:root {
  --black: #050505;
  --black-2: #0a0a0a;
  --panel: #101010;
  --panel-2: #151515;
  --white: #ffffff;
  --muted: #a9a9a9;
  --muted-2: #777777;
  --green: #a8ff00;
  --green-2: #86d800;
  --line: rgba(255,255,255,.12);
  --line-strong: rgba(255,255,255,.22);
  --container: 1180px;
  --radius: 20px;
  --shadow: 0 24px 80px rgba(0,0,0,.32);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--black); }
body {
  margin: 0;
  min-width: 320px;
  color: var(--white);
  background: var(--black);
  font-family: "Rajdhani", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
.container { width: min(100% - 40px, var(--container)); margin-inline: auto; }
.section { padding: 110px 0; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 9999; padding: 10px 14px; background: var(--green); color: #050505; border-radius: 8px; font-weight: 700; }
.skip-link:focus { top: 16px; }
.eyebrow { color: var(--green); font-family: "Orbitron", sans-serif; font-size: .72rem; font-weight: 700; letter-spacing: .18em; }
h1,h2,h3 { margin: 0; font-family: "Orbitron", sans-serif; line-height: 1.15; }
h1 { font-size: clamp(2.7rem, 6vw, 5.8rem); letter-spacing: -.04em; }
h1 strong { color: var(--green); }
h2 { font-size: clamp(2rem, 4vw, 3.6rem); letter-spacing: -.03em; }
h3 { font-size: 1.12rem; }
p { margin: 0; }
.button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 22px; border: 1px solid transparent; border-radius: 11px; font-weight: 700; letter-spacing: .02em; transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:focus-visible, a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid rgba(168,255,0,.46); outline-offset: 4px; }
.button-primary { background: var(--green); color: #050505; border-color: var(--green); }
.button-primary:hover { background: #b6ff27; }
.button-ghost { border-color: var(--line-strong); background: rgba(255,255,255,.03); }
.button-ghost:hover { border-color: var(--green); background: rgba(168,255,0,.06); }
.button-full { width: 100%; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 1000; height: 82px; border-bottom: 1px solid transparent; transition: background .25s ease, border-color .25s ease, height .25s ease; }
.site-header.scrolled { height: 70px; background: rgba(5,5,5,.88); border-color: var(--line); backdrop-filter: blur(18px); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { width: 230px; flex: 0 0 auto; }
.brand img { width: 100%; }
.main-nav { display: flex; align-items: center; gap: 28px; font-weight: 600; }
.main-nav a { color: #ddd; font-size: .95rem; }
.main-nav a:hover { color: var(--green); }
.main-nav .nav-cta { padding: 10px 16px; border: 1px solid rgba(168,255,0,.55); border-radius: 9px; color: var(--green); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); }
.menu-toggle span { width: 20px; height: 2px; display: block; margin: 5px auto; background: #fff; transition: transform .2s ease, opacity .2s ease; }

.section-grid {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px),
    radial-gradient(circle at 73% 35%, rgba(168,255,0,.11), transparent 27%),
    linear-gradient(180deg, #090b07 0%, #050505 72%);
  background-size: 44px 44px, 44px 44px, auto, auto;
}
.hero { min-height: 780px; padding: 150px 0 90px; display: flex; align-items: center; }
.hero::after { content:""; position:absolute; left:0; right:0; bottom:0; height:1px; background:linear-gradient(90deg, transparent, rgba(168,255,0,.75), transparent); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.06fr .94fr; align-items: center; gap: 70px; }
.hero-copy > p { max-width: 700px; margin-top: 24px; color: #c0c0c0; font-size: 1.2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); }
.hero-points span { color: #b9b9b9; font-size: .9rem; }
.hero-points b { margin-right: 8px; color: var(--green); font-family: "Orbitron", sans-serif; font-size: .72rem; }
.hero-visual { position: relative; }
.visual-frame { position: relative; overflow: hidden; aspect-ratio: 4/5; border: 1px solid var(--line-strong); border-radius: 28px; background: #0b0b0b; box-shadow: var(--shadow); }
.visual-frame::before { content:""; position:absolute; inset:18px; z-index:2; pointer-events:none; border:1px solid rgba(168,255,0,.22); border-radius:20px; }
.visual-frame img { width:100%; height:100%; object-fit:cover; filter:saturate(.92) contrast(1.05); }
.visual-frame::after { content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(0,0,0,.08), transparent 45%, rgba(0,0,0,.55)); }
.visual-tag { position:absolute; z-index:3; padding:8px 12px; border:1px solid rgba(255,255,255,.17); border-radius:8px; background:rgba(5,5,5,.78); backdrop-filter:blur(10px); font-family:"Orbitron", sans-serif; font-size:.58rem; letter-spacing:.12em; }
.tag-top { top:34px; left:34px; color:var(--green); }
.tag-bottom { right:34px; bottom:34px; }

