/* =====================================================================
   OmniNexus Studio  ·  "Engineering console" theme
   Display: Chakra Petch · Mono: JetBrains Mono · Body: Manrope
   ===================================================================== */
:root {
  --bg: #0a0b0a;
  --bg-2: #0e100e;
  --panel: rgba(255, 255, 255, 0.022);
  --panel-2: rgba(255, 255, 255, 0.04);
  --line: rgba(255, 255, 255, 0.09);
  --line-2: rgba(255, 255, 255, 0.17);
  --text: #eef1e9;
  --muted: #8b9086;
  --muted-2: #5c6158;
  --lime: #3b9dff;
  --lime-2: #2f7fe0;
  --lime-soft: rgba(59, 157, 255, 0.14);
  --lime-line: rgba(59, 157, 255, 0.38);
  --radius: 4px;
  --max: 1200px;
  --font-display: "Chakra Petch", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 96px; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  counter-reset: sh;
}

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 32px; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.05; letter-spacing: -0.01em; }

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--lime); color: #0a0b0a; }

/* ===== Background layers ===== */
.bg-grid {
  position: fixed; inset: 0; z-index: -2;
  background-image:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 90%);
}
.bg-glow {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(680px circle at 78% -8%, rgba(59,157,255,0.10), transparent 62%),
    radial-gradient(900px circle at 8% 4%, rgba(59,157,255,0.05), transparent 60%);
}
/* grain */
body::after {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
}

/* ===== Mono utility ===== */
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-weight: 500; font-size: 0.72rem;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--lime);
  margin-bottom: 20px;
}
.eyebrow::before {
  content: ""; width: 7px; height: 7px; background: var(--lime);
  box-shadow: 0 0 10px var(--lime); flex: none;
}
.grad-text { color: var(--lime); text-shadow: 0 0 40px rgba(59,157,255,0.25); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-mono); font-weight: 500; font-size: 0.82rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 13px 24px; border-radius: var(--radius);
  background: var(--lime); color: #0a0b0a; border: 1px solid var(--lime);
  cursor: pointer; position: relative;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(59,157,255,0.32); background: #5aabff; }
.btn:active { transform: translateY(0); }
.btn-lg { padding: 16px 30px; font-size: 0.86rem; }
.btn-sm { padding: 10px 18px; font-size: 0.74rem; }
.btn-block { width: 100%; }
.btn-ghost {
  background: transparent; color: var(--text); border: 1px solid var(--line-2);
}
.btn-ghost:hover { background: var(--panel-2); border-color: var(--lime-line); color: var(--lime); box-shadow: none; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(16px);
  background: rgba(10,11,10,0.72);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark { display: grid; place-items: center; }
.brand-mark img { width: 32px; height: 32px; border-radius: 7px; object-fit: cover; display: block; }
.brand-text { font-family: var(--font-display); font-weight: 700; font-size: 1.16rem; letter-spacing: 0.01em; }
.brand-accent { color: var(--lime); }
.nav-links { list-style: none; display: flex; align-items: center; gap: 30px; }
.nav-links > li > a { color: var(--muted); font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; transition: color .15s ease; }
.nav-links > li > a:not(.btn):hover { color: var(--text); }
.nav-cta-wrap .btn:hover { color: #0a0b0a; }

.lang-switch {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--panel-2); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 7px 12px; cursor: pointer; color: var(--muted-2);
  font-family: var(--font-mono); font-size: 0.76rem; font-weight: 500;
}
.lang-opt { transition: color .15s ease; }
.lang-opt.is-active { color: var(--lime); }
.lang-sep { color: var(--muted-2); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); transition: transform .2s ease, opacity .2s ease; }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero { padding: 110px 32px 84px; position: relative; }
.hero::before {
  /* crosshair marker top-right */
  content: "+ + +"; position: absolute; top: 46px; right: 32px;
  font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.5em; color: var(--line-2);
}
.hero-inner { max-width: 900px; }
.hero-title { font-size: clamp(2.6rem, 7vw, 5.4rem); font-weight: 700; text-transform: uppercase; letter-spacing: -0.02em; }
.hero-title span { display: block; }
.hero-title .grad-text { position: relative; }
.hero-sub { color: var(--muted); font-size: clamp(1rem, 1.8vw, 1.18rem); margin: 28px 0 0; max-width: 620px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 40px; }
.hero-stats { list-style: none; display: flex; gap: 0; flex-wrap: wrap; margin-top: 64px; border-top: 1px solid var(--line); }
.hero-stats li { display: flex; flex-direction: column; gap: 4px; padding: 22px 40px 0 0; margin-right: 40px; }
.hero-stats li + li { border-left: 1px solid var(--line); padding-left: 40px; }
.hero-stats strong { font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--lime); }
.hero-stats span { color: var(--muted); font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; }

