:root {
  --navy: #061a28;
  --navy-soft: #0b293b;
  --blue: #075fa8;
  --blue-light: #1c79bc;
  --orange: #ff671d;
  --volt: #d8ff35;
  --paper: #f4f6f4;
  --white: #fff;
  --ink: #0b1d27;
  --muted: #647078;
  --line: rgba(11, 29, 39, .16);
  --page-gutter: clamp(32px, 4.5vw, 64px);
  --shell: min(1280px, calc(100% - var(--page-gutter)));
  --display: "Arial Narrow", "Helvetica Neue Condensed", "Roboto Condensed", Arial, sans-serif;
  --body: Inter, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { width: 100%; overflow-x: hidden; overflow-x: clip; scroll-behavior: smooth; }
body {
  min-width: 0;
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.core-services-intro > *, .traffic-intro > *, .alarm-copy > *, .video-tower-feature > *, .consulting-head > *, .consulting-grid > *, .social-head > *, .contact-grid > * { min-width: 0; }
.section { padding: clamp(90px, 10vw, 160px) 0; }
.skip-link {
  position: fixed; top: 16px; left: 16px; z-index: 1000; padding: 10px 16px;
  color: var(--navy); background: var(--white); font-weight: 800; transform: translateY(-180%);
}
.skip-link:focus { transform: translateY(0); }
.scroll-progress {
  position: fixed; inset: 0 auto auto 0; z-index: 500; width: 0; height: 3px;
  background: var(--volt); box-shadow: 0 0 15px rgba(216, 255, 53, .75);
}

/* Floating navigation */
.site-header {
  position: fixed; top: 20px; left: 50%; z-index: 100; width: min(1360px, calc(100% - 40px)); height: 76px;
  display: grid; grid-template-columns: 235px 1fr auto; align-items: center; gap: 28px; padding: 10px 12px 10px 18px;
  color: var(--white); border: 1px solid rgba(255,255,255,.22); background: rgba(6, 26, 40, .26);
  box-shadow: 0 18px 50px rgba(0, 0, 0, .12); backdrop-filter: blur(18px); transform: translateX(-50%);
  transition: top .3s ease, background .3s ease, border-color .3s ease;
}
.site-header.is-scrolled { top: 10px; background: rgba(6, 26, 40, .92); border-color: rgba(255,255,255,.12); }
.brand { width: 208px; padding: 7px 9px; background: var(--white); }
.brand img { width: 100%; height: auto; }
.main-nav { display: flex; align-items: center; justify-content: center; gap: clamp(18px, 2.4vw, 38px); }
.main-nav a {
  position: relative; padding: 10px 0; color: rgba(255,255,255,.75); font-size: .76rem; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase; transition: color .2s ease;
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 5px; width: 100%; height: 2px; background: var(--volt);
  transform: scaleX(0); transform-origin: left; transition: transform .25s ease;
}
.main-nav a:hover, .main-nav a.is-active { color: var(--white); }
.main-nav a:hover::after, .main-nav a.is-active::after { transform: scaleX(1); }
.main-nav .employee-login-link { padding: 10px 13px; color: var(--navy); background: var(--volt); }
.main-nav .employee-login-link::after { display: none; }
.main-nav .employee-login-link:hover { color: var(--navy); background: var(--white); }
.header-contact {
  min-width: 174px; align-self: stretch; display: flex; flex-direction: column; justify-content: center; padding: 8px 18px;
  color: var(--navy); background: var(--volt); line-height: 1.25;
}
.header-contact span { font-size: .62rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.header-contact strong { font-size: .86rem; }
.menu-toggle { display: none; }

/* Hero */
.hero { position: relative; min-height: 100svh; overflow: hidden; color: var(--white); background: var(--navy); }
.hero-media, .hero-shade, .hero-gridlines { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 56%; animation: heroZoom 14s ease-out both; }
.hero-shade { background: linear-gradient(90deg, rgba(3,18,29,.94) 0%, rgba(3,18,29,.66) 48%, rgba(3,18,29,.14) 100%), linear-gradient(0deg, rgba(3,18,29,.5), transparent 52%); }
.hero-gridlines {
  opacity: .38; background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 25vw 25vw; mask-image: linear-gradient(90deg, #000, transparent 82%);
}
.hero-content { position: relative; z-index: 2; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding: 154px 0 154px; }
.hero-kicker, .section-tag {
  margin: 0; font-size: clamp(.75rem, .71rem + .12vw, .82rem); font-weight: 900; letter-spacing: .18em; line-height: 1.5; text-transform: uppercase;
}
.hero-kicker { margin-bottom: 28px; color: var(--volt); }
h1, h2, h3 { max-width: 100%; margin: 0; font-family: var(--display); font-weight: 900; letter-spacing: -.055em; line-height: .84; text-wrap: balance; text-transform: uppercase; }
.hero h1 { max-width: 1100px; font-size: clamp(4.7rem, 10.3vw, 10.5rem); }
.hero h1 span { display: block; }
.hero h1 .outline { color: transparent; -webkit-text-stroke: clamp(1px, .12vw, 2px) rgba(255,255,255,.9); }
.hero-bottom { width: min(760px, 66%); display: flex; align-items: center; gap: 54px; margin-top: 38px; }
.hero-bottom > p { max-width: 550px; margin: 0; color: rgba(255,255,255,.78); font-size: clamp(.95rem, 1.25vw, 1.1rem); }
.round-link {
  flex: 0 0 102px; width: 102px; height: 102px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: var(--navy); background: var(--volt); border-radius: 50%; font-size: .64rem; font-weight: 900; letter-spacing: .09em; text-transform: uppercase;
  transition: transform .25s ease, background .25s ease;
}
.round-link b { margin-top: 4px; font-size: 1.15rem; }
.round-link:hover { background: var(--white); transform: rotate(-8deg) scale(1.05); }
.hero-dock {
  position: absolute; right: 0; bottom: 0; z-index: 3; width: min(710px, 58vw); min-height: 86px;
  display: grid; grid-template-columns: repeat(4, 1fr); color: var(--navy); background: var(--white);
}
.hero-dock > * { display: flex; flex-direction: column; justify-content: center; min-width: 0; padding: 15px 20px; border-left: 1px solid var(--line); }
.hero-dock > *:last-child { color: var(--white); background: var(--orange); }
.hero-dock .hero-employee { color: var(--white); background: var(--blue); }
.hero-dock span { color: var(--muted); font-size: .59rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.hero-dock > *:last-child span { color: rgba(255,255,255,.7); }
.hero-dock .hero-employee span { color: rgba(255,255,255,.72); }
.hero-dock strong { margin-top: 3px; font-size: .82rem; white-space: nowrap; }
.hero-dock i { display: inline-block; width: 7px; height: 7px; margin-right: 4px; border-radius: 50%; background: #49c562; box-shadow: 0 0 0 5px rgba(73,197,98,.15); }
@keyframes heroZoom { from { transform: scale(1.08); } to { transform: scale(1); } }

.signal-band { overflow: hidden; padding: 13px 0 12px; color: var(--navy); background: var(--volt); white-space: nowrap; }
.signal-band div { width: max-content; font: 900 .78rem/1 var(--body); letter-spacing: .15em; text-transform: uppercase; animation: marquee 24s linear infinite; }
.signal-band span { margin: 0 28px; color: var(--blue); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Core services */
.section-tag { color: var(--orange); }
.core-services { color: var(--navy); background: var(--paper); }
.core-services-intro { display: grid; grid-template-columns: 1.16fr .84fr; gap: clamp(70px, 11vw, 170px); align-items: end; margin-top: 34px; }
.core-services-intro h2 { max-width: 780px; font-size: clamp(4.3rem, 7.7vw, 8.2rem); }
.core-services-intro > p { max-width: 520px; margin: 0 0 10px; color: var(--muted); font-size: 1.05rem; }
.core-services-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: clamp(68px, 8vw, 118px); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.core-service { min-width: 0; min-height: 415px; display: flex; flex-direction: column; padding: 34px clamp(28px, 3vw, 42px) 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: color .3s ease, background .3s ease, transform .3s ease, box-shadow .3s ease; }
.core-service-number { color: var(--orange); font-size: .7rem; font-weight: 900; letter-spacing: .12em; }
.core-service h3 { margin: 78px 0 34px; font-size: clamp(2.15rem, 2.8vw, 2.75rem); line-height: .92; overflow-wrap: normal; hyphens: manual; }
.core-service > p { max-width: 360px; margin: 0; color: var(--muted); font-size: .95rem; transition: color .3s ease; }
.core-service-link { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 22px; border-top: 1px solid currentColor; font-size: .74rem; font-weight: 900; letter-spacing: .04em; }
.core-service-link b { color: var(--orange); font-size: 1.15rem; transition: transform .25s ease; }
.core-service:hover { position: relative; z-index: 1; color: var(--white); background: var(--navy); box-shadow: 0 24px 60px rgba(6,26,40,.18); transform: translateY(-8px); }
.core-service:hover > p { color: rgba(255,255,255,.68); }
.core-service:hover .core-service-link b { color: var(--volt); transform: translate(4px, -4px); }

