/* ============================================================
   ZTEK — design system
   Palette: asphalt night + signal red (from the logo's ping dot)
   Type:    Archivo (display/body) + IBM Plex Mono (telemetry)
   ============================================================ */

/* ---------- Fonts (self-hosted: CSP style/font-src 'self') ---------- */
@font-face{font-family:"Archivo";font-weight:400;font-style:normal;font-display:swap;src:url("/fonts/archivo-400.woff2") format("woff2")}
@font-face{font-family:"Archivo";font-weight:500;font-style:normal;font-display:swap;src:url("/fonts/archivo-500.woff2") format("woff2")}
@font-face{font-family:"Archivo";font-weight:700;font-style:normal;font-display:swap;src:url("/fonts/archivo-700.woff2") format("woff2")}
@font-face{font-family:"Archivo";font-weight:800;font-style:normal;font-display:swap;src:url("/fonts/archivo-800.woff2") format("woff2")}
@font-face{font-family:"Archivo";font-weight:900;font-style:normal;font-display:swap;src:url("/fonts/archivo-900.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:400;font-style:normal;font-display:swap;src:url("/fonts/ibm-plex-mono-400.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:600;font-style:normal;font-display:swap;src:url("/fonts/ibm-plex-mono-600.woff2") format("woff2")}

/* ---------- Tokens ---------- */
:root{
  --night:#121614;
  --night-deep:#0d100e;
  --carbon:#1b211d;
  --carbon-raised:#232a25;
  --paper:#f2f4f0;
  --white:#ffffff;
  --ink:#171b18;
  --muted:#5a625c;
  --muted-dark:#a9b2ab;
  --line:#dee3dd;
  --line-strong:#c8cfc8;
  --line-dark:rgba(255,255,255,.1);
  --signal:#ef2444;
  --signal-deep:#c4102c;
  --signal-tint:#fdecef;
  --live:#35d98a;
  --font-display:"Archivo",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --container:1200px;
  --radius:14px;
  --radius-lg:22px;
  --header-h:72px;
  --shadow-soft:0 18px 50px rgba(18,22,20,.08);
  --shadow-panel:0 30px 80px rgba(13,16,14,.4);
  --ease:cubic-bezier(.22,.9,.3,1);
}

/* ---------- Base ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font-display);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
::selection{background:var(--signal);color:#fff}
.container{width:min(calc(100% - 48px),var(--container));margin-inline:auto}
.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

:focus-visible{outline:2px solid var(--signal);outline-offset:3px;border-radius:4px}

.skip-link{position:fixed;top:-60px;left:16px;z-index:200;padding:10px 16px;border-radius:10px;background:var(--ink);color:#fff;font-weight:700;transition:top .2s}
.skip-link:focus-visible{top:12px}

.noscript-note{position:fixed;inset-inline:0;bottom:0;z-index:300;padding:12px 20px;background:var(--signal);color:#fff;font-weight:700;text-align:center}

/* ---------- Type ---------- */
h1,h2,h3{margin:0;font-family:var(--font-display);letter-spacing:-.035em;line-height:1.04;font-weight:800;text-wrap:balance}
h1{font-size:clamp(46px,6.6vw,92px);font-weight:900;letter-spacing:-.045em}
h2{font-size:clamp(33px,4.2vw,54px)}
h3{font-size:21px;letter-spacing:-.02em}
.lead{max-width:56ch;margin:24px 0 0;color:var(--muted-dark);font-size:clamp(17px,1.6vw,20px);line-height:1.65}
.section-lead{margin:0;color:var(--muted);font-size:17px;max-width:52ch}
.section-night .section-lead{color:var(--muted-dark)}

/* Waypoint eyebrow — the route metaphor as structure */
.waypoint{display:flex;align-items:center;gap:12px;margin:0 0 20px;font-family:var(--font-mono);font-size:11.5px;font-weight:600;letter-spacing:.17em;text-transform:uppercase;color:var(--muted)}
.waypoint.on-dark{color:var(--muted-dark)}
.waypoint.centered{justify-content:center}
.wp-index{display:inline-flex;align-items:center;padding:4px 9px;border:1px solid var(--line-strong);border-radius:6px;color:var(--signal);letter-spacing:.12em}
.on-dark .wp-index,.section-night .wp-index{border-color:var(--line-dark)}
.ping{position:relative;flex:none;width:9px;height:9px;border-radius:50%;background:var(--signal)}
.ping::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--signal);opacity:0;animation:ping 2.4s var(--ease) infinite}
@keyframes ping{0%{transform:scale(.4);opacity:.9}70%,100%{transform:scale(1.35);opacity:0}}

