:root {
  --bg: #050607;
  --bg-soft: #0b0d0f;
  --surface: #111417;
  --surface-2: #171b1e;
  --text: #f5f7f8;
  --muted: #aeb5bb;
  --line: rgba(255,255,255,.11);
  --orange: #ffad08;
  --orange-2: #ff7a00;
  --green: #79bf2b;
  --blue: #27618f;
  --max: 1180px;
  --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 6%, rgba(255,173,8,.11), transparent 25rem),
    radial-gradient(circle at 92% 18%, rgba(121,191,43,.08), transparent 28rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(5,6,7,.87);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-wrap { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; min-width: 190px; }
.brand-word { font-size: 1.48rem; line-height: 1; font-weight: 900; letter-spacing: -.065em; text-transform: uppercase; text-shadow: 0 0 28px rgba(255,173,8,.12); }
.brand-word span { color: var(--orange); }
.nav { display: flex; align-items: center; gap: 6px; }
.nav a { color: #cbd0d4; font-size: .92rem; font-weight: 650; padding: 10px 13px; border-radius: 999px; }
.nav a:hover, .nav a[aria-current="page"] { background: var(--surface-2); color: white; }
.nav-cta { border: 1px solid rgba(255,173,8,.55); color: var(--orange) !important; }
.menu-button { display: none; color: white; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 9px 12px; }
.eyebrow { color: var(--orange); text-transform: uppercase; letter-spacing: .16em; font-size: .78rem; font-weight: 850; }
h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: -.045em; }
h1 { max-width: 900px; font-size: clamp(2.75rem, 7vw, 6.1rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: 1.3rem; }
p { margin: 0; }
.lead { color: #c9cfd3; max-width: 700px; font-size: clamp(1.05rem, 2vw, 1.3rem); }
.hero { min-height: calc(100vh - 84px); display: grid; align-items: center; padding: 76px 0; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr); gap: 54px; align-items: center; }
.hero-copy { display: grid; gap: 26px; }
.hero-intro { width: max-content; max-width: 100%; display: inline-flex; align-items: center; gap: 10px; padding: 8px 12px; border: 1px solid rgba(121,191,43,.28); border-radius: 999px; background: rgba(121,191,43,.065); color: #d5dad3; font-size: .82rem; font-weight: 680; }
.hero-pulse { width: 8px; height: 8px; flex: 0 0 auto; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(121,191,43,.12); }
.accent { color: var(--orange); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { min-height: 50px; padding: 13px 21px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; font-weight: 780; border: 1px solid transparent; }
.button-primary { background: linear-gradient(135deg, var(--orange), var(--orange-2)); color: #121212; box-shadow: 0 15px 45px rgba(255,139,0,.2); }
.button-secondary { background: rgba(255,255,255,.04); border-color: var(--line); }
.button:hover { transform: translateY(-1px); }
.hero-mark { position: relative; min-height: 430px; display: grid; place-items: center; }
.hero-mark::before { content: ""; position: absolute; width: 88%; height: 84%; border: 1px solid rgba(255,173,8,.4); border-radius: 28px; transform: rotate(3deg); box-shadow: 0 0 90px rgba(255,173,8,.12); }
.hero-mark::after { content: ""; position: absolute; z-index: 3; left: 8%; right: 8%; bottom: 7%; height: 3px; background: linear-gradient(90deg, var(--green), var(--orange)); border-radius: 999px; }
.hero-logo { position: relative; z-index: 2; width: min(118%, 540px); max-width: none; filter: drop-shadow(0 30px 45px rgba(0,0,0,.6)); }
.hero-photo { position: relative; z-index: 2; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 26px; border: 1px solid rgba(255,255,255,.13); box-shadow: 0 30px 70px rgba(0,0,0,.48); }
.hero-photo-label { position: absolute; z-index: 4; left: 28px; right: 28px; bottom: 28px; padding: 17px 18px; border-radius: 15px; background: rgba(5,6,7,.8); border: 1px solid rgba(255,255,255,.15); backdrop-filter: blur(14px); display: grid; gap: 3px; }
.hero-photo-label small { color: var(--orange); font-size: .7rem; font-weight: 850; letter-spacing: .14em; }
.hero-photo-label strong { color: white; font-size: .95rem; }
.microproof { display: flex; flex-wrap: wrap; gap: 18px 32px; padding-top: 8px; color: var(--muted); font-size: .92rem; }