/* Traffic */
.traffic { padding-bottom: 0; color: var(--white); background: var(--navy); }
.traffic-intro { display: grid; grid-template-columns: .88fr 1fr; gap: clamp(70px, 10vw, 160px); padding-bottom: clamp(80px, 9vw, 140px); }
.sticky-title { align-self: start; }
.traffic h2, .alarm h2, .consulting h2, .jobs h2, .contact h2 { font-size: clamp(4rem, 7.7vw, 8.2rem); }
.traffic h2 { margin-top: 30px; }
.traffic h2 span { color: var(--volt); }
.traffic-detail-visual { position: relative; width: min(100%, 480px); margin: clamp(42px, 5vw, 70px) 0 0; overflow: hidden; background: #0b2739; box-shadow: 0 28px 70px rgba(2,18,29,.32); }
.traffic-detail-visual::before { content: ""; position: absolute; inset: auto auto 0 0; z-index: 2; width: 7px; height: 34%; background: var(--orange); }
.traffic-detail-visual::after { content: ""; position: absolute; inset: 48% 0 0; background: linear-gradient(0deg, rgba(3,18,29,.82), transparent); pointer-events: none; }
.traffic-detail-visual img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 48%; transition: transform .8s cubic-bezier(.2,.8,.2,1); }
.traffic-detail-visual:hover img { transform: scale(1.02); }
.traffic-detail-visual figcaption { position: absolute; left: 25px; right: 22px; bottom: 22px; z-index: 3; color: var(--white); font-size: .75rem; font-weight: 800; }
.traffic-detail-visual figcaption span { display: block; margin-bottom: 5px; color: var(--volt); font-size: .62rem; letter-spacing: .15em; text-transform: uppercase; }
.traffic-copy .lead { margin: 0 0 26px; color: var(--white); font-size: clamp(1.35rem, 2vw, 2rem); line-height: 1.25; }
.traffic-copy > p:not(.lead) { max-width: 660px; margin: 0; color: #9fb4c1; }
.service-lines { margin-top: 50px; border-top: 1px solid rgba(255,255,255,.18); }
.service-lines div { display: grid; grid-template-columns: 48px 1fr; gap: 20px; padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.18); }
.service-lines span { color: var(--volt); font-size: .65rem; font-weight: 900; }
.service-lines strong { font-size: .88rem; letter-spacing: .02em; }
.text-cta { display: inline-flex; gap: 34px; margin-top: 34px; padding-bottom: 5px; border-bottom: 2px solid var(--volt); font-size: .79rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.cinema-image { position: relative; width: 100%; aspect-ratio: 16 / 9; margin: 0; overflow: hidden; }
.cinema-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(6,26,40,.7), transparent 42%); }
.cinema-image img { width: 100%; height: 100%; object-fit: cover; object-position: center 55%; }
.cinema-image figcaption { position: absolute; left: 4vw; bottom: 4vw; z-index: 2; color: var(--white); font-size: .78rem; font-weight: 800; }
.cinema-image figcaption span { display: block; margin-bottom: 5px; color: var(--volt); font-size: .62rem; letter-spacing: .16em; text-transform: uppercase; }

/* Alarm */
.alarm { position: relative; overflow: hidden; color: var(--white); background: var(--blue); }
.alarm-lines { position: absolute; inset: 0; opacity: .17; background-image: radial-gradient(circle at center, transparent 0 16%, #fff 16.15% 16.4%, transparent 16.55% 28%, #fff 28.15% 28.4%, transparent 28.55%); transform: translateX(-34%); }
.alarm-grid { position: relative; }
.alarm-copy { display: grid; grid-template-columns: .92fr 1.08fr; gap: clamp(70px, 10vw, 150px); align-items: start; }
.alarm-visual { position: relative; margin: clamp(64px, 7vw, 104px) 0 0; overflow: hidden; background: var(--navy); box-shadow: 0 34px 90px rgba(2,18,29,.22); }
.alarm-visual::after { content: ""; position: absolute; inset: 54% 0 0; background: linear-gradient(0deg, rgba(3,18,29,.72), transparent); pointer-events: none; }
.alarm-visual img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; object-position: center; filter: saturate(.96) contrast(1.04); transition: transform .8s cubic-bezier(.2,.8,.2,1); }
.alarm-visual:hover img { transform: scale(1.018); }
.alarm-visual figcaption { position: absolute; left: 28px; bottom: 28px; z-index: 2; max-width: 430px; padding: 12px 15px; color: var(--white); background: rgba(6,26,40,.78); font-size: .76rem; font-weight: 800; backdrop-filter: blur(10px); }
.alarm-badge { position: absolute; right: 28px; bottom: 28px; z-index: 3; width: 172px; height: 172px; display: flex; flex-direction: column; justify-content: center; padding: 22px; color: var(--navy); background: var(--volt); border-radius: 50%; box-shadow: 0 18px 42px rgba(3,18,29,.26); }
.alarm-badge strong { font: 900 4rem/.8 var(--display); letter-spacing: -.05em; }
.alarm-badge span { margin-top: 8px; font-size: .65rem; font-weight: 900; line-height: 1.2; letter-spacing: .1em; text-transform: uppercase; }
.alarm .section-tag { color: var(--volt); }
.alarm h2 { margin: 28px 0 34px; font-size: clamp(3.6rem, 5.6vw, 6rem); }
.alarm h2 span { color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.75); }
.alarm-copy-body > p:not(.tech-pill) { max-width: 650px; margin-top: 2px; color: #d9ebf8; }
.alarm-process { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 38px; border-top: 1px solid rgba(255,255,255,.25); }
.alarm-process div { padding: 20px 18px 0 0; }
.alarm-process span { color: var(--volt); font-size: .63rem; font-weight: 900; }
.alarm-process strong { display: block; margin-top: 18px; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; }
.alarm-process p { margin: 5px 0 0; color: rgba(255,255,255,.62); font-size: .75rem; }
.tech-pill { display: inline-flex; align-items: center; gap: 10px; margin: 38px 0 0; padding: 11px 15px; border: 1px solid rgba(255,255,255,.3); border-radius: 40px; font-size: .72rem; font-weight: 800; }
.tech-pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--volt); box-shadow: 0 0 0 5px rgba(216,255,53,.15); }
.video-tower-feature { position: relative; display: grid; grid-template-columns: 1.18fr .82fr; gap: clamp(52px, 7vw, 110px); align-items: center; margin-top: clamp(100px, 11vw, 170px); padding-top: clamp(70px, 8vw, 112px); border-top: 1px solid rgba(255,255,255,.25); }
.video-tower-visual { position: relative; margin: 0; overflow: hidden; background: var(--navy); }
.video-tower-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(3,18,29,.78), transparent 48%); pointer-events: none; }
.video-tower-visual img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: 61% center; transition: transform .7s cubic-bezier(.2,.8,.2,1); }
.video-tower-visual:hover img { transform: scale(1.025); }
.video-tower-visual figcaption { position: absolute; inset: auto 24px 22px; z-index: 2; max-width: 480px; color: var(--white); font-size: .78rem; font-weight: 800; }
.video-tower-visual figcaption span { display: block; margin-bottom: 5px; color: var(--volt); font-size: .65rem; letter-spacing: .15em; text-transform: uppercase; }
.video-tower-copy .section-tag { color: var(--volt); }
.video-tower-copy h3 { margin: 27px 0 30px; font-size: clamp(3.2rem, 5.3vw, 5.8rem); }
.video-tower-copy h3 span { color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.8); }
.video-tower-copy > p:not(.section-tag) { max-width: 620px; margin: 0; color: #d9ebf8; }
.video-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 34px 0; }
.video-facts span { min-height: 58px; display: flex; align-items: center; padding: 11px 13px; border: 1px solid rgba(255,255,255,.22); font-size: .75rem; font-weight: 800; line-height: 1.35; }
.video-facts span::before { content: "+"; margin-right: 9px; color: var(--volt); font-weight: 900; }
.video-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }
.video-cta { display: inline-flex; align-items: center; gap: 34px; padding: 16px 19px; color: var(--navy); background: var(--volt); font-size: .76rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; transition: transform .2s ease, background .2s ease; }
.video-cta:hover { background: var(--white); transform: translateY(-3px); }
.video-secondary { display: inline-flex; align-items: center; gap: 18px; padding: 8px 0 5px; border-bottom: 2px solid rgba(255,255,255,.55); color: var(--white); font-size: .73rem; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; transition: border-color .2s ease, color .2s ease; }
.video-secondary:hover { color: var(--volt); border-color: var(--volt); }

