/* ============================================================
   Latency Systems — shared styles
   ============================================================ */

:root{
  --ink:#0A0B0E;
  --ink-2:#0E1014;
  --panel:#14171C;
  --panel-2:#191D23;
  --line:#22262D;
  --line-2:#30363F;
  --ember:#EF6A16;
  --flare:#F59E2E;
  --gold:#F5CB4E;
  --paper:#ECEEF1;
  --mute:#8B929C;
  --dim:#666D77;

  --display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --body:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --pad:clamp(20px,5vw,60px);
  --maxw:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ink);color:var(--paper);
  font-family:var(--body);font-size:16.5px;line-height:1.62;
  -webkit-font-smoothing:antialiased;
  display:flex;flex-direction:column;min-height:100vh;
}
main{flex:1}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--ember);color:#fff}

.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

h1,h2,h3{font-family:var(--display);font-weight:700;margin:0;letter-spacing:-.022em;line-height:1.07}
h1{font-size:clamp(2.05rem,4.6vw,3.5rem);font-stretch:105%}
h2{font-size:clamp(1.6rem,3.1vw,2.4rem);font-stretch:105%}
h3{font-size:1.05rem;letter-spacing:-.005em;line-height:1.3}
p{margin:0}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:.685rem;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;color:var(--flare);
}
.eyebrow i{display:block;width:26px;height:6px;position:relative;flex:none}
.eyebrow i::before{content:"";position:absolute;left:0;top:2.5px;width:20px;height:1px;background:linear-gradient(90deg,transparent,var(--ember))}
.eyebrow i::after{content:"";position:absolute;right:0;top:0;width:6px;height:6px;border-radius:50%;background:var(--ember)}

.lede{color:var(--mute);font-size:clamp(1rem,1.4vw,1.1rem);max-width:60ch}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:80;background:rgba(10,11,14,.82);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);border-bottom:1px solid var(--line)}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);height:72px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;text-decoration:none;flex:none}
.brand img{height:29px;width:auto}
.nav-links{display:flex;gap:28px;margin-left:auto;align-items:center}
.nav-links a{text-decoration:none;color:var(--mute);font-size:.88rem;font-weight:500;transition:color .18s;white-space:nowrap;position:relative;padding:4px 0}
.nav-links a:hover{color:var(--paper)}
.nav-links a[aria-current="page"]{color:var(--paper)}
.nav-links a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1.5px;background:var(--ember)}
.nav-cta{flex:none}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line-2);border-radius:7px;width:40px;height:38px;cursor:pointer;padding:0;align-items:center;justify-content:center}
.menu-btn span{display:block;width:17px;height:1.5px;background:var(--paper);position:relative}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:17px;height:1.5px;background:var(--paper)}
.menu-btn span::before{top:-5.5px}.menu-btn span::after{top:5.5px}
.mobile{display:none;border-top:1px solid var(--line);background:var(--ink-2);padding:8px var(--pad) 22px}
.mobile.open{display:block}
.mobile a{display:block;text-decoration:none;color:var(--paper);padding:13px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.mobile .btn{margin-top:18px;border-bottom:none;width:100%}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--body);font-size:.885rem;font-weight:600;
  padding:12px 22px;border-radius:8px;text-decoration:none;border:1px solid transparent;
  cursor:pointer;transition:transform .16s,box-shadow .2s,background .2s,border-color .2s;
}
.btn-primary{background:linear-gradient(135deg,var(--flare),var(--ember));color:#170B02;box-shadow:0 1px 0 rgba(255,255,255,.22) inset,0 8px 22px -12px rgba(239,106,22,.9)}
.btn-primary:hover{transform:translateY(-1.5px);box-shadow:0 1px 0 rgba(255,255,255,.22) inset,0 14px 30px -12px rgba(239,106,22,1)}
.btn-ghost{border-color:var(--line-2);color:var(--paper);background:rgba(255,255,255,.015)}
.btn-ghost:hover{border-color:var(--dim);background:rgba(255,255,255,.05)}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible{outline:2px solid var(--flare);outline-offset:3px}

/* ---------- page header (inner pages) ---------- */
.phead{padding:clamp(46px,6vw,74px) 0 clamp(30px,4vw,44px)}
.phead h1{margin-top:18px;max-width:19ch}
.phead .lede{margin-top:20px}