.microproof strong { color: white; display: block; font-size: 1.1rem; }
.expertise-strip { border-block: 1px solid var(--line); background: rgba(255,255,255,.022); }
.expertise-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.expertise-item { padding: 23px 22px; border-left: 1px solid var(--line); }
.expertise-item:last-child { border-right: 1px solid var(--line); }
.expertise-item strong { display: block; color: white; font-size: 1rem; }
.expertise-item span { color: var(--muted); font-size: .88rem; }
section { padding: 100px 0; }
.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: end; margin-bottom: 42px; }
.section-head p { color: var(--muted); max-width: 590px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { min-height: 250px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.015)); display: grid; align-content: space-between; gap: 30px; transition: transform .2s ease, border-color .2s ease; }
.card:hover { transform: translateY(-4px); border-color: rgba(255,173,8,.4); }
.card-index { color: var(--orange); font-weight: 850; font-size: .83rem; letter-spacing: .14em; }
.card p { color: var(--muted); margin-top: 12px; }
.process { background: #090b0c; border-block: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: step; }
.step { position: relative; padding: 28px 28px 28px 0; border-top: 1px solid var(--line); }
.step::before { counter-increment: step; content: "0" counter(step); color: var(--orange); font-weight: 850; }
.step:not(:last-child)::after { content: ""; position: absolute; right: 22px; top: 38px; width: 38px; height: 1px; background: var(--line); }
.step h3 { margin: 26px 0 10px; }
.step p { color: var(--muted); font-size: .95rem; }
.cta-band { padding: 42px; border-radius: 28px; background: linear-gradient(110deg, #17130a, #101716); border: 1px solid rgba(255,173,8,.25); display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.cta-band p { color: var(--muted); margin-top: 10px; }
.page-hero { padding: 100px 0 70px; border-bottom: 1px solid var(--line); }
.page-hero .lead { margin-top: 24px; }
.feature-list { display: grid; gap: 12px; margin-top: 20px; padding: 0; list-style: none; color: #cbd0d4; }
.feature-list li { padding-left: 22px; position: relative; }
.feature-list li::before { content: ""; position: absolute; left: 0; top: .65em; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.service-detail { display: grid; grid-template-columns: .75fr 1.25fr; gap: 60px; padding: 34px 0; border-top: 1px solid var(--line); }
.service-detail p { color: var(--muted); }
.project-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.project-card { min-height: 330px; padding: 32px; border-radius: 26px; border: 1px solid var(--line); background: var(--surface); display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; position: relative; }
.project-card::after { content: ""; position: absolute; width: 160px; height: 160px; right: -65px; bottom: -65px; border: 28px solid rgba(255,173,8,.08); border-radius: 50%; }
.project-card:nth-child(2)::after, .project-card:nth-child(3)::after { border-color: rgba(121,191,43,.08); }
.project-card p { color: var(--muted); max-width: 520px; margin-top: 12px; }
.tag { align-self: flex-start; border: 1px solid var(--line); border-radius: 999px; padding: 7px 11px; color: #d9dcdf; font-size: .82rem; }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.project-slot { min-height: 410px; color: inherit; border-radius: 24px; border: 1px solid var(--line); background: linear-gradient(150deg, #121518, #0b0d0e); overflow: hidden; display: grid; grid-template-rows: 230px 1fr; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.project-slot:hover { transform: translateY(-3px); border-color: rgba(255,173,8,.35); }
.project-slot:focus-visible { outline: 3px solid rgba(255,173,8,.72); outline-offset: 4px; }
.project-slot-media { position: relative; display: grid; place-items: center; background: repeating-linear-gradient(135deg, rgba(255,255,255,.025) 0 1px, transparent 1px 16px), radial-gradient(circle at 50% 100%, rgba(255,173,8,.11), transparent 65%); border-bottom: 1px solid var(--line); }
.project-slot-media::before { content: "+"; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; border: 1px solid rgba(255,173,8,.45); color: var(--orange); font-size: 2rem; font-weight: 300; }