/* Consulting */
.consulting { background: var(--paper); }
.consulting-head { display: grid; grid-template-columns: .32fr 1fr; gap: 40px; align-items: start; }
.consulting h2 { color: var(--navy); }
.consulting h2 em { color: var(--orange); font-style: normal; }
.consulting-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(44px, 7vw, 105px); align-items: end; margin-top: 72px; }
.consulting-visual { position: relative; margin: 0; }
.consulting-visual::before { content: ""; position: absolute; left: -18px; bottom: -18px; width: 46%; height: 64%; background: var(--orange); }
.consulting-visual img { position: relative; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: center; }
.consulting-visual figcaption { position: absolute; right: 0; bottom: 0; padding: 13px 18px; color: var(--white); background: var(--navy); font-size: .69rem; font-weight: 800; }
.consulting-copy > p { margin: 0 0 40px; color: var(--muted); font-size: 1.04rem; }
.concept-steps { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.concept-steps li { display: grid; grid-template-columns: 42px 1fr; gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.concept-steps li > span { color: var(--orange); font-size: .65rem; font-weight: 900; }
.concept-steps strong { display: block; font-size: .82rem; letter-spacing: .09em; text-transform: uppercase; }
.concept-steps p { margin: 5px 0 0; color: var(--muted); font-size: .82rem; }

/* Jobs */
.jobs { position: relative; min-height: 920px; display: flex; align-items: center; overflow: hidden; color: var(--white); background: var(--navy); }
.jobs-image, .jobs-overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.jobs-image { object-fit: cover; object-position: 64% center; }
.jobs-overlay { background: linear-gradient(90deg, rgba(3,18,29,.95) 0%, rgba(3,18,29,.68) 47%, rgba(3,18,29,.08) 100%); }
.jobs-content { position: relative; z-index: 1; padding-block: 110px; }
.jobs .section-tag { color: var(--volt); }
.jobs h2 { margin: 30px 0; }
.jobs h2 span { color: var(--orange); }
.jobs-content > p:not(.section-tag) { max-width: 520px; color: rgba(255,255,255,.75); }
.job-benefits { max-width: 720px; display: flex; flex-wrap: wrap; gap: 8px; margin: 36px 0; }
.job-benefits span { padding: 9px 13px; border: 1px solid rgba(255,255,255,.28); border-radius: 30px; font-size: .7rem; font-weight: 800; }
.button-light { display: inline-flex; align-items: center; gap: 28px; padding: 17px 22px; color: var(--navy); background: var(--volt); font-size: .76rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; transition: transform .2s ease, background .2s ease; }
.button-light:hover { background: var(--white); transform: translateY(-3px); }

/* Social channels */
.social { color: var(--navy); background: var(--paper); }
.social-head { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(70px, 10vw, 160px); align-items: end; }
.social h2 { margin-top: 28px; font-size: clamp(4rem, 7.7vw, 8.2rem); }
.social h2 span { color: var(--blue); }
.social-head > p { max-width: 520px; margin: 0 0 10px; color: var(--muted); font-size: 1.04rem; }
.social-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: clamp(68px, 8vw, 112px); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.social-card { min-width: 0; min-height: 330px; display: flex; flex-direction: column; padding: 28px clamp(26px, 3vw, 40px) 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: color .3s ease, background .3s ease, transform .3s ease, box-shadow .3s ease; }
.social-card > span { color: var(--orange); font-size: .7rem; font-weight: 900; letter-spacing: .12em; }
.social-card > strong { margin-top: 46px; font-family: var(--display); font-size: clamp(2.7rem, 4.7vw, 4.7rem); line-height: .9; letter-spacing: -.05em; text-transform: uppercase; }
.social-card > p { max-width: 340px; margin: 24px 0 34px; color: var(--muted); font-size: .92rem; transition: color .3s ease; }
.social-card > b { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 20px; border-top: 1px solid currentColor; font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; }
.social-card > b i { color: var(--orange); font-size: 1.15rem; font-style: normal; transition: transform .25s ease; }
.social-card:hover { position: relative; z-index: 1; color: var(--white); background: var(--navy); box-shadow: 0 24px 60px rgba(6,26,40,.18); transform: translateY(-8px); }
.social-card:hover > p { color: rgba(255,255,255,.68); }
.social-card:hover > b i { color: var(--volt); transform: translate(4px, -4px); }

/* Contact and footer */
.contact { color: var(--navy); background: var(--orange); }
.contact .section-tag { color: var(--navy); }
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(70px, 10vw, 160px); align-items: end; }
.contact h2 { margin-top: 28px; }
.contact h2 span { color: transparent; -webkit-text-stroke: 1px var(--navy); }
.contact-details > p { max-width: 520px; margin: 0 0 38px; font-size: 1.06rem; }
.contact-details > *:not(p) { min-height: 92px; display: grid; grid-template-columns: 82px 1fr auto; align-items: center; gap: 18px; border-top: 1px solid rgba(6,26,40,.3); }
.contact-details > *:last-child { border-bottom: 1px solid rgba(6,26,40,.3); }
.contact-details small { font-size: .62rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.contact-details strong { font-family: var(--display); font-size: clamp(1.25rem, 2.2vw, 2rem); line-height: 1.1; letter-spacing: -.025em; }
.contact-details a span { font-size: 1.3rem; transition: transform .2s ease; }
.contact-details a:hover span { transform: translate(4px, -4px); }
.site-footer { padding: 34px 0; color: rgba(255,255,255,.65); background: var(--navy); }
.footer-grid { display: grid; grid-template-columns: 220px 1fr auto auto; gap: 48px; align-items: center; }
.footer-grid img {
  width: 210px;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1039 / 266;
  align-self: center;
  justify-self: start;
  padding: 0;
  background: var(--white);
  object-fit: contain;
  object-position: left center;
}
.footer-grid p { margin: 0; font-size: .68rem; }
.footer-grid > div { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 24px; font-size: .7rem; font-weight: 800; }
.footer-grid a:hover { color: var(--volt); }