/* ---------- Buttons ---------- */
.button{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:11px 22px;border:1px solid transparent;border-radius:12px;
  font-weight:700;font-size:15px;letter-spacing:-.01em;cursor:pointer;white-space:nowrap;
  transition:transform .18s var(--ease),background .18s,border-color .18s,box-shadow .18s;
}
.button:active{transform:translateY(1px)}
.button-lg{min-height:54px;padding:14px 28px;font-size:16px;border-radius:14px}
.button-primary{background:var(--signal);color:#fff;box-shadow:0 14px 34px rgba(239,36,68,.32)}
.button-primary:hover{background:var(--signal-deep);box-shadow:0 10px 26px rgba(196,16,44,.36)}
.button-outline-dark{background:transparent;color:#fff;border-color:rgba(255,255,255,.28)}
.button-outline-dark:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.button-ghost{background:transparent;color:#e7ebe7;border-color:rgba(255,255,255,.2);min-height:40px;padding:8px 16px;font-size:14px}
.button-ghost:hover{border-color:rgba(255,255,255,.5)}
.button-ghost-light{background:var(--white);color:var(--ink);border-color:var(--line-strong)}
.button-ghost-light:hover{border-color:var(--ink);background:var(--paper)}
.full{width:100%}

.button.is-loading{color:transparent;pointer-events:none}
.button.is-loading::after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(1turn)}}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;height:var(--header-h);
  background:rgba(18,22,20,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-dark);color:#fff;
  transition:box-shadow .25s;
}
.site-header.is-scrolled{box-shadow:0 14px 40px rgba(10,13,11,.45)}
.nav{height:100%;display:flex;align-items:center;gap:28px}
.brand{flex:none}
.brand-plate{display:inline-flex;align-items:center;padding:7px 12px;border-radius:10px;background:#fff;border:1px solid rgba(255,255,255,.6)}
.brand-plate img{width:72px;height:36px;object-fit:contain}
.nav-links{display:flex;gap:26px;margin-left:auto}
.nav-links>a{position:relative;padding:6px 0;font-size:14.5px;font-weight:600;color:#cfd6cf;transition:color .18s}
.nav-links>a:hover{color:#fff}
.nav-links>a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--signal);transition:right .22s var(--ease)}
.nav-links>a:hover::after,.nav-links>a.is-active::after{right:0}
.nav-links>a.is-active{color:#fff}
.nav-mobile-extra{display:none}
.nav-actions{display:flex;align-items:center;gap:12px}
.languages{display:flex;padding:3px;border:1px solid var(--line-dark);border-radius:10px;background:rgba(255,255,255,.05)}
.languages button{border:0;background:transparent;padding:6px 9px;border-radius:7px;font-family:var(--font-mono);font-size:11px;font-weight:600;color:#b9c1ba;cursor:pointer;transition:background .15s,color .15s}
.languages button:hover{color:#fff}
.languages button.active{background:var(--signal);color:#fff}
.menu-button{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:10px;border:1px solid var(--line-dark);border-radius:10px;background:transparent;cursor:pointer}
.menu-bar{display:block;height:2px;width:100%;background:#fff;border-radius:2px;transition:transform .25s var(--ease),opacity .2s}
.menu-button[aria-expanded="true"] .menu-bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-button[aria-expanded="true"] .menu-bar:nth-child(2){opacity:0}
.menu-button[aria-expanded="true"] .menu-bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;background:var(--night);
  background-image:radial-gradient(820px 460px at 82% 8%,rgba(239,36,68,.16),transparent 62%),radial-gradient(600px 420px at 8% 100%,rgba(53,217,138,.05),transparent 60%);
}
.hero-topo{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:64px;align-items:center;padding:96px 0 110px;min-height:calc(100svh - var(--header-h))}
.hero-title{display:flex;flex-direction:column}
.hero-title em{font-style:normal;color:var(--signal)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero-actions.centered{justify-content:center}