.project-slot-media span { position: absolute; left: 18px; top: 16px; color: #8d959b; font-size: .76rem; letter-spacing: .12em; }
.project-slot-photo { place-items: stretch; }
.project-slot-photo::before { display: none; }
.project-slot-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.project-slot:hover .project-slot-photo img { transform: scale(1.025); }
.project-slot-photo span { color: white; padding: 6px 9px; border-radius: 999px; background: rgba(5,6,7,.76); backdrop-filter: blur(8px); }
.project-slot-body { padding: 24px; display: grid; gap: 12px; align-content: start; }
.project-slot-body p { color: var(--muted); font-size: .93rem; }
.project-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.project-meta span { padding: 5px 9px; border-radius: 999px; background: rgba(255,255,255,.045); color: #9ea6ac; font-size: .76rem; }
.portfolio-note { margin-top: 24px; padding: 22px 24px; border-left: 3px solid var(--orange); background: rgba(255,173,8,.055); color: #ccd1d5; }
.portfolio-strip { padding-top: 80px; }
.portfolio-strip .project-slot { min-height: 360px; grid-template-rows: 205px 1fr; }
.project-map-section { padding-bottom: 0; }
.project-map { position: relative; width: 100%; min-height: 600px; overflow: hidden; border-block: 1px solid var(--line); background: #090d11; isolation: isolate; }
.project-map::after { content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none; box-shadow: inset 0 55px 75px rgba(4,6,7,.22), inset 0 -45px 70px rgba(4,6,7,.25); }
.project-map-canvas { position: absolute; inset: 0; z-index: 1; }
.project-map-loading { position: absolute; inset: 0; z-index: 4; display: grid; place-items: center; color: #8f989f; background: #090d11; font-size: .9rem; pointer-events: none; }
.project-map.is-ready .project-map-loading { display: none; }
.project-map-count { position: absolute; z-index: 3; left: max(20px, calc((100vw - var(--max)) / 2)); bottom: 24px; display: flex; align-items: baseline; gap: 10px; padding: 11px 14px; border: 1px solid rgba(255,255,255,.14); background: rgba(7,10,12,.88); backdrop-filter: blur(12px); }
.project-map-count strong { color: var(--orange); font-size: 1.05rem; }
.project-map-count span { color: #bdc5ca; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }
.energovolt-map-marker { width: 22px; height: 22px; padding: 0; border: 4px solid #080b0d; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 2px rgba(255,173,8,.52), 0 0 0 10px rgba(255,173,8,.12); cursor: pointer; transition: transform .2s ease, box-shadow .2s ease; }
.energovolt-map-marker:hover, .energovolt-map-marker:focus-visible { transform: scale(1.18); box-shadow: 0 0 0 2px #ffd06b, 0 0 0 13px rgba(255,173,8,.16); outline: none; }
.project-map .maplibregl-ctrl-bottom-right { right: max(12px, calc((100vw - var(--max)) / 2)); bottom: 12px; }
.project-map .maplibregl-ctrl-group { border-radius: 0; background: rgba(7,10,12,.9); box-shadow: 0 0 0 1px rgba(255,255,255,.14); }
.project-map .maplibregl-ctrl-group button { background: transparent; }
.project-map .maplibregl-ctrl-icon { filter: invert(1); opacity: .78; }
.project-map .maplibregl-ctrl-attrib { color: #9ca5ab; background: rgba(7,10,12,.82); }
.project-map .maplibregl-ctrl-attrib a { color: #cbd2d6; }
.project-map .maplibregl-popup { z-index: 5; }
.project-map .maplibregl-popup-content { min-width: 260px; padding: 0; border: 1px solid rgba(255,173,8,.35); border-radius: 0; color: white; background: #090c0e; box-shadow: 0 22px 65px rgba(0,0,0,.6); }
.project-map .maplibregl-popup-tip { border-top-color: #090c0e; }
.project-map .maplibregl-popup-close-button { top: 8px; right: 8px; width: 30px; height: 30px; color: #b9c0c5; font-size: 1.2rem; }
.project-map-popup { padding: 18px; display: grid; gap: 8px; }
.project-map-popup small { color: var(--orange); font-size: .68rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.project-map-popup strong { padding-right: 24px; font-size: 1.15rem; }
.project-map-popup span { color: #aeb6bc; font-size: .85rem; }
