:root {
  --navy: #071a3d;
  --blue: #173c96;
  --blue-2: #2464d8;
  --orange: #f15a24;
  --amber: #ffbf1a;
  --ink: #101827;
  --muted: #64748b;
  --line: #dbe5f1;
  --soft: #f4f7fb;
  --white: #ffffff;
  --shadow: 0 25px 70px rgba(7, 26, 61, .12);
  --radius: 24px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
::selection { color: #fff; background: var(--orange); }

.container { width: min(1180px, calc(100% - 44px)); margin-inline: auto; }
.section { position: relative; padding: 104px 0; }
.section-sm { padding: 72px 0; }
.section-soft { background: var(--soft); }
.section-dark { color: #fff; background: var(--navy); }
.overflow-hidden { overflow: hidden; }
.text-center { text-align: center; }
.text-orange { color: var(--orange); }
.text-blue { color: var(--blue); }

.skip-link {
  position: fixed; left: 20px; top: -80px; z-index: 10000;
  padding: 12px 18px; color: #fff; background: var(--navy); border-radius: 10px;
}
.skip-link:focus { top: 20px; }

.loader {
  position: fixed; inset: 0; z-index: 9999; display: grid; place-items: center;
  background: #fff; transition: opacity .55s ease, visibility .55s ease;
}
.loader.is-hidden { opacity: 0; visibility: hidden; }
.loader-inner { position: relative; text-align: center; }
.loader-logo { width: min(330px, 76vw); margin: 0 auto 24px; animation: loaderFloat 1.4s ease-in-out infinite alternate; }
.loader-line { width: 230px; height: 4px; margin: auto; overflow: hidden; border-radius: 99px; background: #e6ebf4; }
.loader-line::before { content: ""; display: block; width: 42%; height: 100%; background: linear-gradient(90deg, var(--orange), var(--amber), var(--blue)); animation: loaderRun 1.1s var(--ease) infinite; }
.loader-status { margin-top: 14px; color: var(--muted); font-size: 12px; letter-spacing: .22em; text-transform: uppercase; }
@keyframes loaderRun { from { transform: translateX(-120%); } to { transform: translateX(340%); } }
@keyframes loaderFloat { to { transform: translateY(-7px); } }

.scroll-progress { position: fixed; top: 0; left: 0; z-index: 10001; width: 0; height: 4px; background: linear-gradient(90deg, var(--orange), var(--amber), var(--blue-2)); }

.cursor-dot, .cursor-ring { position: fixed; z-index: 10002; pointer-events: none; border-radius: 50%; opacity: 0; transform: translate(-50%, -50%); }
.cursor-dot { width: 7px; height: 7px; background: var(--orange); }
.cursor-ring { width: 34px; height: 34px; border: 1px solid rgba(241, 90, 36, .7); transition: width .25s, height .25s, background .25s; }
.cursor-ring.is-hover { width: 58px; height: 58px; background: rgba(241, 90, 36, .09); }

.topbar { position: relative; z-index: 1002; color: rgba(255,255,255,.86); background: var(--navy); font-size: 13px; }
.topbar-inner { min-height: 39px; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.topbar-list { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; }
.topbar a { transition: color .25s; }
.topbar a:hover { color: var(--amber); }
.topbar-pill { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: #fff; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: #39d98a; box-shadow: 0 0 0 0 rgba(57,217,138,.6); animation: pulse 1.8s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(57,217,138,0); } 100% { box-shadow: 0 0 0 0 rgba(57,217,138,0); } }