/* Video tower detail page */
.video-page { background: var(--paper); }
.vt-hero { position: relative; min-height: 100svh; overflow: hidden; color: var(--white); background: var(--navy); }
.vt-hero-image, .vt-hero-overlay, .vt-hero-grid { position: absolute; inset: 0; width: 100%; height: 100%; }
.vt-hero-image { object-fit: cover; object-position: 58% center; animation: heroZoom 14s ease-out both; }
.vt-hero-overlay { background: linear-gradient(90deg, rgba(3,18,29,.97) 0%, rgba(3,18,29,.8) 47%, rgba(3,18,29,.2) 100%), linear-gradient(0deg, rgba(3,18,29,.68), transparent 58%); }
.vt-hero-grid { opacity: .28; background-image: linear-gradient(rgba(255,255,255,.13) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.13) 1px, transparent 1px); background-size: 20vw 20vw; mask-image: linear-gradient(90deg, #000, transparent 88%); }
.vt-hero-content { position: relative; z-index: 2; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding: 150px 0 182px; }
.vt-hero h1 { max-width: 1120px; font-size: clamp(4.5rem, 9.2vw, 9.5rem); }
.vt-hero h1 span { display: block; }
.vt-hero h1 .outline { color: transparent; -webkit-text-stroke: clamp(1px, .12vw, 2px) rgba(255,255,255,.9); }
.vt-hero-lead { width: min(830px, 72%); display: flex; align-items: center; gap: 48px; margin-top: 38px; }
.vt-hero-lead p { max-width: 560px; margin: 0; color: rgba(255,255,255,.78); font-size: clamp(.95rem, 1.25vw, 1.08rem); }
.vt-primary { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 22px; padding: 16px 20px; color: var(--navy); background: var(--volt); font-size: .7rem; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; transition: transform .2s ease, background .2s ease; }
.vt-primary:hover { background: var(--white); transform: translateY(-3px); }
.vt-dock { position: absolute; right: 0; bottom: 0; z-index: 3; width: min(920px, 72vw); min-height: 92px; display: grid; grid-template-columns: repeat(4, 1fr); color: var(--navy); background: var(--white); }
.vt-dock > div { min-width: 0; display: flex; flex-direction: column; justify-content: center; padding: 17px 20px; border-left: 1px solid var(--line); }
.vt-dock > div:first-child { color: var(--white); background: var(--blue); }
.vt-dock span { color: var(--muted); font-size: .58rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.vt-dock > div:first-child span { color: rgba(255,255,255,.68); }
.vt-dock strong { margin-top: 4px; font-size: .77rem; line-height: 1.25; }

.vt-intro { background: var(--paper); }
.vt-intro-grid { display: grid; grid-template-columns: .24fr 1fr .42fr; gap: clamp(28px, 5vw, 76px); align-items: start; }
.vt-intro h2 { color: var(--navy); font-size: clamp(3.5rem, 6.7vw, 7rem); }
.vt-intro h2 em { color: var(--blue); font-style: normal; }
.vt-intro-copy { color: var(--muted); font-size: .96rem; }
.vt-intro-copy p { margin: 0 0 20px; }

.vt-pillars { color: var(--white); background: var(--navy); }
.vt-pillars .section-tag { color: var(--volt); }
.vt-section-head { display: grid; grid-template-columns: .4fr 1fr; gap: 40px; align-items: start; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.18); }
.vt-section-head h2 { font-size: clamp(3.7rem, 7.2vw, 7.6rem); }
.vt-pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.vt-pillar { min-height: 410px; padding: 28px clamp(24px, 3vw, 44px) 36px; border-left: 1px solid rgba(255,255,255,.18); }
.vt-pillar:last-child { border-right: 1px solid rgba(255,255,255,.18); }
.vt-pillar > span { color: var(--volt); font-size: .64rem; font-weight: 900; letter-spacing: .15em; }
.vt-pillar h3 { margin: 32px 0 20px; font-size: clamp(2.1rem, 3.6vw, 3.5rem); }
.vt-pillar p { max-width: 330px; margin: 0; color: #9fb4c1; font-size: .88rem; }
.vt-icon { position: relative; width: 86px; height: 86px; margin-top: 54px; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; }
.vt-icon-energy::before { content: ""; position: absolute; inset: 17px 26px 17px 24px; border: 2px solid var(--white); border-radius: 3px; }
.vt-icon-energy::after { content: ""; position: absolute; top: 37px; left: 58px; width: 4px; height: 12px; background: var(--white); }
.vt-icon-energy i { position: absolute; left: 30px; bottom: 23px; width: 25px; height: 20px; background: var(--volt); clip-path: polygon(46% 0, 100% 0, 65% 42%, 88% 42%, 28% 100%, 41% 55%, 14% 55%); }
.vt-icon-network { display: flex; align-items: flex-end; justify-content: center; gap: 5px; padding-bottom: 26px; }
.vt-icon-network i { display: block; width: 7px; background: var(--volt); }
.vt-icon-network i:nth-child(1) { height: 13px; }
.vt-icon-network i:nth-child(2) { height: 24px; }
.vt-icon-network i:nth-child(3) { height: 35px; }
.vt-icon-record::before { content: ""; position: absolute; inset: 22px; border: 2px solid var(--white); }
.vt-icon-record i { position: absolute; inset: 31px; border: 2px solid var(--volt); border-radius: 50%; }

.vt-usecases { color: var(--white); background: var(--blue); }
.vt-usecases .section-tag { color: var(--volt); }
.vt-usecases-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(70px, 9vw, 140px); }
.vt-usecases-title { align-self: start; }
.vt-usecases h2 { margin-top: 28px; font-size: clamp(3.7rem, 7vw, 7.3rem); }
.vt-usecases h2 span { color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.8); }
.vt-usecase-list { border-top: 1px solid rgba(255,255,255,.28); }
.vt-usecase-list > div { display: grid; grid-template-columns: 50px .66fr 1fr; gap: 20px; align-items: center; min-height: 112px; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.28); }
.vt-usecase-list span { color: var(--volt); font-size: .63rem; font-weight: 900; }
.vt-usecase-list strong { font-family: var(--display); font-size: clamp(1.55rem, 2.8vw, 2.45rem); line-height: 1; letter-spacing: -.03em; text-transform: uppercase; }
.vt-usecase-list p { margin: 0; color: rgba(255,255,255,.7); font-size: .82rem; }

.vt-process { background: var(--paper); }
.vt-process-head { display: grid; grid-template-columns: .38fr 1fr; gap: 40px; align-items: start; }
.vt-process-head h2 { color: var(--navy); font-size: clamp(3.7rem, 7vw, 7.3rem); }
.vt-process-head h2 span { color: var(--orange); }
.vt-process-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 76px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.vt-process-grid article { min-height: 300px; padding: 25px 28px 34px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.vt-process-grid article > span { color: var(--orange); font-size: .64rem; font-weight: 900; letter-spacing: .14em; }
.vt-process-grid h3 { margin: 100px 0 18px; color: var(--navy); font-size: clamp(1.9rem, 3vw, 2.85rem); }
.vt-process-grid p { margin: 0; color: var(--muted); font-size: .82rem; }

.vt-network { position: relative; min-height: 850px; display: flex; align-items: center; overflow: hidden; color: var(--white); background: var(--navy); }
.vt-network-image, .vt-network-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.vt-network-image { object-fit: cover; object-position: center; }
.vt-network-shade { background: linear-gradient(90deg, rgba(3,18,29,.96) 0%, rgba(3,18,29,.78) 54%, rgba(3,18,29,.52) 100%); }
.vt-network-content { position: relative; z-index: 1; display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(70px, 9vw, 140px); align-items: center; }
.vt-network .section-tag { color: var(--volt); }
.vt-network h2 { margin-top: 28px; font-size: clamp(3.7rem, 7vw, 7.3rem); }
.vt-network h2 span { color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.82); }
.vt-network-options { border-top: 1px solid rgba(255,255,255,.28); }
.vt-network-options article { position: relative; min-height: 220px; padding: 28px 30px 34px 116px; border-bottom: 1px solid rgba(255,255,255,.28); background: rgba(6,26,40,.42); backdrop-filter: blur(12px); }
.vt-network-options article > span { position: absolute; top: 32px; left: 28px; color: var(--volt); font-size: .63rem; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.vt-network-options h3 { font-size: clamp(2.2rem, 4vw, 3.75rem); }
.vt-network-options p { max-width: 590px; margin: 22px 0 0; color: rgba(255,255,255,.74); font-size: .88rem; }

.vt-control { color: var(--navy); background: var(--paper); }
.vt-control-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(60px, 8vw, 120px); align-items: center; }
.vt-control-visual { position: relative; margin: 0; }
.vt-control-visual::before { content: ""; position: absolute; left: -18px; bottom: -18px; width: 45%; height: 54%; background: var(--blue); }
.vt-control-visual img { position: relative; width: 100%; aspect-ratio: 1.15 / 1; object-fit: cover; object-position: 58% center; }
.vt-control-visual figcaption { position: absolute; right: 0; bottom: 0; max-width: 330px; padding: 18px 22px; color: var(--white); background: var(--navy); font-size: .72rem; font-weight: 800; }
.vt-control-visual figcaption span { display: block; color: var(--volt); font: 900 2.4rem/1 var(--display); }
.vt-control h2 { margin: 28px 0 34px; font-size: clamp(3.6rem, 6vw, 6.1rem); }
.vt-control h2 span { color: var(--blue); }
.vt-control-copy > p:not(.section-tag) { color: var(--muted); }