.spec-strip{display:flex;flex-wrap:wrap;gap:10px;margin:34px 0 0;padding:0;list-style:none}
.spec-strip li{padding:7px 12px;border:1px solid var(--line-dark);border-radius:8px;font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-dark)}

/* Load-in choreography (enabled by JS via html.js-motion) */
html.js-motion .hero-line{opacity:0;transform:translateY(30px);animation:rise .8s var(--ease) forwards}
html.js-motion .hero-line-2{animation-delay:.12s}
html.js-motion .hero .lead,html.js-motion .hero .hero-actions,html.js-motion .hero .spec-strip,html.js-motion .hero .waypoint{opacity:0;animation:fadeUp .8s var(--ease) forwards}
html.js-motion .hero .waypoint{animation-delay:.05s}
html.js-motion .hero .lead{animation-delay:.22s}
html.js-motion .hero .hero-actions{animation-delay:.32s}
html.js-motion .hero .spec-strip{animation-delay:.42s}
html.js-motion .hero-card{opacity:0;transform:translateY(26px) scale(.985);animation:consoleIn 1s var(--ease) .25s forwards}
@keyframes rise{to{opacity:1;transform:none}}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes consoleIn{to{opacity:1;transform:none}}

/* ---------- Ops console (hero signature) ---------- */
.hero-card{position:relative}
.hero-card>img{width:100%;max-height:540px;object-fit:cover;border-radius:var(--radius-lg);border:1px solid var(--line-dark);box-shadow:var(--shadow-panel)}
.console{
  padding:16px;border-radius:var(--radius-lg);
  background:linear-gradient(160deg,#1e2420,var(--carbon) 55%);
  border:1px solid var(--line-dark);box-shadow:var(--shadow-panel);
}
.console-head{display:flex;align-items:center;justify-content:space-between;padding:2px 6px 12px}
.console-brand{font-family:var(--font-mono);font-size:12px;letter-spacing:.22em;color:#e8ece8}
.console-brand b{color:var(--signal)}
.console-live{display:inline-flex;align-items:center;gap:7px;padding:4px 10px;border:1px solid rgba(53,217,138,.35);border-radius:999px;font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.18em;color:var(--live)}
.live-dot{flex:none;width:7px;height:7px;border-radius:50%;background:var(--live);box-shadow:0 0 10px rgba(53,217,138,.9);animation:blink 1.8s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}

.console-map{position:relative;border-radius:12px;overflow:hidden;background:var(--night-deep);border:1px solid rgba(255,255,255,.06)}
.console-map svg{width:100%;height:auto}
.console-coords{position:absolute;left:12px;bottom:10px;font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:rgba(255,255,255,.42)}
.route{stroke-dasharray:7 9;animation:dashflow 1.1s linear infinite}
@keyframes dashflow{to{stroke-dashoffset:-16}}
.map-ping circle:first-child{animation:mapPulse 2.6s var(--ease) infinite;transform-origin:center;transform-box:fill-box}
.map-ping-2 circle:first-child{animation-delay:.9s}
.map-ping-3 circle:first-child{animation-delay:1.7s}
@keyframes mapPulse{0%{transform:scale(.5);opacity:.9}70%,100%{transform:scale(1.6);opacity:0}}

.console-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}
.console-metrics div{padding:12px 14px;border-radius:11px;background:var(--carbon-raised);border:1px solid rgba(255,255,255,.05)}
.console-metrics small{display:block;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:#8f988f}
.console-metrics strong{display:block;margin-top:3px;font-size:24px;font-weight:800;letter-spacing:-.03em;color:#fff}
.metric-alert{border-left:3px solid var(--signal)}
.metric-alert strong{color:var(--signal)}

.console-feed{height:66px;margin-top:12px;overflow:hidden;border-radius:11px;background:rgba(13,16,14,.6);border:1px solid rgba(255,255,255,.05);mask-image:linear-gradient(to bottom,transparent,#000 18%,#000 82%,transparent)}
.feed-track{margin:0;padding:8px 14px;list-style:none;animation:feedScroll 14s linear infinite}
.feed-track li{display:flex;align-items:center;gap:9px;padding:5px 0;font-family:var(--font-mono);font-size:10.5px;color:#a9b2ab;white-space:nowrap}
.feed-dot{flex:none;width:6px;height:6px;border-radius:50%;background:var(--live)}
.feed-warn{background:var(--signal)}
@keyframes feedScroll{to{transform:translateY(-50%)}}