.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.93); border-bottom: 1px solid rgba(9,33,76,.08); backdrop-filter: blur(18px); transition: box-shadow .3s, background .3s; }
.site-header.scrolled { box-shadow: 0 12px 35px rgba(8,27,62,.11); background: rgba(255,255,255,.98); }
.navbar { min-height: 100px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { flex: 0 0 auto; display: inline-flex; align-items: center; }
.brand img { width: 138px; height: 92px; object-fit: contain; object-position: left center; }
.nav-menu { display: flex; align-items: center; gap: 4px; margin: 0; padding: 0; list-style: none; }
.nav-link { position: relative; display: inline-flex; align-items: center; gap: 5px; padding: 12px 10px; color: #20304a; font-size: 14px; font-weight: 700; white-space: nowrap; transition: color .25s; }
.nav-link::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: 5px; height: 2px; background: var(--orange); transform: scaleX(0); transform-origin: right; transition: transform .35s var(--ease); }
.nav-link:hover, .nav-link.active { color: var(--orange); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { margin-left: 8px; padding: 13px 18px; color: #fff; background: linear-gradient(135deg, var(--orange), #ff7c2b); border-radius: 13px; box-shadow: 0 12px 26px rgba(241,90,36,.22); }
.nav-cta::after { display: none; }
.has-dropdown { position: relative; }
.dropdown {
  position: absolute; top: calc(100% + 16px); right: 0; min-width: 220px; margin: 0; padding: 10px;
  list-style: none; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(12px); transition: .3s var(--ease);
}
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { display: block; padding: 10px 12px; border-radius: 10px; color: #334155; font-size: 14px; font-weight: 650; }
.dropdown a:hover, .dropdown a.active { color: var(--orange); background: #fff4ee; }
.menu-toggle { display: none; width: 48px; height: 48px; padding: 0; border: 0; border-radius: 13px; background: var(--soft); }
.menu-toggle span { display: block; width: 23px; height: 2px; margin: 5px auto; background: var(--navy); transition: .3s; }
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero { position: relative; min-height: calc(100vh - 139px); display: flex; align-items: center; overflow: hidden; color: #fff; background: var(--navy); }
.hero-slides, .hero-slide { position: absolute; inset: 0; }
.hero-slide { opacity: 0; transform: scale(1.08); transition: opacity 1.2s ease, transform 6.5s linear; }
.hero-slide.active { opacity: 1; transform: scale(1); }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(3,14,38,.94) 0%, rgba(7,26,61,.81) 48%, rgba(7,26,61,.28) 100%); }
.hero::after { content: ""; position: absolute; z-index: 2; left: -15%; bottom: -46%; width: 58vw; height: 58vw; border: 1px solid rgba(255,255,255,.11); border-radius: 50%; box-shadow: 0 0 0 60px rgba(255,255,255,.025), 0 0 0 120px rgba(255,255,255,.018); animation: orbit 14s linear infinite; }
@keyframes orbit { to { transform: rotate(360deg); } }
.hero-grid { position: relative; z-index: 3; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(300px, .55fr); gap: 60px; align-items: center; padding: 80px 0 100px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px; color: var(--orange); font-size: 13px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 34px; height: 2px; background: currentColor; }
.hero .eyebrow { color: #ffbc90; }
.hero h1 { max-width: 850px; margin: 0 0 22px; font-size: clamp(45px, 5.5vw, 82px); line-height: .99; letter-spacing: -.055em; }
.hero h1 .outline { color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.72); }
.hero p { max-width: 660px; margin: 0 0 32px; color: rgba(255,255,255,.77); font-size: clamp(16px, 1.5vw, 19px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 13px 22px; border: 1px solid transparent; border-radius: 13px; font-weight: 800; overflow: hidden; transition: transform .3s var(--ease), box-shadow .3s, color .3s, background .3s; }
.btn::before { content: ""; position: absolute; inset: 0; background: rgba(255,255,255,.18); transform: translateX(-105%) skewX(-18deg); transition: transform .55s var(--ease); }
.btn:hover::before { transform: translateX(110%) skewX(-18deg); }
.btn:hover { transform: translateY(-3px); }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--orange), #ff802a); box-shadow: 0 14px 35px rgba(241,90,36,.3); }
.btn-dark { color: #fff; background: var(--navy); box-shadow: 0 14px 35px rgba(7,26,61,.2); }
.btn-outline { color: #fff; border-color: rgba(255,255,255,.34); background: rgba(255,255,255,.07); backdrop-filter: blur(8px); }
.btn-light { color: var(--navy); background: #fff; }
.arrow { transition: transform .25s; }
.btn:hover .arrow { transform: translateX(4px); }
.hero-badge { justify-self: end; width: 230px; padding: 28px; border: 1px solid rgba(255,255,255,.2); border-radius: 24px; background: rgba(7,26,61,.53); backdrop-filter: blur(18px); box-shadow: 0 25px 60px rgba(0,0,0,.18); }
.hero-badge strong { display: block; color: #fff; font-size: 56px; line-height: 1; }
.hero-badge span { display: block; margin-top: 8px; color: rgba(255,255,255,.72); font-size: 14px; }
.hero-badge .mini-line { height: 3px; margin: 18px 0; overflow: hidden; background: rgba(255,255,255,.14); }
.hero-badge .mini-line::after { content: ""; display: block; width: 45%; height: 100%; background: var(--orange); animation: loaderRun 2s infinite; }
.hero-dots { position: absolute; z-index: 5; bottom: 32px; left: 50%; display: flex; gap: 8px; transform: translateX(-50%); }
.hero-dot { width: 10px; height: 10px; padding: 0; border: 0; border-radius: 99px; background: rgba(255,255,255,.46); transition: width .35s, background .35s; }
.hero-dot.active { width: 38px; background: var(--orange); }
.scroll-hint { position: absolute; z-index: 4; right: 26px; bottom: 34px; display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.6); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; transform: rotate(90deg); transform-origin: right bottom; }
.scroll-hint::before { content: ""; width: 42px; height: 1px; background: currentColor; animation: linePulse 1.8s infinite; }
@keyframes linePulse { 50% { width: 68px; color: var(--orange); } }