.vt-rental { color: var(--navy); background: var(--orange); }
.vt-rental .section-tag { color: var(--navy); }
.vt-rental-grid { display: grid; grid-template-columns: 1fr .82fr; gap: clamp(70px, 10vw, 160px); align-items: end; }
.vt-rental h2 { margin-top: 28px; font-size: clamp(4rem, 7.7vw, 8.2rem); }
.vt-rental-copy > p { max-width: 620px; margin: 0 0 42px; font-size: 1.05rem; }
.vt-rental-cta { display: inline-flex; align-items: center; gap: 34px; padding: 17px 22px; color: var(--white); background: var(--navy); font-size: .76rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; transition: transform .2s ease, background .2s ease; }
.vt-rental-cta:hover { color: var(--navy); background: var(--volt); transform: translateY(-3px); }

.vt-faq { background: var(--paper); }
.vt-faq-grid { display: grid; grid-template-columns: .68fr 1fr; gap: clamp(70px, 10vw, 150px); align-items: start; }
.vt-faq h2 { margin-top: 28px; color: var(--navy); font-size: clamp(3.7rem, 7vw, 7.3rem); }
.vt-faq-list { border-top: 1px solid var(--line); }
.vt-faq-list details { border-bottom: 1px solid var(--line); }
.vt-faq-list summary { position: relative; padding: 25px 54px 25px 0; color: var(--navy); font-weight: 850; cursor: pointer; list-style: none; }
.vt-faq-list summary::-webkit-details-marker { display: none; }
.vt-faq-list summary::after { content: "+"; position: absolute; right: 4px; top: 20px; color: var(--orange); font: 900 1.5rem/1 var(--display); }
.vt-faq-list details[open] summary::after { content: "−"; }
.vt-faq-list p { max-width: 650px; margin: -5px 54px 26px 0; color: var(--muted); font-size: .9rem; }

/* Motion and accessibility */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s cubic-bezier(.2,.8,.2,1), transform .75s cubic-bezier(.2,.8,.2,1); }
.reveal[data-delay="1"] { transition-delay: .12s; }
.reveal[data-delay="2"] { transition-delay: .24s; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
:focus-visible { outline: 3px solid var(--volt); outline-offset: 4px; }

@media (max-width: 1180px) {
  :root { --page-gutter: 40px; --shell: min(940px, calc(100% - var(--page-gutter))); }
  .site-header { grid-template-columns: 1fr auto; }
  .brand { width: 195px; }
  .header-contact { display: none; }
  .menu-toggle { position: relative; z-index: 102; display: flex; align-items: center; gap: 12px; padding: 13px 15px; color: var(--navy); background: var(--volt); border: 0; cursor: pointer; }
  .menu-label { font-size: .66rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
  .menu-icon, .menu-icon::before { display: block; width: 18px; height: 2px; content: ""; background: currentColor; transition: transform .2s ease; }
  .menu-icon::before { transform: translateY(6px); }
  .menu-toggle[aria-expanded="true"] .menu-icon { transform: rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-icon::before { transform: rotate(90deg); }
  .main-nav { position: fixed; inset: -20px; z-index: 100; min-height: 100svh; display: none; flex-direction: column; align-items: flex-start; justify-content: center; gap: 2vh; padding: 120px 10vw; background: rgba(6,26,40,.98); }
  .main-nav.is-open { display: flex; }
  .main-nav a { color: var(--white); font: 900 clamp(2.4rem, 8vw, 5rem)/.95 var(--display); letter-spacing: -.04em; }
  .main-nav .employee-login-link { margin-top: 12px; padding: 13px 17px; color: var(--navy); }
  .main-nav a::after { bottom: 0; }
  .hero-bottom { width: 78%; }
  .hero-dock { width: 100%; }
  .core-services-intro { grid-template-columns: 1fr; gap: 36px; }
  .core-services-intro > p { margin: 0; }
  .core-services-grid, .social-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .core-service:last-child, .social-card:last-child { grid-column: 1 / -1; }
  .core-service { min-height: 350px; }
  .core-service h3 { margin-top: 52px; }
  .social-card { min-height: 300px; }
  .traffic-intro, .alarm-grid, .video-tower-feature, .consulting-head, .consulting-grid, .contact-grid { grid-template-columns: 1fr; }
  .traffic-intro { gap: 60px; }
  .traffic-detail-visual { width: min(100%, 680px); }
  .alarm-copy { grid-template-columns: 1fr; gap: 40px; }
  .alarm-copy-body { max-width: 760px; }
  .alarm-visual { width: 100%; margin-top: 64px; }
  .video-tower-feature { gap: 58px; }
  .video-tower-copy { max-width: 680px; }
  .consulting-head, .consulting-grid { gap: 40px; }
  .consulting-copy { max-width: 620px; margin-left: auto; }
  .social-head { grid-template-columns: 1fr; gap: 36px; }
  .social-head > p { margin: 0; }
  .contact-grid { gap: 60px; }
  .vt-hero-lead { width: 82%; }
  .vt-dock { width: 100%; }
  .vt-intro-grid, .vt-section-head, .vt-usecases-grid, .vt-process-head, .vt-network-content, .vt-control-grid, .vt-rental-grid, .vt-faq-grid { grid-template-columns: 1fr; }
  .vt-intro-copy { max-width: 600px; }
  .vt-section-head, .vt-process-head { gap: 30px; }
  .vt-pillar { padding-inline: 24px; }
  .vt-usecases-grid, .vt-network-content, .vt-control-grid, .vt-rental-grid, .vt-faq-grid { gap: 60px; }
  .vt-process-grid { grid-template-columns: repeat(2, 1fr); }
  .vt-network { min-height: 1050px; }
  .vt-network-options { max-width: 720px; }
  .vt-control-visual { width: min(100%, 820px); }
  .vt-control-copy { max-width: 680px; }
  .footer-grid { grid-template-columns: 210px 1fr auto; }
  .footer-grid > p:nth-of-type(1) { display: none; }
}