/* ---------- Sections ---------- */
.section{padding:112px 0}
.section-paper{background:var(--paper)}
.section-white{background:var(--white)}
.section-night{background:var(--night);color:#fff}
.section-heading{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:end;margin-bottom:56px}
.section-heading.centered{display:block;max-width:720px;margin:0 auto 40px;text-align:center}

/* Scroll reveal (JS adds .is-in; without JS everything is visible) */
html.js-motion [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
html.js-motion [data-reveal].is-in{opacity:1;transform:none}

/* ---------- Solutions ---------- */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--line)}
.services-grid{gap:1px}
.service-card{position:relative;min-height:224px;padding:30px;background:var(--paper);transition:background .25s}
.service-card:hover{background:var(--white)}
.service-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--white);border:1px solid var(--line);color:var(--ink);transition:color .25s,border-color .25s,transform .25s var(--ease)}
.service-card:hover .service-icon{color:var(--signal);border-color:var(--signal);transform:translateY(-2px)}
.service-icon svg{width:22px;height:22px}
.service-card h3{margin:26px 0 8px}
.service-card p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.6}

/* ---------- Pricing ---------- */
.estimator{max-width:600px;margin:0 auto 44px;text-align:center}
.estimator-label{display:flex;flex-wrap:wrap;justify-content:center;align-items:baseline;gap:10px;font-size:17px;font-weight:500;color:var(--muted)}
.estimator-count{font-family:var(--font-mono);font-weight:600;font-size:26px;color:var(--ink);min-width:2.2ch;border-bottom:3px solid var(--signal);line-height:1.15}
.estimator input[type="range"]{width:100%;margin-top:20px;appearance:none;-webkit-appearance:none;height:6px;border-radius:99px;background:linear-gradient(to right,var(--signal) var(--pct,10%),var(--line) var(--pct,10%));cursor:pointer}
.estimator input[type="range"]::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:var(--white);border:3px solid var(--signal);box-shadow:0 4px 14px rgba(239,36,68,.35);transition:transform .15s}
.estimator input[type="range"]::-webkit-slider-thumb:hover{transform:scale(1.12)}
.estimator input[type="range"]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--white);border:3px solid var(--signal);box-shadow:0 4px 14px rgba(239,36,68,.35)}
.estimator-hint{margin:14px 0 0;font-size:13px;color:var(--muted)}

.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan-card{position:relative;display:flex;flex-direction:column;padding:34px 30px 30px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--white);transition:transform .25s var(--ease),box-shadow .25s,border-color .25s}
.plan-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft);border-color:var(--line-strong)}
.plan-tag{align-self:flex-start;margin:0 0 14px;padding:4px 10px;border:1px solid var(--line);border-radius:6px;font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.plan-card h3{font-size:26px}
.plan-desc{min-height:48px;margin:8px 0 0;color:var(--muted);font-size:14.5px}
.price{margin-top:20px;font-size:44px;font-weight:900;letter-spacing:-.05em;line-height:1}
.price small{display:block;margin-top:7px;font-family:var(--font-mono);font-size:10.5px;font-weight:400;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.plan-total{display:inline-flex;align-items:center;gap:8px;margin-top:16px;padding:8px 12px;border-radius:9px;background:var(--paper);border:1px solid var(--line);font-family:var(--font-mono);font-size:12px;color:var(--muted)}
.plan-total strong{color:var(--ink);font-weight:600}
.plan-features{flex:1;margin:22px 0;padding:22px 0 0;border-top:1px solid var(--line);list-style:none}
.plan-features li{position:relative;margin-bottom:11px;padding-left:26px;font-size:14px}
.plan-features li::before{content:"✓";position:absolute;left:0;top:0;color:var(--signal);font-weight:800}