.marquee { overflow: hidden; padding: 15px 0; color: #fff; background: linear-gradient(90deg, var(--orange), #ff7627); }
.marquee-track { display: flex; width: max-content; animation: marquee 30s linear infinite; }
.marquee-set { display: flex; align-items: center; }
.marquee-item { display: inline-flex; align-items: center; gap: 20px; padding: 0 28px; font-size: 13px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.marquee-item::after { content: "✦"; color: var(--amber); }
@keyframes marquee { to { transform: translateX(-50%); } }

.section-head { max-width: 760px; margin-bottom: 46px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head h2 { margin: 0 0 18px; color: var(--navy); font-size: clamp(34px, 4.2vw, 58px); line-height: 1.06; letter-spacing: -.045em; }
.section-dark .section-head h2 { color: #fff; }
.section-head p { margin: 0; color: var(--muted); font-size: 17px; }
.section-dark .section-head p { color: rgba(255,255,255,.7); }

.reveal { opacity: 0; transform: translateY(38px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal-left { opacity: 0; transform: translateX(-42px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal-right { opacity: 0; transform: translateX(42px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in-view, .reveal-left.in-view, .reveal-right.in-view { opacity: 1; transform: none; }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 76px; align-items: center; }
.image-stack { position: relative; min-height: 620px; }
.image-stack .main-image { position: absolute; inset: 0 70px 70px 0; width: calc(100% - 70px); height: calc(100% - 70px); object-fit: cover; border-radius: 30px; box-shadow: var(--shadow); }
.image-stack .float-image { position: absolute; right: 0; bottom: 0; width: 45%; height: 43%; object-fit: cover; border: 8px solid #fff; border-radius: 24px; box-shadow: var(--shadow); }
.image-stack .experience-chip { position: absolute; top: 34px; right: 22px; z-index: 2; width: 150px; padding: 20px; color: #fff; background: linear-gradient(145deg, var(--blue), #0f2256); border-radius: 20px; box-shadow: var(--shadow); }
.experience-chip strong { display: block; font-size: 38px; line-height: 1; }
.experience-chip span { display: block; margin-top: 8px; font-size: 12px; opacity: .75; }
.lead { color: #334155; font-size: 20px; line-height: 1.65; }
.check-list { display: grid; gap: 13px; margin: 28px 0 34px; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 34px; color: #334155; font-weight: 650; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 2px; display: grid; place-items: center; width: 23px; height: 23px; color: #fff; background: var(--orange); border-radius: 50%; font-size: 12px; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card { position: relative; min-height: 300px; padding: 34px; overflow: hidden; border: 1px solid var(--line); border-radius: 23px; background: #fff; box-shadow: 0 12px 35px rgba(13,35,74,.05); transition: transform .45s var(--ease), box-shadow .45s, border-color .45s; }
.service-card:hover { transform: translateY(-10px); border-color: rgba(241,90,36,.35); box-shadow: var(--shadow); }
.service-card::after { content: ""; position: absolute; right: -70px; bottom: -80px; width: 170px; height: 170px; border-radius: 50%; background: linear-gradient(145deg, rgba(241,90,36,.12), rgba(23,60,150,.08)); transition: transform .6s var(--ease); }
.service-card:hover::after { transform: scale(1.45); }
.service-number { position: absolute; right: 24px; top: 20px; color: #e9eef6; font-size: 54px; font-weight: 900; line-height: 1; }
.service-icon { position: relative; z-index: 1; display: grid; place-items: center; width: 58px; height: 58px; margin-bottom: 25px; color: #fff; background: linear-gradient(145deg, var(--orange), #ff8a35); border-radius: 17px; box-shadow: 0 12px 25px rgba(241,90,36,.22); font-weight: 900; }
.service-card h3 { position: relative; z-index: 1; margin: 0 0 12px; color: var(--navy); font-size: 22px; line-height: 1.25; }
.service-card p { position: relative; z-index: 1; margin: 0; color: var(--muted); font-size: 14.5px; }
.service-link { position: relative; z-index: 1; display: inline-flex; margin-top: 20px; color: var(--orange); font-weight: 800; font-size: 13px; }

.product-showcase { display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; }
.product-card { position: relative; min-height: 430px; grid-column: span 4; overflow: hidden; border-radius: 24px; background: var(--navy); box-shadow: var(--shadow); }
.product-card.wide { grid-column: span 8; }
.product-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease), filter .5s; }
.product-card::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, transparent 28%, rgba(3,14,38,.86) 100%); }
.product-card:hover img { transform: scale(1.08); filter: saturate(1.08); }
.product-card-content { position: absolute; z-index: 2; left: 28px; right: 28px; bottom: 27px; color: #fff; }
.product-card-content small { color: #ffb082; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.product-card-content h3 { margin: 5px 0 0; font-size: 25px; line-height: 1.2; }