/* ---------- home hero ---------- */
.hero{padding:clamp(56px,8vw,104px) 0 clamp(56px,7vw,92px);position:relative;overflow:hidden}
.hero::after{
  content:"";position:absolute;z-index:0;pointer-events:none;
  width:1000px;height:1000px;right:-300px;top:-460px;border-radius:50%;
  background:radial-gradient(circle at center,rgba(239,106,22,.15),rgba(245,158,46,.045) 44%,transparent 68%);
}
.hero .wrap{position:relative;z-index:1}
.hero-lead{max-width:900px}
.hero-lead h1{max-width:21ch}
.hero-lead .hero-sub{max-width:58ch}
h1 .nb{display:inline-block}
h1 .accent{background:linear-gradient(100deg,var(--gold),var(--flare) 45%,var(--ember));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero h1{margin-top:20px}
.hero-sub{margin-top:22px;font-size:clamp(1rem,1.4vw,1.13rem);color:var(--mute);max-width:52ch;line-height:1.6}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-note{margin-top:18px;font-family:var(--mono);font-size:.73rem;color:var(--dim);letter-spacing:.03em;line-height:1.7}

/* ---------- section ---------- */
.section{padding:clamp(46px,6vw,80px) 0;border-top:1px solid var(--line)}
.section-head{max-width:720px;margin-bottom:clamp(30px,4vw,44px)}
.section-head h2{margin-top:16px}
.section-head .lede{margin-top:16px}

/* ---------- tiles (home) ---------- */
.tiles{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.tile{background:var(--ink-2);border:1px solid var(--line);border-radius:12px;padding:20px 18px;text-decoration:none;display:block;transition:border-color .2s,transform .2s,background .2s}
.tile:hover{border-color:var(--line-2);transform:translateY(-3px);background:var(--panel)}
.tile .glyph{width:30px;height:30px;color:var(--ember);margin-bottom:14px}
.tile h3{font-size:.98rem;margin-bottom:8px}
.tile p{font-size:.83rem;color:var(--mute);line-height:1.5}
.tiles-more{margin-top:24px;font-size:.88rem}
.tiles-more a{color:var(--flare);text-decoration:none;font-weight:600}
.tiles-more a:hover{text-decoration:underline}

/* ---------- proof strip ---------- */
.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.proof-i{background:var(--ink-2);padding:26px 24px}
.proof-i .n{font-family:var(--display);font-size:clamp(1.7rem,3.2vw,2.3rem);font-weight:700;font-stretch:110%;line-height:1;letter-spacing:-.03em;background:linear-gradient(160deg,var(--gold),var(--ember));-webkit-background-clip:text;background-clip:text;color:transparent}
.proof-i p{margin-top:12px;color:var(--mute);font-size:.885rem;line-height:1.5}
.src{margin-top:18px;font-family:var(--mono);font-size:.68rem;color:var(--dim);letter-spacing:.03em}

/* ---------- service blocks ---------- */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.card{background:var(--ink-2);border:1px solid var(--line);border-radius:12px;padding:26px 24px 22px;transition:border-color .2s,background .2s}
.card:hover{border-color:var(--line-2);background:var(--panel)}
.card .glyph{width:32px;height:32px;margin-bottom:16px;color:var(--ember)}
.card h3{margin-bottom:8px}
.card .cs{font-size:.87rem;color:var(--mute);margin-bottom:14px;line-height:1.55}
.card ul{list-style:none;margin:0;padding:0}
.card li{font-size:.865rem;color:var(--mute);padding:8px 0 8px 18px;border-top:1px solid rgba(255,255,255,.045);position:relative;line-height:1.45}
.card li::before{content:"";position:absolute;left:0;top:15px;width:7px;height:1px;background:var(--ember)}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr)}
.step{padding-right:18px;position:relative}
.step .num{font-family:var(--mono);font-size:.69rem;letter-spacing:.16em;color:var(--ember);font-weight:600}
.step .rail{margin:14px 0 16px;height:11px;position:relative}
.step .rail::before{content:"";position:absolute;left:0;top:5px;height:1px;width:100%;background:var(--line-2)}
.step:last-child .rail::before{width:11px}
.step .rail::after{content:"";position:absolute;left:0;top:0;width:11px;height:11px;border-radius:50%;background:var(--ink);border:1.5px solid var(--ember)}
.step h3{margin-bottom:8px;font-size:1rem}
.step p{font-size:.85rem;color:var(--mute);line-height:1.55;padding-right:8px}