@media (max-width: 660px) {
  :root { --page-gutter: 28px; --shell: calc(100% - var(--page-gutter)); }
  .section { padding: clamp(76px, 20vw, 92px) 0; }
  .site-header { top: 10px; width: calc(100% - 20px); height: 66px; padding: 8px 9px 8px 12px; }
  .brand { width: 164px; }
  .menu-toggle { padding: 11px 12px; }
  .hero { min-height: 100svh; }
  .hero-media img { object-position: 68% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(3,18,29,.94), rgba(3,18,29,.45)), linear-gradient(0deg, rgba(3,18,29,.68), transparent 58%); }
  .hero-content { min-height: 100svh; padding: 118px 0 205px; justify-content: flex-end; }
  .hero h1 { font-size: clamp(3rem, 14.3vw, 5.8rem); }
  .hero-bottom { width: 100%; display: block; margin-top: 30px; }
  .hero-bottom > p { font-size: .9rem; }
  .round-link { display: none; }
  .hero-dock { grid-template-columns: repeat(2, 1fr); }
  .hero-dock > * { min-height: 72px; padding: 12px 15px; }
  .hero-dock > *:nth-child(3) { border-top: 1px solid var(--line); }
  .hero-dock strong { white-space: normal; }
  .core-services-intro h2, .traffic h2, .alarm h2, .consulting h2, .jobs h2, .social h2, .contact h2 { font-size: clamp(3.35rem, 16vw, 5rem); }
  .core-services-intro { margin-top: 28px; }
  .core-services-intro > p { font-size: 1rem; }
  .core-services-grid, .social-grid { grid-template-columns: 1fr; }
  .core-service:last-child, .social-card:last-child { grid-column: auto; }
  .core-services-grid { margin-top: 54px; }
  .core-service { min-height: 320px; padding: 26px 22px 24px; }
  .core-service h3 { margin: 48px 0 26px; font-size: clamp(2.35rem, 10.7vw, 3.45rem); overflow-wrap: anywhere; }
  .traffic-intro { padding-bottom: 80px; }
  .traffic-detail-visual { width: 100%; margin-top: 38px; }
  .traffic-detail-visual figcaption { left: 20px; right: 18px; bottom: 18px; }
  .traffic-copy .lead { font-size: 1.25rem; }
  .cinema-image { height: auto; max-height: none; aspect-ratio: 4 / 3; }
  .cinema-image img { object-position: center; }
  .cinema-image figcaption { left: 18px; bottom: 18px; width: calc(100% - 36px); }
  .alarm-visual { width: 100%; }
  .alarm-visual img { aspect-ratio: 4 / 3; object-position: center; }
  .alarm-visual figcaption { inset: 14px 14px auto; max-width: none; padding: 10px 12px; font-size: .7rem; }
  .alarm-badge { right: 14px; bottom: 14px; width: 120px; height: 120px; padding: 18px; }
  .alarm-badge strong { font-size: 3.25rem; }
  .alarm-process { grid-template-columns: 1fr; }
  .alarm-process div { display: grid; grid-template-columns: 36px 100px 1fr; align-items: baseline; gap: 8px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
  .alarm-process strong { margin: 0; }
  .alarm-process p { margin: 0; }
  .video-tower-feature { margin-top: 92px; padding-top: 72px; }
  .video-tower-visual img { aspect-ratio: 1 / 1; object-position: 66% center; }
  .video-tower-copy h3 { font-size: clamp(3rem, 14vw, 4.6rem); }
  .video-facts { grid-template-columns: 1fr; }
  .consulting-grid { margin-top: 42px; }
  .consulting-visual::before { left: -8px; bottom: -8px; }
  .consulting-visual figcaption { position: relative; font-size: .63rem; }
  .jobs { min-height: 820px; }
  .jobs-image { object-position: 64% center; }
  .jobs-content { padding-block: 90px; }
  .social-grid { grid-template-columns: 1fr; margin-top: 54px; }
  .social-card { min-height: 290px; padding: 26px 22px 24px; }
  .social-card > strong { margin-top: 38px; font-size: clamp(2.75rem, 13vw, 4.2rem); overflow-wrap: anywhere; }
  .contact-details > *:not(p) { grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; padding: 16px 0; }
  .contact-details small { grid-column: 1 / -1; }
  .contact-details strong { min-width: 0; overflow-wrap: anywhere; }
  .contact-details a span { grid-column: 2; grid-row: 2; }
  .contact-details strong { font-size: 1.17rem; }
  .vt-hero { min-height: 900px; }
  .vt-hero-image { object-position: 66% center; }
  .vt-hero-overlay { background: linear-gradient(90deg, rgba(3,18,29,.96), rgba(3,18,29,.5)), linear-gradient(0deg, rgba(3,18,29,.76), transparent 60%); }
  .vt-hero-content { min-height: 900px; justify-content: flex-end; padding: 130px 0 230px; }
  .vt-hero h1 { font-size: clamp(3.9rem, 18.5vw, 6.2rem); }
  .vt-hero-lead { width: 100%; display: block; margin-top: 28px; }
  .vt-hero-lead p { font-size: .9rem; }
  .vt-primary { margin-top: 24px; }
  .vt-dock { grid-template-columns: repeat(2, 1fr); }
  .vt-dock > div { min-height: 76px; padding: 12px 14px; }
  .vt-dock > div:nth-child(3), .vt-dock > div:nth-child(4) { border-top: 1px solid var(--line); }
  .vt-intro h2, .vt-section-head h2, .vt-usecases h2, .vt-process-head h2, .vt-network h2, .vt-control h2, .vt-rental h2, .vt-faq h2 { font-size: clamp(3.15rem, 15vw, 4.8rem); }
  .vt-pillar-grid { grid-template-columns: 1fr; }
  .vt-pillar { min-height: 0; padding: 28px 20px 44px; border-right: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); }
  .vt-icon { margin-top: 36px; }
  .vt-usecase-list > div { grid-template-columns: 34px 1fr; gap: 10px 14px; padding: 22px 0; }
  .vt-usecase-list p { grid-column: 2; }
  .vt-process-grid { grid-template-columns: 1fr; margin-top: 52px; }
  .vt-process-grid article { min-height: 230px; }
  .vt-process-grid h3 { margin-top: 62px; }
  .vt-network { min-height: 1120px; }
  .vt-network-image { object-position: 58% center; }
  .vt-network-options article { min-height: 0; padding: 68px 20px 28px; }
  .vt-network-options article > span { top: 24px; left: 20px; }
  .vt-control-visual { width: 100%; }
  .vt-control-visual::before { left: -8px; bottom: -8px; }
  .vt-control-visual img { aspect-ratio: 1 / 1; object-position: 56% center; }
  .vt-control-visual figcaption { position: relative; max-width: none; }
  .vt-rental-grid, .vt-faq-grid { gap: 44px; }
  .vt-faq-list summary { padding-right: 38px; }
  .vt-faq-list p { margin-right: 30px; }
  .footer-grid { grid-template-columns: 1fr; gap: 18px; }
  .footer-grid > p:nth-of-type(1) { display: block; }
  .footer-grid > div { justify-content: flex-start; gap: 12px 24px; border-top: 1px solid rgba(255,255,255,.14); padding-top: 18px; }
}

@media (max-width: 420px) {
  :root { --page-gutter: 20px; }
  .site-header { width: calc(100% - 14px); padding-left: 9px; }
  .brand { width: 150px; }
  .menu-label { display: none; }
  .menu-toggle { min-width: 44px; min-height: 44px; justify-content: center; }
  .hero-content { padding-top: 104px; padding-bottom: 204px; }
  .hero h1 { font-size: clamp(2.75rem, 14.6vw, 3.85rem); }
  .hero-kicker { margin-bottom: 20px; }
  .hero-dock > * { padding-inline: 11px; }
  .hero-dock span { letter-spacing: .08em; }
  .hero-dock strong { font-size: .76rem; line-height: 1.2; }
  .core-services-intro h2, .traffic h2, .alarm h2, .consulting h2, .jobs h2, .social h2, .contact h2 { font-size: clamp(2.9rem, 15vw, 4rem); }
  .service-lines div { grid-template-columns: 34px minmax(0, 1fr); gap: 12px; }
  .video-actions > a, .button-light { width: 100%; justify-content: space-between; }
  .alarm-badge { width: 106px; height: 106px; padding: 15px; }
  .alarm-badge strong { font-size: 2.8rem; }
  .job-benefits span { font-size: .76rem; }
}

@supports (height: 100dvh) {
  .hero, .hero-content { min-height: 100dvh; }
}

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

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Project assistant */
.assistant-page { color: var(--white); background: var(--navy); }
.assistant-stage { position: relative; min-height: 100svh; overflow: hidden; padding: 150px 0 110px; background: linear-gradient(135deg, var(--navy) 0%, #08263a 56%, #064d84 100%); }
.assistant-lines { position: absolute; inset: 0; opacity: .16; background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px); background-size: 8vw 8vw; mask-image: linear-gradient(105deg, #000, transparent 74%); pointer-events: none; }
.assistant-layout { position: relative; display: grid; grid-template-columns: minmax(0, .78fr) minmax(520px, 1.22fr); gap: clamp(56px, 8vw, 128px); align-items: start; }
.assistant-intro { position: sticky; top: 132px; padding-top: 18px; }
.assistant-intro .section-tag { color: var(--volt); }
.assistant-intro h1 { margin-top: 30px; font-size: clamp(4rem, 6.2vw, 7.25rem); line-height: .87; }
.assistant-intro h1 span { color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.78); }
.assistant-lead { max-width: 610px; margin: 34px 0 0; color: #bdd0dc; font-size: 1.03rem; }
.assistant-promises { display: grid; margin-top: 46px; border-top: 1px solid rgba(255,255,255,.2); }
.assistant-promises div { display: grid; grid-template-columns: 38px 1fr; gap: 2px 14px; padding: 17px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.assistant-promises span { grid-row: 1 / 3; color: var(--volt); font-size: .65rem; font-weight: 900; }
.assistant-promises strong { font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; }
.assistant-promises small { color: #8faaba; font-size: .76rem; }
.assistant-help { margin-top: 32px; padding-left: 16px; border-left: 3px solid var(--orange); }
.assistant-help span { display: block; color: #8faaba; font-size: .65rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.assistant-help a { display: inline-flex; align-items: center; gap: 18px; margin-top: 4px; font: 900 1.35rem/1.2 var(--display); letter-spacing: -.02em; }
.assistant-help b { color: var(--volt); }