.stats { position: relative; overflow: hidden; color: #fff; background: linear-gradient(115deg, var(--navy), #123d8a); }
.stats::before { content: ""; position: absolute; inset: -50%; background: repeating-linear-gradient(90deg, transparent 0 95px, rgba(255,255,255,.035) 96px 97px); transform: rotate(18deg); animation: gridMove 16s linear infinite; }
@keyframes gridMove { to { transform: rotate(18deg) translateX(100px); } }
.stats-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 28px 38px; border-right: 1px solid rgba(255,255,255,.15); }
.stat:last-child { border-right: 0; }
.stat strong { display: inline; font-size: clamp(40px, 5vw, 66px); line-height: 1; letter-spacing: -.04em; }
.stat .suffix { color: var(--orange); }
.stat span { display: block; margin-top: 10px; color: rgba(255,255,255,.69); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }

.why-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: center; }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.feature-box { padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: #fff; transition: transform .35s, border-color .35s; }
.feature-box:hover { transform: translateY(-5px); border-color: var(--orange); }
.feature-box b { display: block; margin-bottom: 7px; color: var(--navy); font-size: 17px; }
.feature-box span { color: var(--muted); font-size: 14px; }
.signal-graphic { position: relative; min-height: 500px; display: grid; place-items: center; }
.signal-ring { position: absolute; border: 1px solid rgba(36,100,216,.2); border-radius: 50%; animation: signal 3.6s ease-out infinite; }
.signal-ring:nth-child(1) { width: 220px; height: 220px; }
.signal-ring:nth-child(2) { width: 340px; height: 340px; animation-delay: 1.2s; }
.signal-ring:nth-child(3) { width: 460px; height: 460px; animation-delay: 2.4s; }
@keyframes signal { 0% { transform: scale(.72); opacity: 0; } 35% { opacity: 1; } 100% { transform: scale(1.08); opacity: 0; } }
.signal-core { position: relative; z-index: 2; width: 190px; height: 190px; display: grid; place-items: center; padding: 32px; text-align: center; color: #fff; background: linear-gradient(145deg, var(--blue), var(--navy)); border-radius: 50%; box-shadow: 0 20px 60px rgba(23,60,150,.3); }
.signal-core strong { font-size: 50px; line-height: 1; }
.signal-core span { font-size: 12px; line-height: 1.4; opacity: .75; }

.project-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.project-mini { padding: 24px; border: 1px solid rgba(255,255,255,.13); border-radius: 18px; background: rgba(255,255,255,.05); transition: transform .35s, background .35s; }
.project-mini:hover { transform: translateY(-6px); background: rgba(255,255,255,.09); }
.project-mini small { color: #ffae7b; font-size: 11px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.project-mini h3 { margin: 10px 0 5px; font-size: 18px; line-height: 1.3; }
.project-mini p { margin: 0; color: rgba(255,255,255,.58); font-size: 13px; }

.cta-band { position: relative; overflow: hidden; padding: 70px 0; color: #fff; background: linear-gradient(100deg, var(--orange), #ff7c2c); }
.cta-band::before { content: "7L"; position: absolute; right: 5%; top: 50%; color: rgba(255,255,255,.09); font-size: 230px; font-weight: 900; line-height: 1; transform: translateY(-50%) rotate(-9deg); }
.cta-inner { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: center; gap: 35px; }
.cta-inner h2 { max-width: 720px; margin: 0; font-size: clamp(32px, 4vw, 52px); line-height: 1.1; letter-spacing: -.04em; }

.page-hero { position: relative; min-height: 465px; display: flex; align-items: end; overflow: hidden; color: #fff; background: var(--navy); }
.page-hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(5,19,48,.94), rgba(7,26,61,.62), rgba(7,26,61,.24)); }
.page-hero::after { content: ""; position: absolute; z-index: 1; inset: 0; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 58px 58px; mask-image: linear-gradient(to right, black, transparent); }
.page-hero-content { position: relative; z-index: 2; max-width: 850px; padding: 90px 0 70px; }
.page-hero h1 { margin: 0 0 15px; font-size: clamp(44px, 6vw, 76px); line-height: 1; letter-spacing: -.055em; }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; color: rgba(255,255,255,.73); font-size: 14px; }
.breadcrumbs b { color: #ffb187; }

