:root {
  --bg: #05070b;
  --panel: #0a0f17;
  --panel-2: #101722;
  --text: #f5f8ff;
  --muted: #aeb8c7;
  --line: rgba(255,255,255,.10);
  --blue: #006dff;
  --blue-2: #1b8cff;
  --shadow: 0 18px 60px rgba(0, 47, 120, .22);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(5, 7, 11, .72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-family: Montserrat, sans-serif;
  text-transform: uppercase;
}

.brand-mark {
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: .08em;
  background: linear-gradient(90deg, #e8edf5 0 35%, #0074ff 35% 67%, #dfe5ed 67%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-text {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  color: #c8d0dc;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: .94rem;
  font-weight: 600;
}

.nav-links a { color: #d8deea; }
.nav-links a:hover { color: #fff; }

.nav-cta {
  padding: 10px 16px;
  border: 1px solid rgba(56,142,255,.6);
  border-radius: 10px;
  background: rgba(0,109,255,.14);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 1.65rem;
}

.hero {
  min-height: 92vh;
  position: relative;
  display: grid;
  align-items: center;
  padding-top: 76px;
  background:
    linear-gradient(90deg, rgba(2,4,8,.97) 0%, rgba(2,4,8,.82) 38%, rgba(2,4,8,.40) 68%, rgba(2,4,8,.22) 100%),
    url("assets/avm-hero.jpg") center/cover no-repeat;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 180px;
  background: linear-gradient(transparent, var(--bg));
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(0,109,255,.20), transparent 34%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding-top: 30px;
}

.eyebrow {
  margin: 0 0 14px;
  color: #70b1ff;
  font-weight: 800;
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
}

h1, h2, h3 {
  font-family: Montserrat, sans-serif;
  line-height: 1.08;
  margin-top: 0;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(3rem, 6.5vw, 6.2rem);
  letter-spacing: -.045em;
  max-width: 850px;
}

h1 span {
  background: linear-gradient(90deg, #fff, #3f9cff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-copy {
  max-width: 660px;
  margin: 0 0 30px;
  color: #c9d2df;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  cursor: pointer;
}

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

.btn-primary {
  background: linear-gradient(135deg, #005de0, #118cff);
  color: white;
  box-shadow: 0 12px 30px rgba(0, 109, 255, .35);
}

.btn-secondary {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.16);
  color: white;
}

.hero-pills {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 38px;
}

.hero-pills span {
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 999px;
  color: #c2ccd9;
  background: rgba(8,13,20,.55);
  font-size: .86rem;
}

.section { padding: 100px 0; }

.section-heading {
  max-width: 760px;
  margin-bottom: 46px;
}

.section-heading h2,
.split-section h2,
.contact h2,
.quote-strip h2 {
  font-size: clamp(2.1rem, 4vw, 3.6rem);
  letter-spacing: -.03em;
  margin-bottom: 18px;
}

.section-heading p:last-child,
.split-copy p,
.contact-copy > p {
  color: var(--muted);
  font-size: 1.05rem;
}

.services {
  background: linear-gradient(180deg, #05070b, #07101b);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  min-height: 280px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.012)),
    var(--panel);
  box-shadow: var(--shadow);
}

.service-card .icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  margin-bottom: 44px;
  border-radius: 14px;
  background: rgba(0,109,255,.13);
  color: #5ea6ff;
  font-size: 1.35rem;
  border: 1px solid rgba(0,109,255,.28);
}

.service-card h3 { font-size: 1.35rem; margin-bottom: 12px; }
.service-card p { color: var(--muted); margin: 0; }

.split-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 20% 10%, rgba(0,109,255,.13), transparent 30%),
    var(--panel);
}

.split-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 70px;
  align-items: start;
}

.split-copy { padding-top: 28px; }

.text-link {
  display: inline-block;
  margin-top: 12px;
  color: #64a9ff;
  font-weight: 800;
}

.why { background: #05070b; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.why-item {
  padding: 24px 22px 10px;
  border-top: 1px solid rgba(255,255,255,.18);
}

.why-item span {
  color: #4a9cff;
  font-weight: 800;
  font-size: .8rem;
}

.why-item h3 {
  margin: 14px 0 10px;
  font-size: 1.15rem;
}

.why-item p { color: var(--muted); }

.quote-strip {
  padding: 72px 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(33,126,255,.28), transparent 30%),
    linear-gradient(135deg, #081525, #07101a 50%, #04070b);
  border-top: 1px solid rgba(80,145,255,.18);
  border-bottom: 1px solid rgba(80,145,255,.18);
}

.quote-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.quote-strip h2 { margin: 0; }

.contact {
  background: linear-gradient(180deg, #07101a, #05070b);
}

.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 70px;
  align-items: start;
}

.contact-note {
  margin-top: 28px;
  padding: 16px 18px;
  border: 1px solid rgba(0,109,255,.28);
  border-radius: 14px;
  color: #bcd7fb;
  background: rgba(0,109,255,.08);
  font-size: .93rem;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 26px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.025);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #d6deea;
  font-weight: 700;
  font-size: .9rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  background: #0a111b;
  color: white;
  padding: 14px 14px;
  outline: none;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: rgba(62,151,255,.8);
  box-shadow: 0 0 0 3px rgba(0,109,255,.12);
}

.contact-form textarea { resize: vertical; }
.full { grid-column: 1 / -1; }

.site-footer {
  padding: 36px 0;
  border-top: 1px solid var(--line);
  background: #030509;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.footer-brand { margin-bottom: 10px; }
.site-footer p { color: #8995a6; margin: 0; font-size: .9rem; }

@media (max-width: 900px) {
  .menu-toggle { display: block; }

  .nav-links {
    position: absolute;
    top: 76px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(5,7,11,.98);
  }

  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 10px; }
  .nav-cta { margin-top: 8px; text-align: center; }

  .hero {
    min-height: 86vh;
    background-position: 60% center;
  }

  .service-grid,
  .why-grid,
  .split-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .why-grid { gap: 26px; }
  .split-grid, .contact-grid { gap: 34px; }
  .quote-strip-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1180px); }
  .brand-text { display: none; }

  .hero {
    min-height: 780px;
    background-position: 56% center;
  }

  .hero-content { padding-top: 90px; }
  h1 { font-size: clamp(3rem, 15vw, 4.7rem); }
  .section { padding: 76px 0; }

  .contact-form { grid-template-columns: 1fr; padding: 20px; }
  .contact-form .full { grid-column: auto; }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}