.assistant-card { min-width: 0; color: var(--ink); background: var(--white); box-shadow: 0 38px 100px rgba(0,0,0,.28); }
.assistant-card-head { min-height: 98px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px clamp(24px, 4vw, 46px); border-bottom: 1px solid var(--line); }
.assistant-card-head div { display: grid; gap: 4px; }
.assistant-card-head span { color: var(--muted); font-size: .64rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.assistant-card-head strong { color: var(--navy); font: 900 1.45rem/1 var(--display); letter-spacing: -.02em; text-transform: uppercase; }
.assistant-card-head .assistant-time { color: var(--blue); white-space: nowrap; }
.assistant-progress { height: 5px; overflow: hidden; background: #e7ebec; }
.assistant-progress i { display: block; width: 25%; height: 100%; background: linear-gradient(90deg, var(--orange), var(--volt)); transition: width .35s ease; }
.assistant-step { min-height: 530px; padding: clamp(32px, 4vw, 52px) clamp(24px, 4vw, 46px) 34px; }
.assistant-step[hidden], .service-detail[hidden], .assistant-controls[hidden] { display: none !important; }
.assistant-step fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.assistant-step legend, .assistant-summary-head h2 { max-width: 680px; margin: 0; color: var(--navy); font: 900 clamp(2rem, 3.1vw, 3.15rem)/.95 var(--display); letter-spacing: -.045em; text-transform: uppercase; }
.assistant-step legend:focus, .assistant-summary-head h2:focus { outline: none; }
.field-hint, .assistant-summary-head p { max-width: 620px; margin: 14px 0 0; color: var(--muted); font-size: .91rem; }
.service-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 34px; }
.service-choice { position: relative; min-width: 0; min-height: 176px; display: flex; flex-direction: column; padding: 20px; border: 1px solid var(--line); cursor: pointer; transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease; }
.service-choice input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.service-choice > span { color: var(--orange); font-size: .64rem; font-weight: 900; }
.service-choice strong { margin-top: auto; color: var(--navy); font: 900 1.45rem/1 var(--display); letter-spacing: -.025em; text-transform: uppercase; }
.service-choice small { margin-top: 8px; color: var(--muted); font-size: .72rem; line-height: 1.35; }
.service-choice:hover { border-color: var(--blue); transform: translateY(-2px); }
.service-choice:has(input:focus-visible) { outline: 3px solid rgba(7,95,168,.25); outline-offset: 2px; }
.service-choice:has(input:checked) { color: var(--white); border-color: var(--navy); background: var(--navy); box-shadow: inset 0 -5px var(--volt); }
.service-choice:has(input:checked) strong { color: var(--white); }
.service-choice:has(input:checked) small { color: #afc1cc; }
.service-choice:has(input:checked)::after { content: "✓"; position: absolute; top: 15px; right: 16px; display: grid; place-items: center; width: 27px; height: 27px; color: var(--navy); background: var(--volt); border-radius: 50%; font-weight: 900; }

.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 16px; margin-top: 34px; }
.field { min-width: 0; display: grid; gap: 7px; }
.field-wide { grid-column: 1 / -1; }
.field > span { color: var(--navy); font-size: .73rem; font-weight: 900; letter-spacing: .04em; }
.field > span small { color: var(--muted); font-weight: 500; }
.field input, .field select, .field textarea { width: 100%; min-height: 52px; padding: 13px 14px; color: var(--ink); background: #f7f8f7; border: 1px solid rgba(11,29,39,.2); border-radius: 0; font: 500 .94rem/1.4 var(--body); outline: none; transition: border-color .2s ease, box-shadow .2s ease, background .2s ease; }
.field textarea { min-height: 132px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #8a9499; }
.field input:focus, .field select:focus, .field textarea:focus { background: var(--white); border-color: var(--blue); box-shadow: 0 0 0 3px rgba(7,95,168,.12); }
.security-note { display: grid; grid-template-columns: 150px 1fr; gap: 18px; margin-top: 24px; padding: 17px 18px; color: var(--white); background: var(--navy); border-left: 5px solid var(--orange); }
.security-note strong { font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; }
.security-note p { margin: 0; color: #bdced8; font-size: .76rem; }
.consent-field { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; margin-top: 28px; color: var(--muted); font-size: .78rem; cursor: pointer; }
.consent-field input { width: 20px; height: 20px; margin: 0; accent-color: var(--blue); }
.consent-field a { color: var(--blue); font-weight: 800; border-bottom: 1px solid currentColor; }

.assistant-controls { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 0 clamp(24px, 4vw, 46px) 40px; }
.assistant-next, .assistant-primary { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 20px; margin-left: auto; padding: 14px 24px; color: var(--navy); background: var(--volt); border: 0; font-size: .75rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; cursor: pointer; transition: background .2s ease, transform .2s ease; }
.assistant-next:hover, .assistant-primary:hover { background: #caff00; transform: translateY(-2px); }
.assistant-back, .assistant-copy { min-height: 46px; padding: 10px 0; color: var(--navy); background: transparent; border: 0; border-bottom: 2px solid var(--line); font-size: .72rem; font-weight: 900; letter-spacing: .05em; text-transform: uppercase; cursor: pointer; }
.assistant-back:hover, .assistant-copy:hover { border-color: var(--orange); }

.assistant-summary-head > span { color: var(--orange); font-size: .65rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.assistant-summary-head h2 { margin-top: 12px; }
.assistant-summary { margin: 34px 0 0; border-top: 1px solid var(--line); }
.assistant-summary > div { display: grid; grid-template-columns: 160px 1fr; gap: 18px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.assistant-summary dt { color: var(--muted); font-size: .69rem; font-weight: 900; letter-spacing: .04em; text-transform: uppercase; }
.assistant-summary dd { min-width: 0; margin: 0; color: var(--navy); font-size: .84rem; font-weight: 700; overflow-wrap: anywhere; white-space: pre-wrap; }
.summary-actions { display: flex; align-items: center; gap: 24px; margin-top: 30px; }
.assistant-primary { margin-left: 0; }
.summary-status { min-height: 24px; margin: 18px 0 0; color: var(--blue); font-size: .78rem; font-weight: 800; }
.summary-status.is-success { color: #236e45; }
.summary-status.is-error { color: #b12a48; }
.summary-note { margin: 8px 0 0; padding-top: 16px; color: var(--muted); border-top: 1px solid var(--line); font-size: .72rem; }
.form-trap { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(0 0 0 0) !important; clip-path: inset(50%) !important; white-space: nowrap !important; }
.assistant-primary:disabled { cursor: wait; opacity: .68; transform: none; }
.assistant-footer { border-top: 1px solid rgba(255,255,255,.15); }
.contact-assistant { color: var(--navy) !important; background: var(--volt); padding-inline: 18px !important; }
.contact-assistant small { color: rgba(6,26,40,.65) !important; }

@media (max-width: 1080px) {
  .assistant-layout { grid-template-columns: 1fr; }
  .assistant-intro { position: relative; top: auto; max-width: 780px; }
  .assistant-intro h1 { font-size: clamp(4rem, 10vw, 7rem); }
  .assistant-promises { grid-template-columns: repeat(3, 1fr); }
  .assistant-promises div { grid-template-columns: 30px 1fr; padding-right: 18px; }
  .assistant-card { width: 100%; }
}