.mission-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.mission-card { position: relative; padding: 38px; overflow: hidden; color: #fff; border-radius: 24px; background: linear-gradient(140deg, var(--navy), #16449a); box-shadow: var(--shadow); }
.mission-card:nth-child(2) { background: linear-gradient(140deg, var(--orange), #ff8f35); }
.mission-card span { display: inline-flex; margin-bottom: 18px; color: rgba(255,255,255,.66); font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.mission-card h3 { margin: 0 0 12px; font-size: 31px; }
.mission-card p { margin: 0; color: rgba(255,255,255,.75); }
.mission-card::after { content: ""; position: absolute; right: -35px; bottom: -55px; width: 170px; height: 170px; border: 24px solid rgba(255,255,255,.07); border-radius: 50%; }

.timeline { position: relative; max-width: 920px; margin: 0 auto; }
.timeline::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: var(--line); transform: translateX(-50%); }
.timeline-item { position: relative; display: grid; grid-template-columns: 1fr 80px 1fr; align-items: center; margin-bottom: 28px; }
.timeline-item:nth-child(odd) .timeline-card { grid-column: 1; }
.timeline-item:nth-child(even) .timeline-card { grid-column: 3; }
.timeline-dot { position: absolute; left: 50%; top: 50%; z-index: 2; width: 17px; height: 17px; border: 4px solid #fff; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 3px var(--orange); transform: translate(-50%,-50%); }
.timeline-card { padding: 26px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 12px 35px rgba(8,27,62,.05); }
.timeline-card h3 { margin: 0 0 6px; color: var(--navy); font-size: 19px; }
.timeline-card p { margin: 0; color: var(--muted); font-size: 14px; }

.service-list-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.service-list-item { display: grid; grid-template-columns: 58px 1fr; gap: 18px; align-items: center; padding: 16px; border: 1px solid var(--line); border-radius: 17px; background: #fff; transition: .35s; }
.service-list-item.has-image { grid-template-columns: 112px 52px 1fr; }
.service-thumb { width: 112px; height: 92px; object-fit: cover; object-position: center; border-radius: 13px; box-shadow: 0 8px 22px rgba(7,26,61,.12); }
.service-list-item:hover { transform: translateX(7px); border-color: var(--orange); box-shadow: 0 16px 40px rgba(7,26,61,.08); }
.service-list-item .num { display: grid; place-items: center; width: 52px; height: 52px; color: var(--orange); background: #fff2ea; border-radius: 14px; font-weight: 900; }
.service-list-item h3 { margin: 0 0 5px; color: var(--navy); font-size: 17px; }
.service-list-item p { margin: 0; color: var(--muted); font-size: 13.5px; }

.filter-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: 9px; margin-bottom: 38px; }
.filter-btn { padding: 10px 17px; border: 1px solid var(--line); border-radius: 999px; color: #475569; background: #fff; font-size: 13px; font-weight: 800; transition: .3s; }
.filter-btn:hover, .filter-btn.active { color: #fff; border-color: var(--orange); background: var(--orange); }
.filter-item { transition: opacity .35s, transform .35s; }
.filter-item.is-hidden { display: none; }

.spec-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 68px; align-items: center; margin-bottom: 90px; }
.spec-layout:nth-child(even) .spec-image { order: 2; }
.spec-image { position: relative; height: 460px; min-height: 460px; overflow: hidden; border-radius: 27px; box-shadow: var(--shadow); }
.spec-image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.spec-image:hover img { transform: scale(1.05); }
.spec-tag { position: absolute; z-index: 2; left: 22px; bottom: 22px; padding: 10px 15px; color: #fff; background: rgba(7,26,61,.82); border: 1px solid rgba(255,255,255,.18); border-radius: 10px; backdrop-filter: blur(12px); font-size: 12px; font-weight: 800; }
.spec-content h2 { margin: 0 0 18px; color: var(--navy); font-size: clamp(31px, 3.5vw, 48px); line-height: 1.1; letter-spacing: -.04em; }
.spec-content p { color: var(--muted); }
.specs { margin: 26px 0 32px; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.specs li { display: flex; justify-content: space-between; gap: 20px; padding: 12px 0; border-bottom: 1px solid var(--line); color: #334155; font-size: 14px; }
.specs li b { color: var(--navy); }

.equipment-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.equipment-panel { padding: 34px; border: 1px solid var(--line); border-radius: 24px; background: #fff; box-shadow: 0 15px 45px rgba(7,26,61,.06); }
.equipment-panel h3 { display: flex; align-items: center; gap: 12px; margin: 0 0 24px; color: var(--navy); font-size: 26px; }
.equipment-panel h3 span { display: grid; place-items: center; width: 42px; height: 42px; color: #fff; background: var(--orange); border-radius: 12px; font-size: 14px; }
.equipment-list { counter-reset: tools; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; margin: 0; padding: 0; list-style: none; }
.equipment-list li { counter-increment: tools; position: relative; padding: 12px 10px 12px 42px; border-radius: 10px; color: #475569; background: var(--soft); font-size: 13px; font-weight: 650; }
.equipment-list li::before { content: counter(tools, decimal-leading-zero); position: absolute; left: 10px; color: var(--orange); font-weight: 900; }