/* ---------- plans ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
.plan{background:var(--ink-2);border:1px solid var(--line);border-radius:14px;padding:26px 24px 28px;position:relative;display:flex;flex-direction:column}
.plan.featured{background:linear-gradient(180deg,rgba(239,106,22,.075),var(--panel) 34%);border-color:rgba(239,106,22,.42);box-shadow:0 30px 70px -50px rgba(239,106,22,.85)}
.plan .tag{position:absolute;top:-11px;left:24px;font-family:var(--mono);font-size:.62rem;letter-spacing:.17em;text-transform:uppercase;background:linear-gradient(135deg,var(--flare),var(--ember));color:#170B02;padding:4px 11px;border-radius:20px;font-weight:600}
.plan .name{font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--flare)}
.plan .price{font-family:var(--display);font-weight:700;font-stretch:108%;letter-spacing:-.03em;line-height:1;margin-top:14px;font-size:clamp(1.9rem,3vw,2.4rem)}
.plan.wide-price .price{font-size:clamp(1.35rem,2.2vw,1.7rem)}
.plan .per{font-family:var(--body);font-size:.9rem;font-weight:500;color:var(--dim)}
.plan .who{margin-top:12px;font-size:.855rem;color:var(--mute);padding-bottom:20px;border-bottom:1px solid var(--line)}
.plan .visits{margin-top:18px;font-family:var(--mono);font-size:.7rem;letter-spacing:.11em;text-transform:uppercase;color:var(--gold)}
.plan ul{list-style:none;margin:14px 0 24px;padding:0;flex:1 0 auto}
.plan li{font-size:.875rem;color:var(--mute);padding:7px 0 7px 23px;position:relative;line-height:1.45}
.plan li::before{content:"";position:absolute;left:2px;top:13px;width:9px;height:5px;border-left:1.5px solid var(--ember);border-bottom:1.5px solid var(--ember);transform:rotate(-45deg)}
.plan .btn{width:100%}
.note{margin-top:22px;font-family:var(--mono);font-size:.71rem;color:var(--dim);letter-spacing:.03em;line-height:1.75;text-align:center}


/* four-tier plan grid */
.plans.four{grid-template-columns:repeat(4,1fr);gap:14px}
.plans.four .plan{padding:24px 20px 26px}
.plans.four .plan .price{font-size:clamp(1.65rem,2.5vw,2.05rem)}
.plans.four .plan.wide-price .price{font-size:clamp(1.1rem,1.7vw,1.35rem)}
.plans.four .plan .tag{left:20px;font-size:.585rem;letter-spacing:.14em;padding:4px 9px}
.plans.four .plan li{font-size:.845rem}
.plans.four .plan .visits{font-size:.665rem;letter-spacing:.1em}

/* hardware paths */
.paths{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.path{background:var(--ink-2);border:1px solid var(--line);border-radius:12px;padding:26px 24px}
.path .pk{font-family:var(--mono);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--flare)}
.path h3{margin:12px 0 10px}
.path p{font-size:.885rem;color:var(--mute);line-height:1.55}
.path .pf{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-family:var(--mono);font-size:.72rem;color:var(--gold);letter-spacing:.05em;line-height:1.6}