.project-map-popup a { margin-top: 5px; color: var(--orange); font-size: .82rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.featured-project { scroll-margin-top: 112px; overflow: hidden; border: 1px solid var(--line); border-radius: 28px; background: linear-gradient(145deg, #141719, #090b0c); display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(340px, .75fr); transition: border-color .35s ease, box-shadow .35s ease; }
.project-detail-list { display: grid; gap: 28px; }
.featured-project:target { border-color: rgba(255,173,8,.72); box-shadow: 0 0 0 4px rgba(255,173,8,.08), 0 28px 90px rgba(0,0,0,.35); }
.featured-project-image { width: 100%; height: 100%; min-height: 420px; max-height: 500px; object-fit: cover; }
.featured-project-body { padding: clamp(26px, 3vw, 40px); display: grid; grid-template-columns: 1fr; gap: 28px; align-content: center; }
.featured-project-body h3 { margin-top: 10px; font-size: clamp(1.65rem, 3vw, 2.45rem); }
.featured-project-body p { margin-top: 10px; color: var(--muted); }
.project-facts { display: grid; grid-template-columns: 1fr; gap: 10px; }
.project-facts div { min-height: 92px; padding: 15px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.025); }
.project-facts small { display: block; color: var(--muted); font-size: .76rem; margin-bottom: 7px; }
.project-facts strong { display: block; color: white; font-size: .95rem; line-height: 1.3; }
.split-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: start; }
.split-copy { display: grid; gap: 20px; }
.split-copy p { color: var(--muted); }
.benefit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.benefit { min-height: 175px; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.025); }
.benefit span { color: var(--orange); font-size: .78rem; font-weight: 850; letter-spacing: .12em; }
.benefit h3 { margin: 24px 0 8px; }
.benefit p { color: var(--muted); font-size: .9rem; }
.spec-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 38px; }
.spec { padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.022); }
.spec strong { display: block; color: var(--orange); margin-bottom: 6px; }
.spec span { color: var(--muted); font-size: .88rem; }
.faq-list { display: grid; gap: 10px; max-width: 900px; margin: 36px auto 0; }
.faq-list details { border: 1px solid var(--line); border-radius: 16px; background: var(--surface); padding: 0 22px; }
.faq-list summary { cursor: pointer; color: white; font-weight: 750; padding: 20px 32px 20px 0; position: relative; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 0; color: var(--orange); font-size: 1.35rem; font-weight: 400; }
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p { color: var(--muted); padding: 0 0 20px; }
.brief-list { display: grid; gap: 10px; margin: 22px 0 0; padding: 0; list-style: none; }
.brief-list li { display: grid; grid-template-columns: 30px 1fr; gap: 12px; color: #c9cfd3; }
.brief-list li span { width: 26px; height: 26px; border-radius: 8px; background: rgba(121,191,43,.12); color: var(--green); display: grid; place-items: center; font-size: .8rem; font-weight: 850; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: start; }
.about-copy { display: grid; gap: 22px; }
.about-copy p { color: var(--muted); }
.values { display: grid; gap: 12px; }
.value { padding: 20px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 90px 1fr; gap: 18px; }
.value span { color: var(--orange); font-weight: 850; }
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; }
.contact-links { display: grid; gap: 12px; margin-top: 30px; }
.contact-link { padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.contact-link small { display: block; color: var(--muted); margin-bottom: 4px; }
.contact-link strong { overflow-wrap: anywhere; }
.contact-panel { padding: 34px; border-radius: 26px; background: linear-gradient(145deg, #15191c, #0b0d0e); border: 1px solid var(--line); }
.contact-panel p { color: var(--muted); margin: 12px 0 26px; }
.contact-actions { display: grid; gap: 12px; }
.schedule-card { margin-top: 18px; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.025); }
.schedule-card .eyebrow { display: block; margin-bottom: 13px; }
.schedule-card div { display: flex; justify-content: space-between; gap: 18px; padding: 9px 0; border-top: 1px solid var(--line); }
.schedule-card div span { color: var(--muted); }
.social-block { margin-top: 24px; }