.process { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.process-step { position: relative; padding: 24px 19px; border-radius: 18px; color: #fff; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); }
.process-step:not(:last-child)::after { content: "→"; position: absolute; right: -13px; top: 50%; z-index: 2; color: var(--orange); font-size: 22px; transform: translateY(-50%); }
.process-step strong { display: block; color: var(--orange); font-size: 25px; }
.process-step b { display: block; margin: 10px 0 6px; }
.process-step span { color: rgba(255,255,255,.6); font-size: 12px; }

.cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.cert-card { padding: 32px; border: 1px solid var(--line); border-radius: 22px; background: #fff; transition: transform .35s, box-shadow .35s; }
.cert-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.cert-card .cert-mark { display: grid; place-items: center; width: 60px; height: 60px; margin-bottom: 22px; color: #fff; background: linear-gradient(145deg, var(--blue), var(--navy)); border-radius: 50%; font-weight: 900; }
.cert-card h3 { margin: 0 0 10px; color: var(--navy); }
.cert-card p { margin: 0; color: var(--muted); font-size: 14px; }

.projects-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 15px 45px rgba(7,26,61,.06); }
.projects-table { width: 100%; min-width: 900px; border-collapse: collapse; background: #fff; }
.projects-table th, .projects-table td { padding: 18px 20px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.projects-table th { color: #fff; background: var(--navy); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.projects-table td { color: #475569; font-size: 13px; }
.projects-table td b { display: block; color: var(--navy); font-size: 14px; }
.status { display: inline-flex; padding: 5px 9px; color: #16734b; background: #e6f8ef; border-radius: 99px; font-size: 11px; font-weight: 900; }

.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 250px; gap: 16px; }
.gallery-item { position: relative; overflow: hidden; border: 0; padding: 0; border-radius: 18px; background: #ddd; }
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease), filter .45s; }
.gallery-item::after { content: "+"; position: absolute; inset: 18px; display: grid; place-items: center; color: #fff; border: 1px solid rgba(255,255,255,.5); border-radius: 13px; background: rgba(7,26,61,.25); backdrop-filter: blur(3px); opacity: 0; transform: scale(.88); transition: .4s var(--ease); font-size: 38px; }
.gallery-item:hover img { transform: scale(1.08); filter: brightness(.8); }
.gallery-item:hover::after { opacity: 1; transform: scale(1); }
.lightbox { position: fixed; inset: 0; z-index: 5000; display: grid; place-items: center; padding: 35px; background: rgba(1,8,22,.92); opacity: 0; visibility: hidden; transition: .35s; }
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox img { max-width: min(1100px, 94vw); max-height: 86vh; object-fit: contain; border-radius: 12px; box-shadow: 0 25px 80px rgba(0,0,0,.5); transform: scale(.9); transition: .4s var(--ease); }
.lightbox.open img { transform: scale(1); }
.lightbox-close { position: absolute; right: 25px; top: 20px; width: 48px; height: 48px; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; color: #fff; background: rgba(255,255,255,.08); font-size: 26px; }

.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.team-role { padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: #fff; text-align: center; transition: .35s; }
.team-role:hover { transform: translateY(-7px); border-color: var(--orange); box-shadow: var(--shadow); }
.team-avatar { width: 78px; height: 78px; display: grid; place-items: center; margin: 0 auto 18px; color: #fff; background: linear-gradient(145deg, var(--blue), var(--navy)); border: 5px solid #eaf0fa; border-radius: 50%; font-size: 22px; font-weight: 900; }
.team-role h3 { margin: 0 0 6px; color: var(--navy); }
.team-role p { margin: 0; color: var(--muted); font-size: 13px; }
.org-chart { display: grid; justify-items: center; gap: 24px; }
.org-node { min-width: 230px; padding: 18px 24px; border-radius: 15px; color: #fff; background: var(--navy); text-align: center; font-weight: 800; box-shadow: var(--shadow); }
.org-node.accent { background: var(--orange); }
.org-line { width: 2px; height: 35px; background: var(--line); }
.org-row { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.org-row::before { content: ""; position: absolute; left: 16%; right: 16%; top: -25px; height: 2px; background: var(--line); }
.org-row .org-node { position: relative; color: var(--navy); background: #fff; border: 1px solid var(--line); }
.org-row .org-node::before { content: ""; position: absolute; left: 50%; top: -25px; width: 2px; height: 25px; background: var(--line); }