.trust-strip { border-bottom:1px solid var(--line); background:#090909; }
.trust-items { min-height:76px; display:flex; align-items:center; justify-content:center; gap:24px; color:#bcbcbc; font-family:"Orbitron",sans-serif; font-size:.68rem; letter-spacing:.11em; overflow:hidden; }
.trust-items i { width:4px; height:4px; border-radius:50%; background:var(--green); flex:0 0 auto; }

.section-heading { display:grid; grid-template-columns:1.2fr .8fr; align-items:end; gap:80px; margin-bottom:46px; }
.section-heading h2 { margin-top:10px; }
.section-heading > p { color:var(--muted); font-size:1.05rem; }
.services-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.service-card { min-height:270px; padding:28px; border:1px solid var(--line); border-radius:var(--radius); background:linear-gradient(180deg,#111,#0c0c0c); transition:transform .25s ease,border-color .25s ease; }
.service-card:hover { transform:translateY(-6px); border-color:rgba(168,255,0,.45); }
.service-icon { width:44px; height:44px; display:grid; place-items:center; margin-bottom:54px; border:1px solid rgba(168,255,0,.42); border-radius:10px; color:var(--green); font-family:"Orbitron",sans-serif; font-size:.7rem; }
.service-card h3 { margin-bottom:14px; }
.service-card p { color:var(--muted); font-size:.98rem; }

.section-dark { background:#0a0a0a; border-block:1px solid var(--line); }
.process-layout { display:grid; grid-template-columns:.85fr 1.15fr; gap:90px; }
.process-intro { position:sticky; top:110px; align-self:start; }
.process-intro h2 { margin-top:12px; }
.process-intro p { margin-top:20px; max-width:520px; color:var(--muted); }
.text-link { display:inline-flex; align-items:center; gap:14px; margin-top:26px; color:var(--green); font-weight:700; }
.text-link span { transition:transform .2s ease; }
.text-link:hover span { transform:translateX(6px); }
.process-list { margin:0; padding:0; list-style:none; border-top:1px solid var(--line); }
.process-list li { display:grid; grid-template-columns:72px 1fr; gap:28px; padding:34px 0; border-bottom:1px solid var(--line); }
.process-list li > span { color:var(--green); font-family:"Orbitron",sans-serif; font-size:.85rem; }
.process-list h3 { margin-bottom:8px; }
.process-list p { color:var(--muted); }

.projects-grid { display:grid; grid-template-columns:repeat(12,1fr); gap:16px; }
.project-card { position:relative; min-height:430px; overflow:hidden; grid-column:span 5; border:1px solid var(--line); border-radius:var(--radius); background:#111; }
.project-large { grid-column:span 7; min-height:610px; }
.project-wide { grid-column:span 5; min-height:610px; }
.project-card img { width:100%; height:100%; object-fit:cover; transition:transform .55s ease; }
.project-card:hover img { transform:scale(1.035); }
.project-card::after { content:""; position:absolute; inset:0; background:linear-gradient(180deg,transparent 35%,rgba(0,0,0,.9)); }
.project-overlay { position:absolute; z-index:2; left:24px; right:24px; bottom:24px; }
.project-overlay span { color:var(--green); font-family:"Orbitron",sans-serif; font-size:.62rem; letter-spacing:.14em; }
.project-overlay h3 { margin-top:7px; font-size:1.18rem; }

