opacity:.7; r:34; }
  100%{ opacity:0; r:64; }
}
@media (prefers-reduced-motion: reduce){
  .orbit-spin, .orbit-core-ring, .orbit-pulse{ animation:none; }
}

/* ---------- page hero art, radar-sweep variant ---------- */
.radar-grid{ fill:none; stroke:var(--line); stroke-width:1; }
.radar-grid.dashed{ stroke-dasharray:2 5; }
.radar-crosshair{ stroke:var(--line); stroke-width:1; }
.radar-sweep{
  transform-box:fill-box; transform-origin:center;
  animation:radarSpin 4s linear infinite;
}
.radar-blip{ fill:var(--gold); }
.radar-blip.alt{ fill:var(--gold-deep); }
.radar-blip-ring{
  fill:none; stroke:currentColor; stroke-width:1;
  animation:radarBlip 2.4s ease-out infinite;
}
.radar-core{ fill:var(--ink); }
@keyframes radarSpin{ 100%{ transform:rotate(360deg); } }
@keyframes radarBlip{
  0%{ opacity:.8; r:5; }
  100%{ opacity:0; r:20; }
}
@media (prefers-reduced-motion: reduce){
  .radar-sweep, .radar-blip-ring{ animation:none; }
}
@media (max-width:900px){
  .page-hero-split .wrap{ grid-template-columns:1fr; gap:24px; }
  .page-hero-art{ order:-1; max-width:220px; justify-self:center; }
}

/* ---------- contact layout ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:start; padding-bottom:100px; }
.contact-info{ display:flex; flex-direction:column; gap:28px; }
.info-card{
  border:1px solid var(--line); border-radius:12px; padding:24px;
  background:var(--white);
}
.info-card h4{ font-size:14.5px; margin-bottom:8px; }
.info-card p, .info-card a{ font-size:14.5px; color:var(--slate); }
.info-card a:hover{ color:var(--gold-deep); }
.info-card .mono{ font-family:var(--mono); font-size:13.5px; }

/* ---------- map ---------- */
.map-section{ padding-bottom:100px; }
.map-frame{
  border:1px solid var(--line); border-radius:12px; overflow:hidden;
  background:var(--white);
}
.map-frame iframe{ display:block; }

.field-group{ margin-bottom:20px; }
.field-group label{
  display:block; font-family:var(--mono); font-size:11.5px; letter-spacing:.06em;
  text-transform:uppercase; color:var(--slate); margin-bottom:8px;
}
.field-group input, .field-group select, .field-group textarea{
  width:100%; background:var(--white); border:1px solid var(--line); border-radius:8px;
  padding:13px 14px; font-family:var(--body); font-size:14.5px; color:var(--ink);
  transition:border-color .15s;
}
.field-group input:focus, .field-group select:focus, .field-group textarea:focus{
  outline:none; border-color:var(--gold-deep);
}
.field-group textarea{ resize:vertical; min-height:120px; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-submit{ background:var(--ink); color:var(--white); border:none; width:100%; padding:15px 22px; border-radius:8px; font-size:14.5px; font-weight:600; transition:background .15s; }
.form-submit:hover{ background:#000; }

.alert{ border-radius:8px; padding:14px 16px; font-size:14px; margin-bottom:24px; }
.alert-ok{ background:rgba(89,180,120,.1); border:1px solid rgba(89,180,120,.35); color:#2E7D4F; }
.alert-err{ background:rgba(200,80,60,.08); border:1px solid rgba(200,80,60,.3); color:#B23B2A; }