.contact-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 38px; }
.contact-info { padding: 38px; color: #fff; border-radius: 25px; background: linear-gradient(145deg, var(--navy), #164393); box-shadow: var(--shadow); }
.contact-info h2 { margin: 0 0 12px; font-size: 34px; }
.contact-info > p { color: rgba(255,255,255,.68); }
.contact-item { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; margin-top: 24px; }
.contact-icon { display: grid; place-items: center; width: 44px; height: 44px; color: #fff; background: rgba(255,255,255,.11); border: 1px solid rgba(255,255,255,.16); border-radius: 12px; font-weight: 900; }
.contact-item b { display: block; margin-bottom: 2px; font-size: 13px; }
.contact-item span, .contact-item a { color: rgba(255,255,255,.7); font-size: 14px; }
.contact-form { padding: 38px; border: 1px solid var(--line); border-radius: 25px; background: #fff; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { display: block; margin-bottom: 7px; color: var(--navy); font-size: 13px; font-weight: 800; }
.form-field input, .form-field textarea, .form-field select { width: 100%; border: 1px solid var(--line); border-radius: 12px; outline: none; padding: 13px 15px; color: var(--ink); background: var(--soft); transition: border-color .25s, box-shadow .25s; }
.form-field textarea { min-height: 125px; resize: vertical; }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--orange); box-shadow: 0 0 0 4px rgba(241,90,36,.1); }
.form-note { margin: 12px 0 0; color: var(--muted); font-size: 12px; }
.map-box { min-height: 380px; display: grid; place-items: center; padding: 40px; text-align: center; color: #fff; background: linear-gradient(rgba(7,26,61,.84), rgba(7,26,61,.9)), url('assets/images/finished-switchgear.webp') center/cover; }
.map-pin { display: grid; place-items: center; width: 80px; height: 80px; margin: 0 auto 20px; color: #fff; background: var(--orange); border: 8px solid rgba(255,255,255,.18); border-radius: 50% 50% 50% 0; transform: rotate(-45deg); }
.map-pin span { transform: rotate(45deg); font-weight: 900; }

.faq-list { max-width: 900px; margin: auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question { width: 100%; display: flex; justify-content: space-between; gap: 20px; padding: 22px 0; border: 0; color: var(--navy); background: transparent; text-align: left; font-weight: 800; }
.faq-question span:last-child { color: var(--orange); font-size: 22px; transition: transform .3s; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .45s var(--ease); }
.faq-answer p { margin: 0; padding: 0 40px 24px 0; color: var(--muted); }
.faq-item.open .faq-question span:last-child { transform: rotate(45deg); }

.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 1200; width: 58px; height: 58px; display: grid; place-items: center; color: #fff; background: #22c55e; border: 4px solid #fff; border-radius: 50%; box-shadow: 0 14px 35px rgba(34,197,94,.35); font-size: 13px; font-weight: 900; animation: waFloat 2.4s ease-in-out infinite; }
.whatsapp-float::before { content: ""; position: absolute; inset: -8px; border: 1px solid rgba(34,197,94,.45); border-radius: 50%; animation: waPulse 2s infinite; }
@keyframes waFloat { 50% { transform: translateY(-6px); } }
@keyframes waPulse { to { transform: scale(1.35); opacity: 0; } }

.site-footer { color: rgba(255,255,255,.7); background: #04112b; }
.footer-top { padding: 76px 0 55px; }
.footer-grid { display: grid; grid-template-columns: 1.35fr .7fr .7fr 1fr; gap: 50px; }
.footer-name { display: inline-flex; flex-direction: column; color: #fff; font-size: 31px; font-weight: 900; line-height: 1.05; letter-spacing: -.035em; }
.footer-name span { margin-top: 8px; color: var(--orange); font-size: 12px; font-weight: 800; line-height: 1.3; letter-spacing: .08em; text-transform: uppercase; }
.footer-brand p { max-width: 360px; margin: 20px 0 0; font-size: 14px; }
.footer-title { margin: 4px 0 20px; color: #fff; font-size: 17px; }
.footer-links { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; font-size: 14px; }
.footer-links a { transition: color .25s, transform .25s; }
.footer-links a:hover { color: var(--orange); transform: translateX(4px); }
.footer-contact { display: grid; gap: 14px; font-size: 14px; }
.footer-bottom { padding: 18px 0; border-top: 1px solid rgba(255,255,255,.1); }
.footer-bottom-inner { display: flex; justify-content: space-between; gap: 18px; font-size: 12px; }