/* ---------- projects ---------- */
.projects{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.proj{background:var(--ink-2);padding:24px 20px}
.proj .pn{font-size:.9rem;font-weight:600;line-height:1.35;min-height:2.7em}
.proj .pp{font-family:var(--display);font-weight:700;font-stretch:106%;font-size:1.24rem;letter-spacing:-.025em;margin-top:12px;color:var(--flare)}
.proj .pt{margin-top:8px;font-family:var(--mono);font-size:.69rem;letter-spacing:.11em;text-transform:uppercase;color:var(--dim)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(32px,5vw,64px);align-items:start}
.contact-info{margin-top:30px}
.ci{padding:15px 0;border-top:1px solid var(--line)}
.ci .k{font-family:var(--mono);font-size:.67rem;letter-spacing:.18em;text-transform:uppercase;color:var(--dim)}
.ci .v{margin-top:5px;font-size:1rem;color:var(--paper);text-decoration:none;display:block}
.ci a.v:hover{color:var(--flare)}
form{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:clamp(22px,3vw,30px)}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:15px}
label{display:block;font-family:var(--mono);font-size:.66rem;letter-spacing:.15em;text-transform:uppercase;color:var(--mute);margin-bottom:7px}
input,select,textarea{width:100%;background:var(--ink);border:1px solid var(--line-2);border-radius:8px;padding:11px 13px;color:var(--paper);font-family:var(--body);font-size:.92rem}
select{appearance:none;cursor:pointer;background-image:linear-gradient(45deg,transparent 50%,var(--mute) 50%),linear-gradient(135deg,var(--mute) 50%,transparent 50%);background-position:calc(100% - 18px) 19px,calc(100% - 13px) 19px;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
textarea{resize:vertical;min-height:92px}
input::placeholder,textarea::placeholder{color:#555C66}
form .btn{width:100%;margin-top:6px}
.form-note{margin-top:13px;font-family:var(--mono);font-size:.68rem;color:var(--dim);line-height:1.6;text-align:center}

/* ---------- cta band ---------- */
.band{border-top:1px solid var(--line);background:var(--ink-2);padding:clamp(38px,5vw,58px) 0}
.band-in{display:flex;flex-wrap:wrap;align-items:center;gap:20px 40px}
.band h2{font-size:clamp(1.35rem,2.4vw,1.85rem);max-width:22ch}
.band p{color:var(--mute);font-size:.9rem;margin-top:10px;max-width:46ch}
.band .btn{margin-left:auto;flex:none}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);padding:34px 0 32px}
.foot-in{display:flex;flex-wrap:wrap;gap:20px 36px;align-items:center}
.foot img{height:25px;width:auto}
.foot .fmeta{margin-left:auto;display:flex;flex-wrap:wrap;gap:8px 26px;font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;color:var(--dim)}
.foot a{color:var(--dim);text-decoration:none}
.foot a:hover{color:var(--flare)}

/* ---------- houston map ---------- */
.zones{display:grid;gap:11px}
.zone{display:flex;gap:11px;align-items:flex-start}
.zone .pip{width:8px;height:8px;border-radius:50%;margin-top:7px;flex:none}
.zone .zt{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--paper)}
.zone .zl{font-size:.8rem;color:var(--mute);line-height:1.45}
.map-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:clamp(26px,4vw,50px);align-items:start}
.mapbox{border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,var(--panel-2),var(--panel));padding:16px 16px 14px;box-shadow:0 40px 80px -55px #000}
.mapbox svg{width:100%;height:auto;display:block}
.map-cap{margin-top:12px;padding-top:12px;border-top:1px solid var(--line);font-family:var(--mono);font-size:.655rem;color:var(--dim);line-height:1.65;letter-spacing:.02em}
.zones.bare{margin-top:0;padding-top:0;border-top:none;gap:20px}
.zones.bare .zl{font-size:.855rem}
.map-note{margin-top:22px;padding-top:18px;border-top:1px solid var(--line);font-size:.875rem;color:var(--mute);line-height:1.6}

/* ---------- responsive ---------- */
@media(max-width:1160px){
  .plans.four{grid-template-columns:1fr 1fr}
}
@media(max-width:1000px){
  .nav-links,.nav-cta{display:none}
  .menu-btn{display:flex}
  .contact-grid{grid-template-columns:1fr}
  .tiles{grid-template-columns:1fr 1fr}
  .projects{grid-template-columns:1fr 1fr}
  .plans,.plans.four{grid-template-columns:1fr 1fr}
  .map-grid{grid-template-columns:1fr}
  .mapbox{max-width:560px}
  .steps{grid-template-columns:1fr}
  .step{padding:0 0 24px 30px}
  .step .rail{position:absolute;left:0;top:4px;bottom:0;margin:0;height:auto;width:11px}
  .step .rail::before{left:5px;top:0;width:1px;height:100%}
  .step:last-child .rail::before{height:11px;width:1px}
  .band .btn{margin-left:0}
}
@media(max-width:680px){
  .tiles,.proof,.svc,.plans,.plans.four,.projects,.paths{grid-template-columns:1fr}
  .f2{grid-template-columns:1fr;gap:0}
  .hero-btns .btn{width:100%}
  .foot .fmeta{margin-left:0}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}