/* ---------- responsive ---------- */
@media (max-width:900px){
  .hero-inner{ grid-template-columns:1fr; }
  .hero-art{ order:-1; max-width:340px; margin:0 auto; }
  .svc-grid{ grid-template-columns:repeat(2,1fr); }
  .why-grid{ grid-template-columns:1fr; padding:72px 0; gap:40px; }
  .process-grid{ grid-template-columns:1fr; gap:36px; }
  .foot-grid{ grid-template-columns:1fr 1fr; }
  .contact-grid{ grid-template-columns:1fr; gap:48px; }
}
@media (max-width:680px){
  .nav-links{ display:none; }
  .nav-toggle{ display:flex; }
  .nav-cta{ display:none; }
  .svc-grid{ grid-template-columns:1fr; }
  .hero-stats{ gap:24px; }
  .cta .wrap{ padding:56px 24px; }
  .foot-grid{ grid-template-columns:1fr; }
  .section{ padding:64px 0; }
  .field-row{ grid-template-columns:1fr; }
  .wrap{ padding:0 20px; }
  .map-frame iframe{ height:280px; }
  .status-track{ font-size:10px; gap:32px; }
  .info-card{ padding:20px; }
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; }
}
/* ---------- deployment cards ---------- */
.deploy-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.deploy-card{ position:relative; overflow:hidden; border:1px solid var(--line); border-radius:14px; padding:30px; background:var(--white); transition:background .15s; }
.deploy-card:hover{ background:var(--white); }
.deploy-card:hover .deploy-watermark{ opacity:.3; }
.deploy-card .tag,
.deploy-card h3,
.deploy-card p,
.deploy-card .metrics{ position:relative; z-index:2; }
.deploy-watermark{
  position:absolute; top:0; right:0; bottom:0; left:0;
  background-size:cover;
  background-position:center;
  opacity:.15;
  pointer-events:none;
  transition:opacity .35s;
  z-index:0;
}
.deploy-card .tag{
  font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase;
  color:#000; background:var(--paper-2); display:inline-block; padding:5px 10px; border-radius:5px;
  margin-bottom:16px;
}
.deploy-card h3{ font-size:18px; margin-bottom:10px; color:#000; }
.deploy-card p{ font-size:14.5px; color:#000; margin-bottom:18px; }
.deploy-card .metrics{ display:flex; gap:24px; border-top:1px solid var(--line); padding-top:16px; }
.deploy-card .metrics div{ display:flex; flex-direction:column; }
.deploy-card .metrics .num{ font-family:var(--mono); font-size:19px; color:#000; }
.deploy-card .metrics .lbl{ font-size:12px; color:#000; margin-top:2px; }

@media (max-width:900px){
  .deploy-grid{ grid-template-columns:1fr; }
}

/* ---------- network topology graphic ---------- */
.topo-card{
  position:relative;
  border:1px solid var(--line);
  border-radius:14px;
  background:var(--white);
  padding:8px 8px 4px;
  margin-bottom:44px;
  overflow:hidden;
}
.topo-watermark{
  position:absolute; inset:0;
  background-image:url('https://images.unsplash.com/photo-1698668975271-2ba9a323be6b?auto=format&fit=crop&w=1600&q=60');
  background-size:cover;
  background-position:center;
  opacity:.12;
  pointer-events:none;
  z-index:0;
}
.topo-card svg{ position:relative; z-index:1; width:100%; height:auto; display:block; }
.topo-line{ fill:none; stroke:var(--line); stroke-width:2; }
.topo-line.active{
  stroke:var(--gold-deep);
  stroke-width:2;
  stroke-dasharray:2 8;
  stroke-linecap:round;
  animation:topoFlow 1s linear infinite;
}
@keyframes topoFlow{ to{ stroke-dashoffset:-20; } }
.topo-packet{ fill:var(--gold); }
.topo-node .bg{ fill:var(--paper); stroke:var(--line); stroke-width:1.5; }
.topo-node .ring{
  fill:none; stroke:var(--gold); stroke-width:1.5;
  transform-box:fill-box; transform-origin:center;
  animation:topoPulse 2.6s ease-out infinite;
}
@keyframes topoPulse{
  0%{ opacity:.55; transform:scale(1); }
  100%{ opacity:0; transform:scale(1.35); }
}
.topo-node .ic{ color:var(--gold-deep); }
.topo-node .lbl{
  font-family:var(--mono); font-size:10.5px; letter-spacing:.03em; text-transform:uppercase;
  fill:var(--slate); text-anchor:middle;
}
@media (prefers-reduced-motion: reduce){
  .topo-line.active, .topo-node .ring{ animation:none; }
  .topo-node .ring{ opacity:0; }
}
@media (max-width:680px){
  .topo-card{ padding:4px; }
}


/* ---------- floating social buttons ---------- */
.fab-stack{
  position:fixed; right:22px; bottom:70px; z-index:999;
  display:flex; flex-direction:column; gap:14px; align-items:center;
}
.fab{
  width:58px; height:58px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,.22);
  transition:transform .18s ease, box-shadow .18s ease;
}
.fab:hover{
  transform:translateY(-3px) scale(1.05);
  box-shadow:0 10px 24px rgba(0,0,0,.28);
}
.whatsapp-fab{ background:#25D366; }
.facebook-fab{ background:#1877F2; }
@media (max-width:680px){
  .fab-stack{ right:14px; bottom:64px; gap:10px; }
  .fab{ width:48px; height:48px; }
  .fab svg{ width:22px; height:22px; }
}

/* Brand name on one line (wraps "SDN BHD" on phones) */
.brand-word small{display:inline;font:inherit;letter-spacing:inherit;color:inherit;text-transform:uppercase;margin:0 0 0 .3em}
@media (min-width:421px){.brand-word{white-space:nowrap}}

/* Footer brand matches header brand */
.foot-brand{gap:11px}
.foot-brand img{width:68px;height:68px;border-radius:0;background:#F7F6F1;clip-path:inset(1px 1px 1px 1.5px round 11px)}
.foot-brand span{font-size:16.5px;letter-spacing:.01em;line-height:1.15}