/* ===== Sections ===== */
.section { padding: 96px 32px; position: relative; }
.section-head { max-width: 640px; margin: 0 0 60px; }
.section-head h2 { font-size: clamp(2rem, 4.4vw, 3.2rem); text-transform: uppercase; }
.section-head p { color: var(--muted); margin-top: 16px; }

/* ===== Cards ===== */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.card {
  background: var(--bg); padding: 34px 30px; position: relative; overflow: hidden;
  transition: background .2s ease;
}
.card::before {
  content: ""; position: absolute; inset: 0; opacity: 0;
  background: radial-gradient(360px circle at var(--mx,50%) var(--my,0%), rgba(59,157,255,0.10), transparent 60%);
  transition: opacity .3s ease; pointer-events: none;
}
.card:hover { background: var(--bg-2); }
.card:hover::before { opacity: 1; }
/* corner tick */
.card::after {
  content: ""; position: absolute; top: 14px; right: 14px; width: 8px; height: 8px;
  border-top: 1px solid var(--muted-2); border-right: 1px solid var(--muted-2);
  transition: border-color .2s ease;
}
.card:hover::after { border-color: var(--lime); }
.card-icon {
  width: 50px; height: 50px; border-radius: var(--radius); display: grid; place-items: center;
  background: var(--lime-soft); border: 1px solid var(--lime-line); color: var(--lime); margin-bottom: 22px;
}
.card h3 { font-size: 1.22rem; margin-bottom: 11px; }
.card p { color: var(--muted); font-size: 0.94rem; }
.card-cta { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; background: var(--bg-2); }
.card-cta h3 { font-size: 1.3rem; }
.card-cta p { margin-bottom: 4px; }
.card-cta .btn { margin-top: 18px; }
.card-cta::after { display: none; }

/* ===== Work / references ===== */
.work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.work-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: border-color .2s ease, transform .2s ease; position: relative;
}
.work-card:hover { transform: translateY(-3px); border-color: var(--lime-line); }
.work-media { aspect-ratio: 16 / 9; overflow: hidden; border-bottom: 1px solid var(--line); background: var(--bg-2); }
.work-media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s ease; }
.work-card:hover .work-media img { transform: scale(1.04); }
.work-body { padding: 26px 28px; }
.tag {
  display: inline-block; font-family: var(--font-mono); font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase; padding: 5px 11px; border-radius: var(--radius);
  color: var(--lime); border: 1px solid var(--lime-line); margin-bottom: 18px;
}
.work-card h3 { font-size: 1.28rem; margin-bottom: 11px; }
.work-card p { color: var(--muted); font-size: 0.94rem; }

.testimonials { margin-top: 48px; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.testi-card {
  background: var(--panel); border: 1px solid var(--line); border-left: 2px solid var(--lime);
  border-radius: var(--radius); padding: 30px 28px; display: flex; flex-direction: column;
  position: relative; transition: border-color .2s ease, transform .2s ease;
}
.testi-card:hover { transform: translateY(-3px); border-color: var(--lime-line); border-left-color: var(--lime); }
.testi-card::before {
  content: "\201C"; font-family: var(--font-display); color: var(--lime);
  font-size: 2.6rem; line-height: 0.8; height: 22px; opacity: 0.7; margin-bottom: 10px;
}
.testi-card blockquote { font-family: var(--font-display); font-size: 1.02rem; font-weight: 600; line-height: 1.45; flex: 1; }
.testi-card figcaption { color: var(--muted); margin-top: 20px; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; }

/* ===== Process / steps ===== */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; position: relative; transition: border-color .2s ease; }
.step:hover { border-color: var(--lime-line); }
.step-num { font-family: var(--font-mono); font-size: 1.5rem; font-weight: 700; color: var(--lime); display: block; margin-bottom: 14px; }
.step h3 { font-size: 1.1rem; margin-bottom: 9px; }
.step p { color: var(--muted); font-size: 0.9rem; }

/* ===== Contact ===== */
.contact-wrap {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 0;
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
}
.contact-info { padding: 48px 44px; border-right: 1px solid var(--line); background: var(--panel); }
.contact-info h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); text-transform: uppercase; }
.contact-info > p { color: var(--muted); margin-top: 16px; }
.contact-points { list-style: none; margin: 28px 0; display: grid; gap: 14px; }
.contact-points li { position: relative; padding-left: 26px; color: var(--text); font-size: 0.94rem; }
.contact-points li::before {
  content: ">"; position: absolute; left: 0; top: 0; color: var(--lime);
  font-family: var(--font-mono); font-weight: 700;
}
.contact-mail { display: inline-flex; align-items: center; gap: 10px; color: var(--lime); font-family: var(--font-mono); font-size: 0.86rem; margin-top: 8px; }
.contact-mail:hover { text-decoration: underline; }