.social-links { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 12px; }
.social-links a { padding: 9px 13px; border: 1px solid var(--line); border-radius: 999px; color: #d8dde0; background: var(--surface); }
.social-links a:hover { color: var(--orange); border-color: rgba(255,173,8,.45); }
.offer-form { display: grid; gap: 16px; }
.offer-form label { display: grid; gap: 7px; color: #e9ecee; font-size: .9rem; font-weight: 700; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.offer-form input, .offer-form select, .offer-form textarea { width: 100%; color: white; background: #080a0b; border: 1px solid rgba(255,255,255,.16); border-radius: 12px; padding: 13px 14px; outline: none; }
.offer-form textarea { resize: vertical; min-height: 120px; }
.offer-form input:focus, .offer-form select:focus, .offer-form textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,173,8,.12); }
.offer-form .button { width: 100%; margin-top: 4px; }
.form-note { color: var(--muted); text-align: center; }
.location-section { padding-top: 0; }
.map-frame { overflow: hidden; border: 1px solid var(--line); border-radius: 24px; min-height: 420px; background: var(--surface); }
.map-frame iframe { display: block; width: 100%; height: 420px; border: 0; filter: grayscale(.2) contrast(1.05); }
.quick-contact { position: fixed; z-index: 50; right: 22px; bottom: 22px; display: grid; justify-items: end; gap: 10px; }
.quick-contact-toggle { width: 58px; height: 58px; display: grid; place-items: center; padding: 0; border: 1px solid rgba(255,173,8,.65); border-radius: 50%; color: #111; background: linear-gradient(135deg, var(--orange), var(--orange-2)); box-shadow: 0 16px 44px rgba(0,0,0,.52), 0 0 0 6px rgba(255,173,8,.08); font-weight: 900; cursor: pointer; animation: quick-contact-pulse 3.6s ease-in-out infinite; }
.quick-contact-toggle svg { width: 27px; height: 27px; transform-origin: center; animation: quick-contact-bolt 3.6s ease-in-out infinite; }
.quick-contact-toggle:hover { transform: translateY(-2px) scale(1.03); }
.quick-contact-toggle[aria-expanded="true"], .quick-contact-toggle[aria-expanded="true"] svg { animation: none; }
@keyframes quick-contact-pulse {
  0%, 58%, 100% { transform: translateY(0) scale(1); box-shadow: 0 16px 44px rgba(0,0,0,.52), 0 0 0 6px rgba(255,173,8,.08); }
  68% { transform: translateY(-3px) scale(1.06); box-shadow: 0 18px 48px rgba(0,0,0,.56), 0 0 0 12px rgba(255,173,8,.14); }
  78% { transform: translateY(0) scale(1); box-shadow: 0 16px 44px rgba(0,0,0,.52), 0 0 0 6px rgba(255,173,8,.08); }
}
@keyframes quick-contact-bolt {
  0%, 58%, 78%, 100% { transform: rotate(0deg) scale(1); }
  64% { transform: rotate(-8deg) scale(1.08); }
  70% { transform: rotate(7deg) scale(1.12); }
  75% { transform: rotate(-3deg) scale(1.05); }
}
.quick-contact-panel { width: min(330px, calc(100vw - 28px)); padding: 17px; border: 1px solid rgba(255,255,255,.15); border-radius: 22px; background: rgba(9,11,12,.98); box-shadow: 0 22px 65px rgba(0,0,0,.62); backdrop-filter: blur(18px); }
.quick-contact-panel[hidden] { display: none; }
.quick-contact-heading { display: grid; gap: 3px; margin-bottom: 14px; }
.quick-contact-heading strong { font-size: 1.05rem; }
.quick-contact-heading small { color: var(--muted); font-size: .8rem; line-height: 1.4; }
.quick-contact-call { min-height: 58px; display: flex; align-items: center; justify-content: center; gap: 10px; padding: 10px 13px; border-radius: 14px; background: linear-gradient(135deg, var(--orange), var(--orange-2)); color: #111; }
.quick-contact-call svg { width: 20px; height: 20px; }
.quick-contact-call strong { font-size: 1.02rem; }
.quick-contact-channels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 15px 0 12px; }
.quick-contact-channels a { display: grid; justify-items: center; color: var(--muted); }
.quick-contact-channels a > span { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 50%; background: rgba(255,255,255,.055); border: 1px solid var(--line); color: white; font-weight: 900; font-size: 1rem; }
.quick-contact-channels svg { width: 22px; height: 22px; }
.quick-contact-channels a:hover > span { transform: translateY(-2px); border-color: currentColor; }
.quick-contact-channels .is-whatsapp > span { color: #4fd56b; }
