:root {
  --navy-950: #06111f;
  --navy-900: #0a1b31;
  --navy-800: #102844;
  --silver-500: #aeb7c2;
  --silver-300: #d3d9df;
  --silver-100: #edf1f4;
  --white: #ffffff;
  --text: #1f2933;
  --muted: #657180;
  --line: rgba(255,255,255,.13);
  --shadow: 0 22px 60px rgba(4, 15, 29, .16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.65;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: rgba(6, 17, 31, .92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand img {
  width: 185px;
  height: 56px;
  object-fit: cover;
  object-position: center;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.main-nav a {
  color: #e9eef3;
  font-size: .93rem;
  font-weight: 600;
}
.main-nav a:hover { color: #fff; }
.nav-cta {
  padding: 12px 18px;
  border: 1px solid rgba(255,255,255,.34);
  border-radius: 4px;
}
.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: 760px;
  display: grid;
  align-items: center;
  padding: 150px 0 90px;
  background:
    linear-gradient(120deg, rgba(6,17,31,.98) 10%, rgba(10,27,49,.93) 55%, rgba(16,40,68,.84)),
    radial-gradient(circle at 75% 35%, rgba(174,183,194,.16), transparent 34%);
  overflow: hidden;
}
.hero:after {
  content: "";
  position: absolute;
  width: 540px;
  height: 540px;
  right: -140px;
  top: 100px;
  border: 1px solid rgba(255,255,255,.09);
  transform: rotate(45deg);
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.35fr .75fr;
  gap: 80px;
  align-items: center;
}
.eyebrow {
  margin: 0 0 14px;
  color: var(--silver-300);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .78rem;
  font-weight: 700;
}
.eyebrow.dark { color: var(--navy-800); }
h1, h2, h3 {
  font-family: "Montserrat", sans-serif;
  line-height: 1.15;
  margin-top: 0;
}
h1 {
  color: #fff;
  font-size: clamp(3rem, 7vw, 5.7rem);
  max-width: 830px;
  letter-spacing: -.045em;
  margin-bottom: 24px;
}
h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  letter-spacing: -.035em;
  margin-bottom: 20px;
}
.hero-text {
  color: #ccd5de;
  font-size: 1.18rem;
  max-width: 720px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0;
}
.btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0 23px;
  border-radius: 4px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: linear-gradient(135deg, #e6eaee, #aeb7c2);
  color: var(--navy-950);
  box-shadow: 0 12px 30px rgba(0,0,0,.2);
}
.btn-primary:hover { filter: brightness(1.06); }
.btn-secondary {
  color: #fff;
  border-color: rgba(255,255,255,.35);
}
.btn.full { width: 100%; }
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  color: #aeb8c2;
  font-size: .9rem;
}
.trust-row span:before {
  content: "✓";
  color: #fff;
  margin-right: 8px;
}
.hero-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.16);
  padding: 36px;
  color: #fff;
  box-shadow: var(--shadow);
}
.hero-card h2 { font-size: 1.7rem; }
.hero-card ul { margin: 24px 0; padding-left: 20px; color: #cbd4dd; }
.hero-card li { margin: 9px 0; }
.text-link { color: #fff; font-weight: 700; }

.section { padding: 105px 0; }
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
.two-col p { font-size: 1.08rem; color: var(--muted); }
.section-dark {
  background: var(--navy-950);
  color: #fff;
}
.section-heading {
  max-width: 760px;
  margin: 0 auto 54px;
  text-align: center;
}
.section-heading.left { text-align: left; margin-left: 0; }
.section-heading > p:last-child { color: #b7c1cb; }
.section:not(.section-dark) .section-heading > p:last-child { color: var(--muted); }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.service-card {
  padding: 32px;
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.11);
  min-height: 255px;
}
.service-card .icon {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,.25);
  display: grid;
  place-items: center;
  margin-bottom: 30px;
  color: var(--silver-300);
  font-size: .82rem;
}
.service-card h3 { font-size: 1.2rem; }
.service-card p { color: #b9c3cd; }

.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.industry-grid div {
  padding: 24px;
  border: 1px solid #dfe5ea;
  background: #f8fafb;
  font-weight: 700;
}

.feature-section {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-800));
  color: #fff;
}
.feature-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 70px;
}
.feature-panel p:last-child { color: #c4cdd6; }
.benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.benefits article {
  border: 1px solid rgba(255,255,255,.13);
  padding: 26px;
  background: rgba(255,255,255,.045);
}
.benefits h3 { font-size: 1.05rem; }
.benefits p { color: #c4cdd6; margin-bottom: 0; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.steps article {
  padding: 34px;
  border-top: 3px solid var(--navy-800);
  background: #f7f9fa;
}
.steps span {
  display: block;
  color: var(--silver-500);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 30px;
}
.steps p { color: var(--muted); }

.quote-section {
  background: var(--navy-950);
  color: #fff;
}
.quote-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 70px;
}
.quote-grid > div > p { color: #c0cad4; }
.contact-details {
  display: grid;
  gap: 10px;
  margin-top: 30px;
  font-weight: 600;
}
.quote-form {
  background: #fff;
  color: var(--text);
  padding: 34px;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
label {
  display: grid;
  gap: 7px;
  margin-bottom: 16px;
  font-size: .88rem;
  font-weight: 700;
}
input, textarea, select {
  width: 100%;
  border: 1px solid #d8dfe5;
  border-radius: 3px;
  padding: 13px 14px;
  color: var(--text);
  background: #fff;
}
input:focus, textarea:focus, select:focus {
  outline: 2px solid #8e9dad;
  border-color: transparent;
}
.form-note {
  font-size: .78rem;
  color: var(--muted);
  margin: 14px 0 0;
}

.site-footer {
  background: #030b14;
  color: #c8d1da;
  padding: 62px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr .8fr .8fr;
  gap: 50px;
}
.footer-brand img {
  width: 190px;
  height: 65px;
  object-fit: cover;
}
.footer-brand p { max-width: 430px; }
.footer-grid h3 { color: #fff; font-size: 1rem; }
.footer-grid > div:not(.footer-brand) {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.footer-bottom {
  margin-top: 48px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.11);
  display: flex;
  justify-content: space-between;
  font-size: .8rem;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

@media (max-width: 900px) {
  .menu-toggle {
    display: grid;
    gap: 5px;
    background: transparent;
    border: 0;
    padding: 10px;
  }
  .menu-toggle span:not(.sr-only) {
    width: 25px;
    height: 2px;
    background: #fff;
  }
  .main-nav {
    display: none;
    position: absolute;
    left: 20px;
    right: 20px;
    top: 78px;
    padding: 22px;
    flex-direction: column;
    align-items: stretch;
    background: var(--navy-950);
    border: 1px solid var(--line);
  }
  .main-nav.open { display: flex; }
  .hero-grid, .two-col, .feature-grid, .quote-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr 1fr; }
  .industry-grid { grid-template-columns: 1fr 1fr; }
  .hero { min-height: auto; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 26px, 1160px); }
  .section { padding: 76px 0; }
  .nav-wrap { height: 72px; }
  .brand img { width: 150px; height: 46px; }
  .hero { padding-top: 125px; }
  h1 { font-size: 3rem; }
  .hero-card, .quote-form { padding: 24px; }
  .cards, .industry-grid, .benefits, .steps, .field-row, .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 10px; }
}