.contact-form { display: grid; gap: 18px; padding: 48px 44px; background: var(--bg); }
.field { display: grid; gap: 8px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px; border-radius: var(--radius);
  background: rgba(0,0,0,0.35); border: 1px solid var(--line); color: var(--text);
  font-family: var(--font-body); font-size: 0.95rem; transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--muted-2); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--lime); box-shadow: 0 0 0 3px var(--lime-soft);
}
.field select { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%233b9dff' stroke-width='2'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 15px center; padding-right: 40px; }
.field select option { background: var(--bg-2); color: var(--text); }
.form-note { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.04em; color: var(--muted-2); text-align: center; }
.form-status { text-align: center; font-family: var(--font-mono); font-size: 0.84rem; min-height: 1.2em; }
.form-status.ok { color: var(--lime); }
.form-status.err { color: #ff6b5e; }

/* ===== Footer ===== */
.site-footer { border-top: 1px solid var(--line); margin-top: 40px; padding: 56px 0 30px; background: var(--bg-2); }
.footer-inner { display: flex; flex-wrap: wrap; gap: 36px; justify-content: space-between; align-items: flex-start; }
.footer-brand .brand-text { font-size: 1.2rem; }
.footer-brand > p { color: var(--muted); margin-top: 10px; font-size: 0.9rem; max-width: 260px; }
.footer-links { list-style: none; display: grid; gap: 11px; }
.footer-links a { color: var(--muted); font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; }
.footer-links a:hover { color: var(--lime); }
.footer-contact a { color: var(--lime); font-family: var(--font-mono); font-size: 0.84rem; }

.socials { display: flex; gap: 10px; margin-top: 22px; flex-wrap: wrap; }
.social {
  width: 42px; height: 42px; border-radius: var(--radius); display: grid; place-items: center;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--muted);
  transition: transform .16s ease, color .16s ease, border-color .16s ease, background .16s ease;
}
.social:hover { transform: translateY(-3px); color: var(--lime); border-color: var(--lime-line); background: var(--lime-soft); }

.footer-bottom { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted-2); font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.04em; text-align: center; }

/* ===== Pricing (custom quotes) ===== */
.pricing-info { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.info-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 28px; transition: border-color .2s ease, transform .2s ease;
}
.info-card:hover { border-color: var(--lime-line); transform: translateY(-3px); }
.info-card .card-icon { margin-bottom: 18px; }
.info-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.info-card p { color: var(--muted); font-size: 0.94rem; }
.pricing-cta { text-align: center; margin-top: 34px; }

/* ===== FAQ ===== */
.faq { display: grid; gap: 12px; max-width: 840px; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); overflow: hidden; transition: border-color .2s ease; }
.faq-item[open] { border-color: var(--lime-line); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 22px 26px;
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
  display: flex; justify-content: space-between; align-items: center; gap: 16px; transition: color .15s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-family: var(--font-mono); color: var(--lime); font-size: 1.35rem; line-height: 1; flex: none; transition: transform .2s ease; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { color: var(--lime); }
.faq-item p { padding: 0 26px 24px; color: var(--muted); font-size: 0.95rem; }

/* ===== Reveal + load animations ===== */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

.hero-inner > * { animation: rise .7s cubic-bezier(.2,.7,.2,1) both; }
.hero-inner > :nth-child(1) { animation-delay: .05s; }
.hero-inner > :nth-child(2) { animation-delay: .13s; }
.hero-inner > :nth-child(3) { animation-delay: .21s; }
.hero-inner > :nth-child(4) { animation-delay: .29s; }
.hero-inner > :nth-child(5) { animation-delay: .37s; }
@keyframes rise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }

/* ===== Responsive ===== */
@media (max-width: 940px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .pricing-info { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .contact-wrap { grid-template-columns: 1fr; }
  .contact-info { border-right: none; border-bottom: 1px solid var(--line); }
}
@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; top: 76px; right: 0; left: 0;
    flex-direction: column; align-items: flex-start; gap: 2px;
    background: rgba(10,11,10,0.98); backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line); padding: 16px 32px 26px;
    transform: translateY(-140%); transition: transform .3s ease; visibility: hidden;
  }
  .nav-links.is-open { transform: translateY(0); visibility: visible; }
  .nav-links li { width: 100%; }
  .nav-links > li > a { display: block; padding: 12px 0; font-size: 0.9rem; }
  .nav-cta-wrap { margin-top: 10px; }
  .nav-cta-wrap .btn { width: 100%; }
  .lang-switch-wrap { margin-top: 12px; }
  .hero::before { display: none; }
}
@media (max-width: 560px) {
  .container { padding: 0 20px; }
  .cards { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .section { padding: 68px 20px; }
  .hero { padding: 72px 20px 64px; }
  .contact-info, .contact-form { padding: 34px 26px; }
  .hero-stats li, .hero-stats li + li { border-left: none; padding-left: 0; margin-right: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-inner > * { animation: none; }
}