.plan-card.featured{background:var(--night);border-color:var(--night);color:#fff;box-shadow:var(--shadow-panel)}
.plan-card.featured:hover{transform:translateY(-6px)}
.plan-card.featured .plan-tag{border-color:var(--line-dark);color:var(--muted-dark)}
.plan-card.featured .plan-desc,.plan-card.featured .price small,.plan-card.featured .plan-features li{color:var(--muted-dark)}
.plan-card.featured .plan-features li{color:#d7ddd7}
.plan-card.featured .price{color:#fff}
.plan-card.featured .plan-features{border-top-color:var(--line-dark)}
.plan-card.featured .plan-total{background:rgba(255,255,255,.06);border-color:var(--line-dark);color:var(--muted-dark)}
.plan-card.featured .plan-total strong{color:#fff}
.featured-flag{position:absolute;top:-13px;left:28px;display:inline-flex;align-items:center;gap:7px;padding:5px 12px;border-radius:999px;background:var(--signal);color:#fff;font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;box-shadow:0 8px 20px rgba(239,36,68,.4)}

/* ---------- Process (route) ---------- */
.route-steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin:12px 0 0;padding:34px 0 0;list-style:none;counter-reset:stop}
.route-steps::before{content:"";position:absolute;top:0;left:10px;right:10px;height:2px;background:repeating-linear-gradient(90deg,var(--signal) 0 9px,transparent 9px 17px);opacity:.75}
.route-steps li{position:relative;counter-increment:stop;padding-top:8px;font-size:20px;font-weight:700;letter-spacing:-.015em;line-height:1.3}
.route-steps li::before{content:"";position:absolute;top:-40px;left:2px;width:13px;height:13px;border-radius:50%;background:var(--signal);border:3px solid var(--night);box-shadow:0 0 0 2px var(--signal)}
.route-steps li::after{content:"0" counter(stop);display:block;margin-bottom:10px;font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.2em;color:var(--signal)}
.route-steps li{display:flex;flex-direction:column-reverse;justify-content:flex-end}

/* ---------- Two-column + forms ---------- */
.two-column{display:grid;grid-template-columns:.85fr 1.15fr;gap:76px;align-items:start}
.check-list{margin:28px 0 0;padding:0;list-style:none}
.check-list li{position:relative;margin-bottom:14px;padding-left:34px;font-size:15.5px;color:var(--ink)}
.check-list li::before{content:"✓";position:absolute;left:0;top:-1px;display:grid;place-items:center;width:22px;height:22px;border-radius:7px;background:var(--signal-tint);color:var(--signal);font-size:12px;font-weight:800}

.panel{display:grid;gap:16px;padding:32px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--white);box-shadow:var(--shadow-soft)}
.field{display:grid;gap:7px}
.field-row{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.field label,.time-field legend{font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.field label small,.time-field small{text-transform:none;letter-spacing:.04em;font-weight:400}
input,select,textarea{width:100%;border:1px solid var(--line-strong);border-radius:11px;background:var(--white);outline:none;transition:border-color .15s,box-shadow .15s}
input,select{height:47px;padding:0 13px}
textarea{padding:11px 13px;resize:vertical;min-height:96px}
input:hover,select:hover,textarea:hover{border-color:#aab3aa}
input:focus,select:focus,textarea:focus{border-color:var(--signal);box-shadow:0 0 0 3.5px rgba(239,36,68,.13)}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:none}

.time-field{margin:0;padding:0;border:0}
.time-chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:2px}
.time-chip{position:relative}
.time-chip input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.time-chip span{display:inline-flex;align-items:center;min-height:40px;padding:8px 15px;border:1px solid var(--line-strong);border-radius:10px;font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--ink);transition:background .15s,border-color .15s,color .15s}
.time-chip input:hover+span{border-color:#9aa39a}
.time-chip input:checked+span{background:var(--night);border-color:var(--night);color:#fff}
.time-chip input:focus-visible+span{outline:2px solid var(--signal);outline-offset:2px}
.time-chips .chips-empty{font-size:13.5px;color:var(--muted);font-family:var(--font-display)}
.tz-note{color:var(--muted);font-family:var(--font-mono);font-size:10px}

.form-output{min-height:20px;font-family:var(--font-mono);font-size:12.5px;font-weight:600}
.form-output.ok{color:#0d7a43}
.form-output.err{color:var(--signal-deep)}

