:root {
  --dark: #020817;
  --dark-2: #06111f;
  --dark-3: #081827;
  --cyan: #38bdf8;
  --text: #f8fafc;
  --muted: #94a3b8;
  --light: #f8fafc;
  --ink: #07111f;
  --line: #d8e3ef;
  --container: 1440px;
  --pad: clamp(20px, 4vw, 72px);
  --font-body: "Inter", "Manrope", "Avenir Next", Arial, sans-serif;
  --font-mono: "SFMono-Regular", "JetBrains Mono", Consolas, monospace;
  color: var(--text);
  font-family: var(--font-body);
  background: var(--dark);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--dark);
}

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3 {
  margin-top: 0;
}

.container {
  width: min(var(--container), calc(100% - (var(--pad) * 2)));
  margin: 0 auto;
}

.dark {
  background:
    linear-gradient(rgba(56, 189, 248, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 78% 12%, rgba(56, 189, 248, 0.18), transparent 35rem),
    var(--dark);
  background-size: 72px 72px, 72px 72px, auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 12px clamp(16px, 2.4vw, 40px);
  pointer-events: none;
}

.nav {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(220px, 1fr);
  gap: clamp(18px, 2.2vw, 40px);
  align-items: center;
  width: min(1580px, 100%);
  min-height: 72px;
  margin: 0 auto;
  padding: 9px 12px 9px 14px;
  border: 1px solid rgba(216, 227, 239, 0.18);
  border-radius: 12px;
  background: rgba(2, 8, 23, 0.78);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(22px) saturate(1.2);
  pointer-events: auto;
}

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  justify-self: start;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: clamp(0.82rem, 0.9vw, 0.98rem);
  font-weight: 400;
  white-space: nowrap;
  transition: opacity 180ms ease;
}

.brand:hover,
.brand:focus-visible {
  opacity: 0.82;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(22px, 2.7vw, 54px);
  color: #dbeafe;
  font-family: var(--font-mono);
  font-size: clamp(0.82rem, 0.9vw, 0.98rem);
  white-space: nowrap;
}

.nav-links a {
  transition: color 180ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: #8bd9ff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 28px;
  border: 1px solid rgba(139, 217, 255, 0.32);
  border-radius: 7px;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  letter-spacing: 0;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.btn-primary {
  border-color: #9ee7ff;
  background: #e8f6ff;
  color: #020817;
}

.btn-secondary {
  background: rgba(2, 8, 23, 0.18);
  color: #dbeafe;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.actions {
  display: flex;
  justify-self: end;
}

.menu {
  display: none;
}

.contact-hero {
  min-height: calc(100vh - 96px);
  padding: clamp(80px, 9vw, 150px) 0 clamp(84px, 9vw, 150px);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(520px, 1fr);
  gap: clamp(48px, 6vw, 110px);
  align-items: start;
}

.eyebrow {
  margin-bottom: 26px;
  color: #62cfff;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  max-width: 920px;
  margin-bottom: 28px;
  color: #f8fafc;
  font-size: clamp(5rem, 3.55vw, 5.55rem);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: -0.055em;
}

.accent {
  color: #6bc8ff;
}

.lead {
  max-width: 700px;
  margin-bottom: 42px;
  color: rgba(226, 232, 240, 0.78);
  font-size: clamp(1.12rem, 1.45vw, 1.55rem);
  line-height: 1.7;
}

.contact-notes {
  display: grid;
  gap: 18px;
  max-width: 680px;
  margin-top: 50px;
}

.contact-note {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 24px;
  align-items: center;
  padding: 22px 0;
  border-top: 1px solid rgba(216, 227, 239, 0.12);
}

.contact-note strong {
  color: #72d2ff;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.contact-note p {
  margin: 0;
  color: rgba(226, 232, 240, 0.74);
  font-size: 1rem;
  line-height: 1.6;
}

.form-shell {
  border: 1px solid rgba(56, 189, 248, 0.24);
  border-radius: 12px;
  background:
    linear-gradient(135deg, rgba(56, 189, 248, 0.13), transparent 35%),
    rgba(2, 8, 23, 0.68);
  box-shadow: 0 30px 110px rgba(0, 0, 0, 0.34);
  overflow: hidden;
}

.form-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 30px;
  border-bottom: 1px solid rgba(216, 227, 239, 0.12);
}

.form-head h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.035em;
}

.form-head p {
  max-width: 320px;
  margin: 5px 0 0;
  color: rgba(226, 232, 240, 0.62);
  font-size: 0.94rem;
  line-height: 1.5;
}