.quick-contact-channels .is-viber > span { color: #a88cff; }
.quick-contact-channels .is-telegram > span { color: #69bfff; }
.quick-contact-caption { color: var(--muted); text-align: center; font-size: .76rem; }
.site-footer { border-top: 1px solid var(--line); padding: 46px 0 24px; background: #030404; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .9fr; gap: 50px; }
.footer-brand p { color: var(--muted); max-width: 420px; margin-top: 14px; }
.footer-col { display: grid; align-content: start; gap: 9px; color: var(--muted); }
.footer-col strong { color: white; margin-bottom: 6px; }
.footer-address { color: var(--muted); text-decoration: underline; text-decoration-color: rgba(255, 164, 36, .45); text-underline-offset: 4px; }
.footer-address:hover { color: var(--orange); text-decoration-color: var(--orange); }
.footer-map { width: 100%; max-width: 340px; margin-top: 8px; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: #0b0d0e; }
.footer-map iframe { display: block; width: 100%; height: 150px; border: 0; filter: saturate(.78) contrast(1.04); }
.footer-map-open { display: flex; min-height: 46px; align-items: center; justify-content: center; padding: 10px 14px; color: #090b0c; background: var(--orange); font-weight: 800; text-align: center; }
.footer-map-open:hover { background: #ffb445; color: #090b0c; }
.footer-bottom { margin-top: 38px; padding-top: 20px; border-top: 1px solid var(--line); color: #7f878d; font-size: .86rem; display: flex; justify-content: space-between; gap: 20px; }
@media (max-width: 900px) {
  .menu-button { display: inline-flex; }
  .nav { display: none; position: absolute; top: 84px; left: 20px; right: 20px; padding: 14px; background: #0c0e10; border: 1px solid var(--line); border-radius: 18px; flex-direction: column; align-items: stretch; box-shadow: 0 24px 60px rgba(0,0,0,.45); }
  .nav.open { display: flex; }
  .nav a { padding: 12px 14px; }
  .hero-grid, .section-head, .about-grid, .contact-grid, .split-section, .featured-project, .featured-project-body { grid-template-columns: 1fr; }
  .featured-project-image { height: auto; min-height: 0; max-height: none; aspect-ratio: 16 / 9; }
  .project-facts { grid-template-columns: repeat(3, 1fr); }
  .hero { min-height: auto; }
  .hero-mark { min-height: 330px; order: -1; }
  .hero-grid { gap: 34px; }
  .hero-logo { width: min(100%, 440px); }
  .cards { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .expertise-grid, .spec-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .service-detail { grid-template-columns: 1fr; gap: 16px; }
  .project-map { min-height: 520px; }
}
@media (max-width: 620px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .nav-wrap { min-height: 72px; }
  .brand-word { font-size: 1.28rem; }
  .nav { top: 72px; left: 14px; right: 14px; }
  .hero { padding: 42px 0 68px; }
  .hero-grid { gap: 22px; }
  .hero-mark { min-height: 280px; }
  .hero-mark::before { width: 260px; }
  .hero-logo { width: min(100%, 330px); }
  .hero-photo-label { left: 18px; right: 18px; bottom: 22px; padding: 13px 14px; }
  h1 { font-size: clamp(2.45rem, 13vw, 4rem); }
  section { padding: 72px 0; }
  .page-hero { padding: 66px 0 48px; }
  .cards, .project-grid, .portfolio-grid, .steps, .footer-grid, .benefit-grid, .expertise-grid, .spec-grid { grid-template-columns: 1fr; }
  .project-facts { grid-template-columns: 1fr; }
  .featured-project-body { padding: 22px; gap: 26px; }
  .project-map { min-height: 440px; }
  .project-map-count { left: 12px; bottom: 12px; }
  .project-map-count span { display: none; }
  .expertise-item { border-left: 0; border-bottom: 1px solid var(--line); padding-inline: 0; }
  .expertise-item:last-child { border-right: 0; border-bottom: 0; }
  .card { min-height: 220px; }
  .step:not(:last-child)::after { display: none; }
  .cta-band { padding: 28px; align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .form-row { grid-template-columns: 1fr; }
  .map-frame, .map-frame iframe { min-height: 340px; height: 340px; }
  .quick-contact { right: 14px; bottom: 14px; }
  .quick-contact-toggle { width: 54px; height: 54px; }
  .footer-bottom { flex-direction: column; }
  .footer-map { max-width: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}