/* ---------- Contact ---------- */
.contact-card{display:grid;gap:5px;max-width:340px;margin-top:30px;padding:22px 24px;border-left:3px solid var(--signal);border-radius:0 14px 14px 0;background:var(--paper)}
.section-white .contact-card{background:var(--paper)}
.contact-card-label{font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.contact-email{font-size:22px;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.contact-email:hover{color:var(--signal)}
.contact-card-meta{font-size:13px;color:var(--muted)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;padding:118px 0;background:var(--night);background-image:radial-gradient(640px 380px at 50% 0%,rgba(239,36,68,.16),transparent 65%);color:#fff}
.cta-inner{text-align:center}
.cta-inner h2{max-width:16ch;margin:0 auto}
.cta-inner .hero-actions{margin-top:34px}

/* ---------- Footer ---------- */
.site-footer{background:var(--night-deep);color:#9aa39c;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding:64px 0 48px}
.footer-brand p{max-width:34ch;margin:18px 0 0;line-height:1.65}
.footer-col{display:grid;gap:11px;align-content:start}
.footer-col strong{margin-bottom:6px;font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:#6f7871}
.footer-col a{color:#b9c1ba;transition:color .15s}
.footer-col a:hover{color:#fff}
.footer-base{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:22px 0;border-top:1px solid rgba(255,255,255,.07);font-size:13px}
.footer-base a{color:#6f7871}
.footer-base a:hover{color:#b9c1ba}

/* ---------- Dialog ---------- */
dialog{width:min(660px,calc(100% - 28px));max-height:calc(100dvh - 40px);padding:0;border:0;border-radius:var(--radius-lg);box-shadow:var(--shadow-panel)}
dialog::backdrop{background:rgba(10,13,11,.7);backdrop-filter:blur(6px)}
html.js-motion dialog[open]{animation:dialogIn .3s var(--ease)}
@keyframes dialogIn{from{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:none}}
.dialog-panel{position:relative;display:grid;gap:14px;padding:36px}
.dialog-panel h2{font-size:clamp(26px,3.4vw,34px)}
.dialog-note{margin:0;color:var(--muted);font-size:14.5px}
.dialog-close{position:absolute;right:16px;top:16px;display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line);border-radius:10px;background:var(--white);font-size:22px;line-height:1;cursor:pointer;transition:border-color .15s,color .15s}
.dialog-close:hover{border-color:var(--signal);color:var(--signal)}

/* ---------- Chat ---------- */
.chat-toggle{position:fixed;right:22px;bottom:22px;z-index:90;display:grid;place-items:center;width:58px;height:58px;border:0;border-radius:50%;background:var(--signal);color:#fff;cursor:pointer;box-shadow:0 16px 40px rgba(239,36,68,.4);transition:transform .18s var(--ease),background .18s}
.chat-toggle:hover{transform:translateY(-2px);background:var(--signal-deep)}
.chat-panel[hidden]{display:none}
.chat-panel{position:fixed;right:22px;bottom:22px;z-index:95;display:flex;flex-direction:column;width:min(380px,calc(100% - 28px));max-height:min(560px,calc(100dvh - 44px));overflow:hidden;border:1px solid var(--line);border-radius:18px;background:var(--white);box-shadow:0 30px 80px rgba(13,16,14,.35)}
html.js-motion .chat-panel:not([hidden]){animation:chatIn .28s var(--ease)}
@keyframes chatIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.chat-head{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--night);color:#fff}
.chat-head strong{flex:1;font-size:15px}
.chat-head button{border:0;background:transparent;color:#cfd6cf;font-size:22px;line-height:1;cursor:pointer}
.chat-head button:hover{color:#fff}
.chat-messages{flex:1;min-height:220px;max-height:320px;overflow-y:auto;padding:16px;background:var(--paper);display:flex;flex-direction:column;gap:10px}
.chat-message{max-width:86%;padding:10px 13px;border-radius:13px 13px 13px 4px;background:var(--white);border:1px solid var(--line);font-size:13.5px;line-height:1.55}
.chat-message.user{align-self:flex-end;border-radius:13px 13px 4px 13px;background:var(--night);border-color:var(--night);color:#fff}
.chat-typing{display:inline-flex;gap:5px;align-self:flex-start;padding:12px 14px;border-radius:13px 13px 13px 4px;background:var(--white);border:1px solid var(--line)}
.chat-typing i{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:typing 1.1s ease-in-out infinite}
.chat-typing i:nth-child(2){animation-delay:.15s}
.chat-typing i:nth-child(3){animation-delay:.3s}
@keyframes typing{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}
.chat-suggestions{display:flex;flex-wrap:wrap;gap:7px;padding:10px 12px 4px;background:var(--paper)}
.chat-suggestions:empty{display:none}
.chat-suggestions button{padding:6px 11px;border:1px solid var(--line-strong);border-radius:999px;background:var(--white);font-size:12px;color:var(--muted);cursor:pointer;transition:border-color .15s,color .15s}
.chat-suggestions button:hover{border-color:var(--signal);color:var(--signal)}
.chat-form{display:grid;grid-template-columns:1fr 46px;gap:8px;padding:12px;background:var(--paper);border-top:1px solid var(--line)}
.chat-form input{height:44px;border-radius:10px}
.chat-form button{border:0;border-radius:10px;background:var(--signal);color:#fff;font-size:18px;cursor:pointer;transition:background .15s}
.chat-form button:hover{background:var(--signal-deep)}

