:root {
  --navy: #062b5f;
  --navy-dark: #042047;
  --green: #39a935;
  --green-dark: #2e842c;
  --text: #17304f;
  --muted: #555555;
  --line: #dfe6ee;
  --soft: #f4f6f8;
  --white: #ffffff;
  --shadow: 0 18px 40px rgba(6, 43, 95, 0.1);
  --container: 1320px;
  --header-height: 86px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: "Montserrat", "Poppins", "Inter", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

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

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

button,
input,
textarea {
  font: inherit;
}

svg {
  display: block;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.section-pad {
  padding: 44px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(223, 230, 238, 0.75);
  transition: box-shadow 180ms ease, background-color 180ms ease;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 24px rgba(6, 43, 95, 0.08);
}

.nav-wrapper {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo-link {
  flex: 0 0 auto;
}

.logo {
  width: clamp(188px, 19vw, 260px);
  height: auto;
}

.main-nav {
  margin-left: auto;
  display: none;
  align-items: center;
  gap: clamp(16px, 2.1vw, 32px);
  color: var(--navy);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.main-nav a {
  position: relative;
  padding: 8px 0;
}

.main-nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.lang-link {
  color: var(--green);
}

.btn {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 2px solid transparent;
  border-radius: 6px;
  padding: 12px 22px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
  text-transform: uppercase;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

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

.btn-primary {
  color: var(--white);
  background: var(--green);
  box-shadow: 0 10px 18px rgba(57, 169, 53, 0.2);
}

.btn-primary:hover {
  background: var(--green-dark);
  box-shadow: 0 14px 24px rgba(57, 169, 53, 0.28);
}

.btn-outline {
  color: var(--navy);
  border-color: var(--navy);
  background: rgba(255, 255, 255, 0.86);
}

.btn-outline:hover {
  color: var(--white);
  background: var(--navy);
}

.btn-light {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.08);
}

.btn-light:hover {
  color: var(--navy);
  background: var(--white);
}

.nav-quote {
  display: none;
  flex: 0 0 auto;
}

.nav-quote-mobile {
  width: 100%;
  margin-top: 8px;
}

.nav-toggle {
  width: 44px;
  height: 44px;
  margin-left: auto;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  color: var(--navy);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}

.site-header.nav-open .main-nav {
  position: absolute;
  left: 16px;
  right: 16px;
  top: calc(100% + 8px);
  display: grid;
  gap: 8px;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero {
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.98) 43%, rgba(244, 246, 248, 0.6) 100%);
}

.hero-grid {
  display: grid;
  min-height: calc(100vh - var(--header-height));
  min-height: 560px;
  align-items: stretch;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 470px;
  padding: 56px 0 30px;
  align-self: center;
}

.hero-copy h1 {
  max-width: 640px;
  margin: 0;
  color: var(--navy);
  font-size: clamp(42px, 6vw, 56px);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-copy h1 span {
  color: var(--green);
}

.hero-copy p {
  max-width: 430px;
  margin: 22px 0 0;
  color: #24394f;
  font-size: clamp(16px, 2.6vw, 19px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.trust-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  color: #203a55;
  font-size: 14px;
  font-weight: 700;
  list-style: none;
}

.trust-list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.trust-list svg {
  width: 21px;
  height: 21px;
  flex: 0 0 21px;
  color: var(--navy);
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-image {
  min-height: 280px;
  margin-inline: -16px;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  object-position: center;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 24px;
  text-align: center;
}

.section-heading h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(28px, 4vw, 34px);
  font-weight: 900;
  line-height: 1.15;
}

.section-heading p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.service-grid {
  display: grid;
  gap: 18px;
}

.service-card {
  min-height: 244px;
  padding: 28px 22px 24px;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 14px 26px rgba(6, 43, 95, 0.04);
}

.icon-ring {
  width: 82px;
  height: 82px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  color: var(--navy);
  background:
    radial-gradient(circle, var(--white) 58%, transparent 59%),
    conic-gradient(from 18deg, var(--green) 0 80deg, transparent 80deg 128deg, var(--navy) 128deg 225deg, transparent 225deg 276deg, var(--green) 276deg 330deg, transparent 330deg);
  border-radius: 50%;
}

.icon-ring svg {
  width: 48px;
  height: 48px;
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.2;
}

.service-card p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.anchor-target {
  display: block;
  height: 0;
  scroll-margin-top: calc(var(--header-height) + 16px);
}

.why {
  color: var(--white);
  background: linear-gradient(110deg, var(--navy-dark) 0%, var(--navy) 68%, #07346f 100%);
}

.why-grid {
  display: grid;
  gap: 26px;
  padding: 34px 0;
}

.why-copy h2 {
  position: relative;
  margin: 0;
  padding-bottom: 12px;
  color: var(--white);
  font-size: clamp(24px, 4vw, 31px);
  font-weight: 900;
  line-height: 1.05;
  text-transform: uppercase;
}

.why-copy h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 84px;
  height: 3px;
  background: var(--green);
}

.why-copy p {
  max-width: 370px;
  margin: 16px 0 22px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 14px;
}