.section-about { background:linear-gradient(135deg,#050505 0%,#0a0d07 100%); border-top:1px solid var(--line); }
.about-grid { display:grid; grid-template-columns:.78fr 1.22fr; gap:80px; align-items:center; }
.about-brand { padding:34px; border:1px solid var(--line); border-radius:28px; background:#000; }
.about-brand img { width:100%; border-radius:18px; }
.about-copy h2 { margin-top:12px; }
.about-copy > p { margin-top:22px; color:var(--muted); font-size:1.08rem; }
.about-values { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-top:34px; }
.about-values div { padding-top:18px; border-top:2px solid var(--green); }
.about-values strong,.about-values span { display:block; }
.about-values strong { font-family:"Orbitron",sans-serif; font-size:.85rem; }
.about-values span { margin-top:8px; color:var(--muted); font-size:.9rem; }

.faq-section { background:#070707; }
.faq-grid { display:grid; grid-template-columns:.75fr 1.25fr; gap:90px; }
.faq-intro h2 { margin-top:12px; }
.faq-intro p { margin-top:18px; color:var(--muted); }
.faq-list details { border-bottom:1px solid var(--line); }
.faq-list details:first-child { border-top:1px solid var(--line); }
.faq-list summary { position:relative; padding:24px 46px 24px 0; cursor:pointer; list-style:none; font-family:"Orbitron",sans-serif; font-size:.98rem; }
.faq-list summary::-webkit-details-marker { display:none; }
.faq-list summary::after { content:"+"; position:absolute; right:8px; top:20px; color:var(--green); font-size:1.6rem; font-family:Arial,sans-serif; font-weight:300; }
.faq-list details[open] summary::after { content:"−"; }
.faq-list details p { padding:0 40px 24px 0; color:var(--muted); }

.contact-section { position:relative; overflow:hidden; background:radial-gradient(circle at 10% 10%,rgba(168,255,0,.09),transparent 30%),#0a0a0a; border-top:1px solid var(--line); }
.contact-grid { display:grid; grid-template-columns:.9fr 1.1fr; gap:80px; align-items:start; }
.contact-copy h2 { margin-top:12px; }
.contact-copy > p { margin-top:20px; color:var(--muted); }
.contact-direct { display:grid; gap:14px; margin-top:34px; }
.contact-direct a,.contact-direct div { padding:16px 0; border-bottom:1px solid var(--line); }
.contact-direct span,.contact-direct strong { display:block; }
.contact-direct span { color:var(--green); font-family:"Orbitron",sans-serif; font-size:.62rem; letter-spacing:.1em; }
.contact-direct strong { margin-top:5px; font-size:1.05rem; }
.contact-form { display:grid; gap:16px; padding:30px; border:1px solid var(--line); border-radius:24px; background:rgba(16,16,16,.96); box-shadow:var(--shadow); }
.contact-form label { display:grid; gap:8px; color:#ddd; font-weight:600; }
.contact-form input,.contact-form textarea,.contact-form select { width:100%; border:1px solid var(--line); border-radius:10px; padding:13px 14px; color:#fff; background:#090909; outline:none; }
.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus { border-color:var(--green); box-shadow:0 0 0 3px rgba(168,255,0,.1); }
.contact-form textarea { resize:vertical; min-height:130px; }
.contact-form small { color:var(--muted-2); text-align:center; }

.site-footer { padding:70px 0 24px; border-top:1px solid var(--line); background:#030303; }
.footer-grid { display:grid; grid-template-columns:1.45fr repeat(3,.65fr); gap:50px; }
.footer-brand img { width:270px; }
.footer-brand p { margin-top:16px; max-width:360px; color:var(--muted); }
.footer-links { display:flex; flex-direction:column; align-items:flex-start; gap:10px; }
.footer-links h3 { margin-bottom:8px; color:var(--green); font-size:.72rem; letter-spacing:.1em; }
.footer-links a { color:#aaa; font-size:.92rem; }
.footer-links a:hover { color:#fff; }
.footer-bottom { display:flex; justify-content:space-between; gap:20px; margin-top:50px; padding-top:20px; border-top:1px solid var(--line); color:#666; font-size:.82rem; }
.whatsapp-float { position:fixed; right:22px; bottom:22px; z-index:900; width:58px; height:58px; display:grid; place-items:center; border-radius:50%; color:#050505; background:var(--green); box-shadow:0 14px 34px rgba(0,0,0,.4); transition:transform .2s ease; }
.whatsapp-float:hover { transform:translateY(-4px) scale(1.03); }
.whatsapp-float svg { width:28px; height:28px; fill:currentColor; }

