:root {
  --ink: #122025;
  --muted: #637178;
  --line: #dbe3e5;
  --paper: #ffffff;
  --soft: #f4f8f7;
  --navy: #0d3b66;
  --blue: #1e73be;
  --green: #138a63;
  --green-dark: #0e6c4d;
  --shadow: 0 18px 48px rgba(18, 32, 37, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

body.nav-open {
  overflow: hidden;
}

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

img,
svg {
  display: block;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(219, 227, 229, 0.8);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
}

.nav-shell,
.section-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.nav-shell {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  border-radius: 8px;
  background: var(--navy);
  color: #fff;
  font-size: 0.88rem;
}

.brand-text {
  overflow: hidden;
  color: var(--ink);
  font-size: 0.94rem;
  letter-spacing: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #2d3f46;
  font-size: 0.95rem;
  font-weight: 650;
}

.nav-menu a {
  border-bottom: 2px solid transparent;
  padding: 24px 0 22px;
}

.nav-menu a:hover {
  border-color: var(--green);
  color: var(--green-dark);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
}

.nav-toggle svg,
.button svg,
.service-card svg,
.trust-list svg,
.contact-row svg {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
}

.hero {
  position: relative;
  display: grid;
  min-height: clamp(560px, 86vh, 760px);
  overflow: hidden;
  align-items: center;
  isolation: isolate;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media {
  z-index: -2;
  background:
    url("https://images.unsplash.com/photo-1556742049-0cfed4f6a45d?auto=format&fit=crop&w=2200&q=82")
    center / cover no-repeat;
  transform: scale(1.02);
}

.hero-overlay {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(9, 30, 40, 0.88), rgba(9, 30, 40, 0.66) 46%, rgba(9, 30, 40, 0.18)),
    linear-gradient(0deg, rgba(9, 30, 40, 0.42), rgba(9, 30, 40, 0.12));
}

.hero-content {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 104px 0 92px;
  color: #fff;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #9fe1c7;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 880px;
  margin: 0;
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 710px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1rem, 2vw, 1.22rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 8px;
  padding: 0 20px;
  font-weight: 800;
}

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

.button.primary:hover {
  background: var(--green-dark);
}

.button.secondary {
  border: 1px solid rgba(255, 255, 255, 0.56);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.button.secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

.intro-band,
.process-band {
  background: var(--soft);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 48px;
  padding: 86px 0;
}

.intro-grid p:last-child {
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.services-section,
.trust-section {
  padding: 98px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 36px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 250px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 26px;
  box-shadow: 0 8px 28px rgba(18, 32, 37, 0.05);
}

.service-card svg {
  width: 34px;
  height: 34px;
  margin-bottom: 28px;
  color: var(--blue);
}

.service-card p,
.process-step p,
.trust-copy p,
.contact-grid p {
  margin: 14px 0 0;
  color: var(--muted);
}

.process-band {
  padding: 96px 0;
}

.process-heading {
  margin-bottom: 40px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.process-step {
  min-height: 230px;
  background: #fff;
  padding: 28px;
}

.process-step span {
  display: inline-flex;
  margin-bottom: 44px;
  color: var(--green);
  font-weight: 900;
}

.trust-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 56px;
  align-items: start;
}

.trust-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.trust-list div {
  display: flex;
  min-height: 104px;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 22px;
  color: #263b42;
  font-weight: 800;
  box-shadow: 0 8px 28px rgba(18, 32, 37, 0.05);
}

.trust-list svg {
  color: var(--green);
}

.contact-band {
  background: #10262d;
  color: #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
  gap: 56px;
  align-items: center;
  padding: 88px 0;
}

.contact-grid p {
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.03rem;
}

.contact-panel {
  display: grid;
  gap: 12px;
}

.contact-row {
  display: flex;
  min-height: 82px;
  align-items: center;
  gap: 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
  padding: 18px;
}

.contact-row:hover {
  background: rgba(255, 255, 255, 0.12);
}

.contact-row svg {
  color: #9fe1c7;
}

.contact-row span {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.contact-row small {
  overflow: hidden;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.88rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #fff;
}

.footer-shell {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-shell a {
  color: var(--green-dark);
  font-weight: 800;
}

@media (max-width: 980px) {
  .service-grid,
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .contact-grid {
    gap: 34px;
  }
}

@media (max-width: 720px) {
  .nav-shell,
  .section-shell,
  .hero-content {
    width: min(100% - 28px, 1120px);
  }

  .nav-shell {
    min-height: 64px;
  }

  .brand-text {
    max-width: 210px;
  }

  .nav-toggle {
    display: grid;
  }

  .nav-menu {
    position: fixed;
    top: 64px;
    right: 14px;
    left: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
    overflow: hidden;
  }

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

  .nav-menu a {
    padding: 16px 18px;
    border-bottom: 1px solid var(--line);
  }

  .nav-menu a:last-child {
    border-bottom: 0;
  }

  .hero {
    min-height: 620px;
  }

  .hero-overlay {
    background: linear-gradient(90deg, rgba(9, 30, 40, 0.9), rgba(9, 30, 40, 0.7));
  }

  .hero-content {
    padding: 76px 0 74px;
  }

  h1 {
    font-size: clamp(2.55rem, 13vw, 4rem);
  }

  .button {
    width: 100%;
  }

  .intro-grid,
  .services-section,
  .trust-section,
  .process-band,
  .contact-grid {
    padding-top: 68px;
    padding-bottom: 68px;
  }

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

  .service-card,
  .process-step {
    min-height: auto;
  }

  .process-step span {
    margin-bottom: 28px;
  }

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

  .footer-shell {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 20px 0;
  }
}

@media (max-width: 420px) {
  .brand-text {
    max-width: 168px;
    font-size: 0.86rem;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    flex-basis: 38px;
  }

  .hero-copy,
  .contact-grid p {
    font-size: 1rem;
  }
}