@media (max-width: 1120px) {
  .brand img { width: 134px; height: 90px; }
  .nav-link { padding-inline: 7px; font-size: 13px; }
  .nav-cta { display: none; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.2fr .8fr .8fr; }
  .footer-grid > :last-child { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .section { padding: 82px 0; }
  .topbar .topbar-list:last-child { display: none; }
  .navbar { min-height: 96px; }
  .brand img { width: 130px; height: 86px; }
  .menu-toggle { display: block; flex: 0 0 auto; }
  .nav-menu { position: fixed; z-index: 999; top: 135px; left: 0; right: 0; height: calc(100dvh - 135px); display: block; padding: 22px; overflow-y: auto; background: #fff; opacity: 0; visibility: hidden; transform: translateY(-16px); transition: .35s var(--ease); }
  .nav-menu.open { opacity: 1; visibility: visible; transform: none; }
  .nav-link { width: 100%; justify-content: space-between; padding: 15px 12px; border-bottom: 1px solid var(--line); font-size: 15px; }
  .nav-link::after { display: none; }
  .nav-cta { display: flex; margin: 14px 0 0; }
  .dropdown { position: static; display: none; min-width: 0; padding: 7px 0 7px 16px; border: 0; box-shadow: none; opacity: 1; visibility: visible; transform: none; }
  .has-dropdown.open .dropdown { display: block; }
  .hero { min-height: calc(100dvh - 135px); }
  .hero-grid { grid-template-columns: 1fr; padding-block: 70px 100px; }
  .hero-badge { display: none; }
  .hero::before { background: linear-gradient(90deg, rgba(3,14,38,.93), rgba(7,26,61,.63)); }
  .about-grid, .why-grid, .spec-layout, .contact-grid { grid-template-columns: 1fr; gap: 46px; }
  .spec-layout:nth-child(even) .spec-image { order: 0; }
  .spec-image { height: 430px; min-height: 430px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.15); }
  .product-card, .product-card.wide { grid-column: span 6; }
  .project-strip { grid-template-columns: 1fr 1fr; }
  .process { grid-template-columns: 1fr 1fr; }
  .process-step::after { display: none; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :last-child { grid-column: auto; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1180px); }
  .section { padding: 68px 0; }
  .topbar { display: none; }
  .site-header { top: 0; }
  .navbar { min-height: 96px; }
  .brand img { width: 132px; height: 88px; }
  .nav-menu { top: 96px; height: calc(100dvh - 96px); }
  .hero { min-height: calc(100dvh - 96px); }
  .hero h1 { font-size: clamp(42px, 13vw, 62px); }
  .hero p { font-size: 15px; }
  .hero-actions .btn { width: 100%; }
  .scroll-hint { display: none; }
  .section-head h2 { font-size: 36px; }
  .about-grid { gap: 34px; }
  .image-stack { min-height: 460px; }
  .image-stack .main-image { inset: 0 38px 58px 0; width: calc(100% - 38px); height: calc(100% - 58px); }
  .image-stack .float-image { width: 48%; height: 38%; border-width: 5px; }
  .image-stack .experience-chip { top: 18px; right: 8px; width: 126px; padding: 16px; }
  .service-grid, .service-list-grid, .equipment-grid, .mission-grid, .cert-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .product-card, .product-card.wide { grid-column: 1 / -1; min-height: 380px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat { padding: 24px 18px; }
  .stat strong { font-size: 41px; }
  .feature-list { grid-template-columns: 1fr; }
  .signal-graphic { min-height: 380px; overflow: hidden; }
  .signal-ring:nth-child(3) { width: 380px; height: 380px; }
  .project-strip, .process, .team-grid { grid-template-columns: 1fr; }
  .cta-inner { display: block; }
  .cta-inner .btn { margin-top: 26px; }
  .page-hero { min-height: 390px; }
  .page-hero-content { padding: 70px 0 52px; }
  .page-hero h1 { font-size: 48px; }
  .timeline::before { left: 9px; }
  .timeline-item { display: block; padding-left: 36px; }
  .timeline-item .timeline-card { grid-column: auto !important; }
  .timeline-dot { left: 9px; top: 35px; }
  .service-list-item.has-image { grid-template-columns: 88px 1fr; gap: 13px; }
  .service-list-item.has-image .num { display: none; }
  .service-thumb { width: 88px; height: 82px; border-radius: 11px; }
  .spec-image { height: 360px; min-height: 360px; }
  .equipment-list { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 210px; gap: 10px; }
  .gallery-item.wide { grid-column: span 2; }
  .gallery-item.tall { grid-row: span 2; }
  .org-row { width: 100%; grid-template-columns: 1fr; }
  .org-row::before, .org-row .org-node::before { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field.full { grid-column: auto; }
  .contact-form, .contact-info { padding: 26px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-brand, .footer-grid > :last-child { grid-column: auto; }
  .footer-bottom-inner { display: block; text-align: center; }
  .footer-bottom-inner span { display: block; margin-top: 5px; }
  .cursor-dot, .cursor-ring { display: none; }
}

@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, .reveal-left, .reveal-right { opacity: 1; transform: none; }
}