.form-head span {
  color: #6bc8ff;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}

form {
  display: grid;
  gap: 22px;
  padding: 30px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

label {
  display: grid;
  gap: 9px;
  color: rgba(226, 232, 240, 0.72);
  font-size: 0.9rem;
  line-height: 1.3;
}

input,
select,
textarea {
  width: 100%;
  min-height: 52px;
  padding: 14px 15px;
  border: 1px solid rgba(216, 227, 239, 0.16);
  border-radius: 6px;
  outline: none;
  background: rgba(2, 8, 23, 0.72);
  color: #f8fafc;
  font: inherit;
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(56, 189, 248, 0.72);
  background: rgba(2, 8, 23, 0.92);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.12);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.full {
  grid-column: 1 / -1;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  padding-top: 4px;
}

.form-actions .btn {
  border: 0;
  cursor: pointer;
}

.form-help {
  max-width: 340px;
  margin: 0;
  color: rgba(226, 232, 240, 0.56);
  font-size: 0.86rem;
  line-height: 1.5;
}

.footer {
  padding: 70px 0 34px;
  border-top: 1px solid rgba(216, 227, 239, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.1fr) repeat(3, minmax(140px, 0.7fr));
  gap: clamp(34px, 4vw, 78px);
}

.footer-col {
  display: grid;
  align-content: start;
  gap: 13px;
}

.footer-logo-col img {
  width: 76px;
  height: auto;
  margin-bottom: 22px;
}

.footer-logo-col p {
  max-width: 380px;
  color: rgba(226, 232, 240, 0.55);
  font-size: 1rem;
  line-height: 1.7;
}

.footer-col h3 {
  margin: 0 0 10px;
  color: #8bd9ff;
  font-family: var(--font-mono);
  font-size: 0.96rem;
  font-weight: 400;
}

.footer-col a {
  color: rgba(226, 232, 240, 0.62);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  transition: color 180ms ease;
}

.footer-col a:hover,
.footer-col a:focus-visible,
.footer-legal a:hover,
.footer-legal a:focus-visible {
  color: #8bd9ff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 64px;
  padding-top: 22px;
  border-top: 1px solid rgba(216, 227, 239, 0.1);
  color: rgba(226, 232, 240, 0.42);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.footer-legal {
  display: flex;
  gap: 22px;
}

@media (max-width: 980px) {
  .site-header {
    padding: 12px;
  }

  .nav {
    grid-template-columns: 1fr auto;
    min-height: 66px;
  }

  .nav-links,
  .actions {
    display: none;
  }

  .menu {
    display: inline-flex;
    flex-direction: column;
    gap: 6px;
    justify-self: end;
    width: 42px;
    border: 0;
    background: transparent;
    cursor: pointer;
  }

  .menu span {
    display: block;
    height: 2px;
    background: #dbeafe;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .field-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: clamp(3.2rem, 17vw, 5.3rem);
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  :root {
    --pad: 18px;
  }

  .contact-hero {
    padding-top: 58px;
  }

  .form-head,
  form {
    padding: 22px;
  }

  .form-head {
    display: grid;
  }

  .contact-note {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .btn {
    width: 100%;
  }
}
    
/* mobile menu: list every service link (previously hidden) */
@media (max-width: 1220px) {
  body.menu-open .brand { grid-row: 1; grid-column: 1; }
  body.menu-open .menu { grid-row: 1; grid-column: 2; }
  body.menu-open .nav-links { grid-row: 2; }
  body.menu-open .actions { grid-row: 3; }
  body.menu-open .nav-item { display: block; }
  body.menu-open .mega {
    position: static; display: grid; grid-template-columns: 1fr; gap: 0; width: 100%;
    padding: 0 0 8px 14px; border: 0; background: transparent; box-shadow: none;
    opacity: 1; pointer-events: auto; transform: none;
  }
  body.menu-open .mega-col { gap: 0; }
  body.menu-open .mega-col::before, body.menu-open .mega strong, body.menu-open .mega-link span span { display: none; }
  body.menu-open .mega-link b { margin: 0; padding: 9px 0; font-size: 1.05rem; }
  body.menu-open .nav-links { margin-top: clamp(24px, 5vw, 48px); font-size: clamp(1.4rem, 4.2vw, 1.9rem); }
  body.menu-open .nav-links.has-active .nav-item:not(.is-open) .mega { opacity: 1; pointer-events: auto; transform: none; }
}