.reveal { opacity:0; transform:translateY(22px); transition:opacity .6s ease,transform .6s ease; }
.reveal.visible { opacity:1; transform:none; }

@media (max-width: 1024px) {
  .main-nav { gap:18px; }
  .hero-grid,.about-grid,.contact-grid { gap:46px; }
  .services-grid { grid-template-columns:repeat(2,1fr); }
  .project-card { grid-column:span 6; }
  .project-large,.project-wide { grid-column:span 6; min-height:520px; }
  .footer-grid { grid-template-columns:1.2fr repeat(3,.6fr); gap:30px; }
}
@media (max-width: 860px) {
  .site-header { height:70px; }
  .brand { width:190px; }
  .menu-toggle { display:block; }
  .main-nav { position:fixed; inset:70px 0 auto; display:grid; gap:0; padding:12px 20px 24px; background:rgba(5,5,5,.98); border-bottom:1px solid var(--line); transform:translateY(-140%); transition:transform .25s ease; }
  .main-nav.open { transform:none; }
  .main-nav a { padding:15px 2px; border-bottom:1px solid var(--line); }
  .main-nav .nav-cta { margin-top:10px; padding:13px 14px; text-align:center; border:1px solid var(--green); }
  .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 { min-height:auto; padding-top:120px; }
  .hero-grid { grid-template-columns:1fr; }
  .hero-copy { text-align:center; }
  .hero-copy > p { margin-inline:auto; }
  .hero-actions,.hero-points { justify-content:center; }
  .hero-visual { width:min(100%,560px); margin-inline:auto; }
  .section-heading,.process-layout,.faq-grid,.contact-grid { grid-template-columns:1fr; gap:38px; }
  .process-intro { position:static; }
  .about-grid { grid-template-columns:1fr; }
  .about-brand { width:min(100%,520px); margin-inline:auto; }
  .footer-grid { grid-template-columns:1fr 1fr; }
}
@media (max-width: 620px) {
  body { font-size:17px; }
  .container { width:min(100% - 28px,var(--container)); }
  .section { padding:78px 0; }
  h1 { font-size:clamp(2.45rem,13vw,4rem); }
  h2 { font-size:clamp(1.9rem,9vw,2.8rem); }
  .hero { padding:110px 0 68px; }
  .hero-actions { display:grid; }
  .hero-actions .button { width:100%; }
  .hero-points { display:grid; grid-template-columns:1fr; gap:10px; text-align:left; }
  .visual-frame { border-radius:20px; }
  .tag-top { top:26px; left:26px; }
  .tag-bottom { right:26px; bottom:26px; }
  .trust-items { justify-content:flex-start; overflow:auto; padding-inline:14px; scrollbar-width:none; }
  .trust-items::-webkit-scrollbar { display:none; }
  .section-heading { margin-bottom:32px; }
  .services-grid { grid-template-columns:1fr; }
  .service-card { min-height:auto; }
  .service-icon { margin-bottom:34px; }
  .project-card,.project-large,.project-wide { grid-column:span 12; min-height:460px; }
  .about-values { grid-template-columns:1fr; }
  .contact-form { padding:20px; border-radius:18px; }
  .footer-grid { grid-template-columns:1fr; }
  .footer-bottom { flex-direction:column; }
  .whatsapp-float { right:16px; bottom:16px; width:54px; height:54px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  *,*::before,*::after { transition:none !important; animation:none !important; }
  .reveal { opacity:1; transform:none; }
}