@media (max-width: 760px) {
  .assistant-stage { padding: 116px 0 70px; }
  .assistant-layout { gap: 48px; }
  .assistant-intro h1 { margin-top: 22px; font-size: clamp(3.25rem, 15vw, 5rem); }
  .assistant-lead { margin-top: 24px; font-size: .95rem; }
  .assistant-promises { grid-template-columns: 1fr; margin-top: 34px; }
  .assistant-promises div { padding-right: 0; }
  .assistant-card-head { min-height: 84px; padding: 20px; }
  .assistant-card-head strong { font-size: 1.25rem; }
  .assistant-card-head .assistant-time { display: none; }
  .assistant-step { min-height: 0; padding: 32px 20px 28px; }
  .assistant-step legend, .assistant-summary-head h2 { font-size: clamp(2.15rem, 10vw, 3rem); }
  .service-choice-grid, .field-grid { grid-template-columns: 1fr; }
  .service-choice { min-height: 148px; }
  .field-wide { grid-column: auto; }
  .security-note { grid-template-columns: 1fr; gap: 5px; }
  .assistant-controls { padding: 0 20px 30px; }
  .assistant-next { min-height: 52px; padding-inline: 18px; }
  .assistant-summary > div { grid-template-columns: 1fr; gap: 4px; }
  .summary-actions { align-items: stretch; flex-direction: column; gap: 10px; }
  .assistant-primary, .assistant-copy { width: 100%; }
}

/* 60-second application */
.application-stage { background: linear-gradient(132deg, #061a28 0%, #082b40 54%, #075fa8 100%); }
.application-layout { grid-template-columns: minmax(540px, 1.12fr) minmax(0, .88fr); }
.application-card { grid-column: 1; grid-row: 1; }
.application-intro { grid-column: 2; grid-row: 1; }
.application-intro h1 { font-size: clamp(3.65rem, 5vw, 6.35rem); }
.application-visual { position: relative; margin: 36px 0 0; overflow: hidden; background: var(--navy); box-shadow: 0 30px 74px rgba(0,0,0,.25); }
.application-visual::after { content: ""; position: absolute; inset: 45% 0 0; background: linear-gradient(0deg, rgba(3,18,29,.82), transparent); }
.application-visual img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: 58% center; }
.application-visual figcaption { position: absolute; left: 22px; right: 22px; bottom: 19px; z-index: 2; font-size: .77rem; font-weight: 800; }
.application-visual figcaption span { display: block; margin-bottom: 4px; color: var(--volt); font-size: .63rem; letter-spacing: .14em; text-transform: uppercase; }
.application-points { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.application-points span { padding: 8px 10px; color: #dbe8ef; border: 1px solid rgba(255,255,255,.22); font-size: .68rem; font-weight: 800; }
.availability-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 32px; }
.availability-grid label { position: relative; min-height: 92px; display: flex; align-items: center; padding: 16px; border: 1px solid var(--line); cursor: pointer; transition: color .2s ease, background .2s ease, border-color .2s ease; }
.availability-grid input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.availability-grid label > span { display: grid; gap: 3px; }
.availability-grid strong { color: var(--navy); font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; }
.availability-grid small { color: var(--muted); font-size: .71rem; }
.availability-grid label:hover { border-color: var(--blue); }
.availability-grid label:has(input:focus-visible) { outline: 3px solid rgba(7,95,168,.25); outline-offset: 2px; }
.availability-grid label:has(input:checked) { color: var(--white); border-color: var(--navy); background: var(--navy); box-shadow: inset 0 -4px var(--volt); }
.availability-grid label:has(input:checked) strong { color: var(--white); }
.availability-grid label:has(input:checked) small { color: #afc1cc; }
.availability-grid label:has(input:checked)::after { content: "✓"; position: absolute; top: 10px; right: 11px; color: var(--volt); font-weight: 900; }
.availability-error { min-height: 20px; margin: 8px 0 0; color: #b22f24; font-size: .75rem; font-weight: 800; }
.application-message { margin-top: 18px; }
.application-card .assistant-step { min-height: 510px; }

@media (max-width: 1080px) {
  .application-layout { grid-template-columns: 1fr; }
  .application-card { grid-column: 1; grid-row: 1; }
  .application-intro { grid-column: 1; grid-row: 2; }
  .application-intro h1 { font-size: clamp(4rem, 10vw, 7rem); }
  .application-visual { max-width: 820px; }
}

@media (max-width: 760px) {
  .application-layout { gap: 40px; }
  .application-card .assistant-step { min-height: 0; }
  .application-intro h1 { font-size: clamp(3.2rem, 14vw, 4.8rem); }
  .application-visual { margin-top: 28px; }
  .availability-grid { grid-template-columns: 1fr; }
}

/* Legal pages */
.legal-page { background: var(--paper); }
.legal-hero { position: relative; overflow: hidden; padding: 180px 0 92px; color: var(--white); background: linear-gradient(120deg, var(--navy), #08334c); }
.legal-gridlines { position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(rgba(255,255,255,.13) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.13) 1px, transparent 1px); background-size: 10vw 10vw; mask-image: linear-gradient(90deg, #000, transparent 82%); }
.legal-hero .shell { position: relative; }
.legal-hero .section-tag { color: var(--volt); }
.legal-hero h1 { max-width: 1050px; margin-top: 24px; font-size: clamp(4.4rem, 9vw, 9rem); }
.legal-hero h1 span { color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.76); }
.legal-hero > .shell > p:last-child { max-width: 650px; margin: 30px 0 0; color: #bfd1db; font-size: 1rem; }
.legal-hero-privacy { background: linear-gradient(120deg, var(--navy), var(--blue)); }
.legal-content { padding: clamp(76px, 9vw, 130px) 0; }
.legal-layout { display: grid; grid-template-columns: minmax(220px, .34fr) minmax(0, .66fr); gap: clamp(60px, 10vw, 160px); align-items: start; }
.legal-index { position: sticky; top: 124px; display: grid; padding-top: 18px; border-top: 4px solid var(--orange); }
.legal-index > span { color: var(--orange); font-size: .66rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.legal-index > strong { margin-top: 16px; color: var(--navy); font: 900 clamp(1.9rem, 3vw, 3rem)/.98 var(--display); letter-spacing: -.035em; text-transform: uppercase; }
.legal-index > a { display: flex; align-items: center; justify-content: space-between; margin-top: 34px; padding: 15px 0; color: var(--navy); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: .72rem; font-weight: 900; letter-spacing: .04em; text-transform: uppercase; }
.legal-index > a b { color: var(--orange); }
.legal-copy { min-width: 0; }
.legal-copy section { position: relative; padding: 0 0 48px 70px; border-left: 1px solid var(--line); }
.legal-copy section + section { padding-top: 48px; border-top: 1px solid var(--line); }
.legal-number { position: absolute; top: 4px; left: 20px; color: var(--orange); font-size: .66rem; font-weight: 900; }
.legal-copy section + section .legal-number { top: 52px; }
.legal-copy h2 { color: var(--navy); font-size: clamp(2rem, 3.2vw, 3.25rem); line-height: .94; }
.legal-copy p, .legal-copy address { max-width: 760px; margin: 20px 0 0; color: #465760; font-size: .96rem; font-style: normal; }
.legal-copy address strong { color: var(--navy); }
.legal-copy a { color: var(--blue); font-weight: 800; }
.legal-facts { margin: 24px 0 0; border-top: 1px solid var(--line); }
.legal-facts div { display: grid; grid-template-columns: minmax(140px, .34fr) 1fr; gap: 20px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.legal-facts dt { color: var(--muted); font-size: .72rem; font-weight: 900; letter-spacing: .04em; text-transform: uppercase; }
.legal-facts dd { margin: 0; color: var(--navy); font-weight: 750; }
.legal-updated { margin: 20px 0 0 70px; color: var(--muted); font-size: .72rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }

@media (max-width: 900px) {
  .legal-layout { grid-template-columns: 1fr; gap: 64px; }
  .legal-index { position: relative; top: auto; max-width: 650px; }
}

@media (max-width: 660px) {
  .legal-hero { padding: 128px 0 66px; }
  .legal-hero h1 { font-size: clamp(3.4rem, 16vw, 5.5rem); }
  .legal-layout { gap: 52px; }
  .legal-copy section { padding: 0 0 38px 42px; }
  .legal-copy section + section { padding-top: 38px; }
  .legal-number { left: 11px; }
  .legal-copy section + section .legal-number { top: 42px; }
  .legal-copy h2 { font-size: clamp(2rem, 10vw, 2.9rem); }
  .legal-copy p, .legal-copy address { font-size: .91rem; }
  .legal-facts div { grid-template-columns: 1fr; gap: 4px; }
  .legal-updated { margin-left: 42px; }
}