:root {
  --ink: #111827;
  --muted: #4b5563;
  --line: #d8dee8;
  --paper: #ffffff;
  --soft: #f3f6fa;
  --steel: #64748b;
  --blue: #0f3a5f;
  --blue-deep: #0b2239;
  --cyan: #22b8cf;
  --orange: #f97316;
  --shadow: 0 18px 45px rgba(17, 24, 39, 0.12);
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
}

body.nav-open {
  overflow: hidden;
}

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

img {
  display: block;
  max-width: 100%;
}

.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;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  color: #fff;
  transition: background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.1);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 1 auto;
  min-width: 0;
}

.brand-mark-image {
  width: 46px;
  height: 46px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.94);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(8, 15, 29, 0.14);
}

.brand-text {
  display: grid;
  gap: 2px;
  line-height: 1.05;
}

.brand-text strong {
  font-size: 18px;
  letter-spacing: 0;
}

.brand-text span {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.84;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  color: currentColor;
}

.site-nav a:hover {
  background: rgba(255, 255, 255, 0.15);
}

.site-header.is-scrolled .site-nav a:hover,
.site-header.is-open .site-nav a:hover {
  background: var(--soft);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 720px;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #fff;
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 18, 32, 0.92) 0%, rgba(7, 18, 32, 0.72) 42%, rgba(7, 18, 32, 0.1) 100%),
    linear-gradient(0deg, rgba(7, 18, 32, 0.5), rgba(7, 18, 32, 0.15));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 36px));
  margin-left: clamp(18px, 7vw, 96px);
  padding-top: 86px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 19px;
}

.hero-copy {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.55;
}

.hero-actions,
.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
}

.button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.button-primary {
  color: #fff;
  background: var(--orange);
}

.button-primary:hover {
  background: #ea580c;
}

.button-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.1);
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  padding: 18px clamp(18px, 4vw, 56px);
  color: #fff;
  background: var(--blue-deep);
}

.trust-strip span {
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
}

.section {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 88px 0;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
  gap: clamp(32px, 6vw, 86px);
  align-items: start;
}

.intro p:last-child,
.section-heading p,
.split p,
.contact-copy p,
.service-card p,
.step p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  min-height: 210px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 1px 0 rgba(17, 24, 39, 0.04);
}

.service-card::before {
  content: "";
  display: block;
  width: 42px;
  height: 4px;
  margin-bottom: 24px;
  border-radius: 999px;
  background: var(--orange);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 1fr);
  gap: clamp(34px, 6vw, 92px);
  align-items: center;
  border-top: 1px solid var(--line);
}

.steps {
  display: grid;
  gap: 14px;
}

.step {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  column-gap: 18px;
  padding: 22px;
  border-radius: 8px;
  background: var(--soft);
}

.step span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: #fff;
  background: var(--blue);
  border-radius: 8px;
  font-weight: 900;
}

.step strong {
  margin-top: 2px;
  font-size: 18px;
}

.step p {
  margin: 6px 0 0;
}

.industries {
  border-top: 1px solid var(--line);
}

.industry-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.industry-list span {
  padding: 18px 20px;
  border-left: 4px solid var(--cyan);
  border-radius: 8px;
  background: var(--soft);
  font-weight: 800;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
  padding: 54px;
  margin-bottom: 88px;
  color: #fff;
  background: var(--blue-deep);
  border-radius: 8px;
}

.contact-copy p {
  color: rgba(255, 255, 255, 0.78);
}

.contact-details {
  margin-top: 24px;
}

.contact-details a,
.contact-details span {
  display: inline-flex;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  color: var(--ink);
  background: #fff;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 13px;
  color: var(--ink);
  font: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(34, 184, 207, 0.22);
  border-color: var(--cyan);
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.form-status {
  display: none;
  margin: 0;
  padding: 11px 12px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.45;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-success {
  color: #14532d;
  background: #dcfce7;
}

.form-status.is-error {
  color: #7f1d1d;
  background: #fee2e2;
}

.field-trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 4vw, 56px);
  color: rgba(255, 255, 255, 0.76);
  background: #080f1d;
  font-size: 14px;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .site-header {
    padding: 14px 18px;
  }

  .nav-toggle {
    display: block;
    color: currentColor;
  }

  .site-nav {
    position: fixed;
    top: 70px;
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    color: var(--ink);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

  body.nav-open .site-nav {
    display: flex;
  }

  .hero {
    min-height: 650px;
  }

  .hero-content {
    margin: 0 auto;
  }

  .hero-overlay {
    background: linear-gradient(90deg, rgba(7, 18, 32, 0.94), rgba(7, 18, 32, 0.62));
  }

  .intro,
  .split,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .service-grid,
  .industry-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-section {
    padding: 34px 20px;
  }

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

@media (max-width: 620px) {
  h1 {
    font-size: 40px;
  }

  .brand {
    gap: 9px;
  }

  .brand-mark-image {
    width: 42px;
    height: 42px;
  }

  .brand-text strong {
    font-size: 16px;
  }

  .brand-text span {
    font-size: 10px;
    letter-spacing: 0.1em;
  }

  .service-grid,
  .industry-list {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }

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

  .step span {
    grid-row: auto;
    margin-bottom: 14px;
  }
}