.why-benefits {
  display: grid;
  gap: 16px;
}

.why-benefits article {
  min-height: 132px;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 10px;
  padding: 16px 10px;
  text-align: center;
  border: 1px solid rgba(57, 169, 53, 0.5);
  border-radius: 8px;
}

.why-benefits svg {
  width: 54px;
  height: 54px;
  color: var(--green);
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.why-benefits h3 {
  margin: 0;
  color: var(--white);
  font-size: 17px;
  font-weight: 900;
  line-height: 1.18;
}

.results {
  background: var(--white);
}

.results-grid {
  display: grid;
  gap: 30px;
  align-items: center;
}

.project-mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-rows: 124px;
  gap: 8px;
}

.project-mosaic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
}

.project-mosaic img:nth-child(2) {
  grid-row: span 2;
}

.project-mosaic img:nth-child(4) {
  grid-column: span 2;
}

.results-copy h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(30px, 5vw, 39px);
  font-weight: 900;
  line-height: 1.08;
}

.results-copy h2 span {
  color: var(--green);
}

.results-copy p {
  max-width: 520px;
  margin: 18px 0 26px;
  color: var(--muted);
  font-size: 15px;
}

.cta {
  color: var(--white);
  background: linear-gradient(105deg, var(--navy-dark) 0%, var(--navy) 48%, var(--green) 100%);
}

.cta-grid {
  display: grid;
  gap: 20px;
  align-items: center;
  padding: 26px 0;
}

.cta-copy {
  display: flex;
  align-items: center;
  gap: 18px;
}

.cta-copy svg {
  width: 54px;
  height: 54px;
  flex: 0 0 54px;
  color: var(--white);
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cta-copy h2 {
  margin: 0;
  font-size: clamp(24px, 4vw, 33px);
  font-weight: 900;
  line-height: 1.1;
}

.cta-copy p {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
}

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

.footer-grid {
  display: grid;
  gap: 16px;
  align-items: center;
  padding: 24px 0;
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
}

.footer-logo img {
  width: 170px;
}

.footer-grid a:not(.footer-logo),
.footer-grid span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-grid svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-links a {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--navy);
  border-radius: 50%;
  transition: background-color 180ms ease, transform 180ms ease;
}

.social-links a:hover {
  background: var(--green);
  transform: translateY(-2px);
}

.social-links svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
}

@media (min-width: 560px) {
  .trust-list {
    grid-template-columns: repeat(2, max-content);
  }

  .trust-list li:last-child {
    grid-column: 1 / -1;
  }

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

  .why-benefits {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .project-mosaic {
    grid-auto-rows: 150px;
  }
}

@media (min-width: 760px) {
  .hero-grid {
    grid-template-columns: minmax(360px, 430px) minmax(0, 1fr);
  }

  .hero-copy {
    padding: 72px 0;
  }

  .hero-image {
    min-height: 560px;
    margin-right: calc((100vw - min(100vw - 32px, var(--container))) / -2);
    margin-left: -26px;
  }

  .hero-image img {
    min-height: 560px;
    object-position: center right;
  }

  .results-grid {
    grid-template-columns: 1.25fr 0.85fr;
  }

  .project-mosaic {
    grid-template-columns: 0.55fr 0.75fr 1.1fr;
    grid-auto-rows: 132px;
  }

  .project-mosaic img:nth-child(1) {
    grid-column: 1;
  }

  .project-mosaic img:nth-child(2) {
    grid-column: 2;
    grid-row: span 2;
  }

  .project-mosaic img:nth-child(3) {
    grid-column: 1;
  }

  .project-mosaic img:nth-child(4) {
    grid-column: 3;
    grid-row: 1 / span 2;
  }

  .cta-grid {
    grid-template-columns: 1fr auto;
  }

  .footer-grid {
    grid-template-columns: auto repeat(4, minmax(max-content, 1fr)) auto;
  }
}

@media (min-width: 980px) {
  :root {
    --header-height: 112px;
  }

  .main-nav {
    display: flex;
  }

  .nav-toggle {
    display: none;
  }

  .nav-quote {
    display: inline-flex;
  }

  .nav-quote-mobile {
    display: none;
  }

  .section-pad {
    padding: 36px 0;
  }

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

  .why-grid {
    grid-template-columns: minmax(280px, 0.9fr) minmax(620px, 2.2fr);
    gap: 36px;
    align-items: stretch;
    padding: 34px 0;
  }

  .why-benefits {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }

  .why-benefits article {
    border: 0;
    border-radius: 0;
    border-left: 1px solid rgba(57, 169, 53, 0.7);
  }

  .why-benefits article:last-child {
    border-right: 1px solid rgba(57, 169, 53, 0.7);
  }
}

@media (min-width: 1180px) {
  .hero-grid {
    grid-template-columns: 480px minmax(0, 1fr);
  }

  .hero-copy h1 {
    font-size: 52px;
  }
}

@media (max-width: 380px) {
  .btn {
    width: 100%;
    padding-inline: 14px;
  }

  .hero-actions {
    width: 100%;
  }

  .cta-copy {
    align-items: flex-start;
  }
}