/* ---------- Toasts ---------- */
.toast-region{position:fixed;left:50%;bottom:24px;z-index:150;display:grid;gap:10px;transform:translateX(-50%);width:min(420px,calc(100% - 32px));pointer-events:none}
.toast{display:flex;align-items:center;gap:10px;padding:13px 16px;border-radius:12px;background:var(--night);color:#fff;font-size:14px;font-weight:600;box-shadow:0 20px 50px rgba(10,13,11,.4);border-left:3px solid var(--live)}
.toast.err{border-left-color:var(--signal)}
html.js-motion .toast{animation:toastIn .3s var(--ease)}
@keyframes toastIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* ---------- Responsive ---------- */
@media (max-width:1060px){
  .hero-grid{grid-template-columns:1fr;gap:52px;padding:72px 0 88px;min-height:0}
  .hero-card{max-width:640px}
  .section-heading{grid-template-columns:1fr;gap:22px;align-items:start}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .route-steps{grid-template-columns:repeat(2,1fr);row-gap:52px}
  .two-column{grid-template-columns:1fr;gap:44px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
}

@media (max-width:900px){
  .nav{gap:14px}
  .nav-links{position:fixed;inset:var(--header-h) 0 0 0;z-index:99;display:none;flex-direction:column;gap:6px;padding:26px 24px;background:var(--night);overflow-y:auto}
  .nav-links.open{display:flex}
  .nav-links>a{padding:14px 4px;font-size:20px;font-weight:700;color:#e7ebe7;border-bottom:1px solid var(--line-dark)}
  .nav-links>a::after{content:none}
  .nav-mobile-extra{display:grid;gap:12px;margin-top:22px}
  .nav-mobile-extra .button{min-height:52px}
  .nav-actions{margin-left:auto}
  #login-link,.nav-cta{display:none}
  .menu-button{display:flex}
  body.nav-locked{overflow:hidden}
}

@media (max-width:640px){
  .container{width:min(calc(100% - 32px),var(--container))}
  .section{padding:76px 0}
  .hero-grid{padding:56px 0 72px}
  .hero-actions .button{width:100%}
  .services-grid{grid-template-columns:1fr}
  .service-card{min-height:0}
  .plans-grid{grid-template-columns:1fr;max-width:520px;margin-inline:auto}
  .route-steps{grid-template-columns:1fr;gap:0;padding:0 0 0 26px}
  .route-steps::before{top:6px;bottom:6px;left:5px;right:auto;width:2px;height:auto;background:repeating-linear-gradient(180deg,var(--signal) 0 9px,transparent 9px 17px)}
  .route-steps li{padding:16px 0 26px}
  .route-steps li::before{top:22px;left:-26.5px}
  .field-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:30px;padding:48px 0 36px}
  .cta-band{padding:88px 0}
  .chat-panel{right:14px;bottom:14px}
  .chat-toggle{right:14px;bottom:14px}
  .brand-plate img{width:60px;height:30px}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}