:root {
  --green: #087f5b;
  --green-dark: #04543d;
  --green-light: #e9f7f1;
  --ink: #092b27;
  --muted: #58706b;
  --white: #ffffff;
  --soft: #f4f8f6;
  --line: #dce9e4;
  --shadow: 0 18px 45px rgba(9, 43, 39, 0.09);
  --radius: 18px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
}

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

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}


/* =========================
   NAVIGATION
========================= */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 190px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--green);
  color: var(--white);
  font-weight: 900;
  font-size: 22px;
}

.brand strong {
  display: block;
  color: var(--green);
  font-size: 21px;
  line-height: 1.1;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  flex: 1;
}

.nav-links a {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--green);
}

.nav-call {
  padding: 10px 17px;
  border-radius: 999px;
  background: var(--green);
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.nav-call:hover {
  background: var(--green-dark);
}


/* =========================
   HERO
========================= */

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 20%, rgba(8, 127, 91, 0.15), transparent 32%),
    linear-gradient(135deg, #f4fbf8 0%, #e5f4ee 100%);
  padding: 110px 0 100px;
}

.hero::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  right: -180px;
  bottom: -230px;
  background: rgba(8, 127, 91, 0.08);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 70px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 15px;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 850px;
  margin: 0 0 24px;
  font-size: clamp(46px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: -3px;
}

.hero-text {
  max-width: 720px;
  margin: 0 0 30px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-bottom: 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 23px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease;
}

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

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

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

.button-secondary {
  background: var(--white);
  color: var(--green-dark);
  border: 1px solid var(--line);
}

.hero-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.hero-card {
  padding: 32px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.hero-card h2 {
  margin: 0 0 25px;
  font-size: 27px;
  line-height: 1.2;
}

.hero-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-card li {
  padding: 13px 0;
  border-top: 1px solid var(--line);
  font-weight: 700;
}

.hero-card li::before {
  content: "✓";
  margin-right: 10px;
  color: var(--green);
  font-weight: 900;
}


/* =========================
   SECTIONS
========================= */

.section {
  padding: 95px 0;
}

.section.soft {
  background: var(--soft);
}

.section.dark {
  background: var(--ink);
  color: var(--white);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 48px;
}

.section-heading h2,
.two-column h2,
.coverage h2,
.sustainability h2,
.request h2 {
  margin: 0 0 18px;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: -1.5px;
}

.section-heading p:last-child,
.two-column p,
.coverage p,
.sustainability p,
.request p {
  color: var(--muted);
}

.dark .eyebrow {
  color: #66d7ad;
}

.dark p {
  color: #b8ccc6;
}


/* =========================
   ABOUT
========================= */

.two-column {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 90px;
  align-items: start;
}

.two-column p {
  margin-top: 0;
  font-size: 17px;
}


/* =========================
   SERVICES
========================= */

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 25px rgba(9, 43, 39, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.service-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 23px;
  border-radius: 14px;
  background: var(--green-light);
  font-size: 25px;
}

.service-card h3 {
  margin: 0 0 12px;
  font-size: 21px;
  line-height: 1.2;
}

.service-card p {
  color: var(--muted);
  font-size: 14px;
}

.service-card ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.service-card li {
  margin: 7px 0;
  color: var(--muted);
  font-size: 13px;
}

.service-card li::before {
  content: "•";
  margin-right: 8px;
  color: var(--green);
  font-weight: 900;
}


/* =========================
   WHY NETTOYER
========================= */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature {
  padding: 28px 0;
  border-top: 3px solid var(--green);
}

.feature h3 {
  margin: 0 0 8px;
  font-size: 21px;
}

.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}


/* =========================
   WHO WE SERVE
========================= */

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.audience-card {
  min-height: 190px;
  padding: 27px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
}

.audience-card span {
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 1px;
}

.audience-card h3 {
  margin: 14px 0 9px;
  font-size: 19px;
  line-height: 1.25;
}

.audience-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}


/* =========================
   COVERAGE
========================= */

.coverage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: center;
}

.coverage p {
  font-size: 17px;
}


/* =========================
   SUSTAINABILITY
========================= */

.sustainability {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.sustainability-flow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.sustainability-flow span {
  padding: 10px 13px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: #d6e7e1;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 1px;
}


/* =========================
   REQUEST
========================= */

.request {
  background: var(--green-light);
}

.request-box {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 70px;
  align-items: center;
}

.request-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}


/* =========================
   CONTACT
========================= */

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

.contact-card {
  padding: 27px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.contact-card span {
  color: var(--green);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 1.5px;
}

.contact-card h3 {
  margin: 12px 0;
  font-size: 18px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.contact-card a {
  color: var(--green);
  font-size: 14px;
  font-weight: 800;
}

.contact-card p {
  margin: 0;
  color: var(--muted);
}


/* =========================
   FOOTER
========================= */

footer {
  padding: 45px 0;
  background: #061f1b;
  color: var(--white);
}

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

.footer-inner strong {
  font-size: 18px;
}

.footer-inner p {
  margin: 5px 0 0;
  color: #9fb6b0;
  font-size: 13px;
}

.footer-inner a {
  color: #71d9b3;
  font-size: 13px;
  font-weight: 700;
}


/* =========================
   MOBILE
========================= */

@media (max-width: 950px) {

  .nav-inner {
    flex-wrap: wrap;
    padding: 15px 0;
    gap: 15px;
  }

  .brand {
    flex: 1;
  }

  .nav-links {
    order: 3;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
    gap: 20px;
  }

  .hero {
    padding: 75px 0;
  }

  .hero-grid,
  .two-column,
  .coverage,
  .sustainability,
  .request-box {
    grid-template-columns: 1fr;
    gap: 45px;
  }

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

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

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

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


@media (max-width: 600px) {

  .wrap {
    width: min(var(--max), calc(100% - 28px));
  }

  .section {
    padding: 70px 0;
  }

  .hero {
    padding: 60px 0 70px;
  }

  .hero h1 {
    font-size: 43px;
    letter-spacing: -2px;
  }

  .hero-text {
    font-size: 16px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-card {
    padding: 24px;
  }

  .service-grid,
  .feature-grid,
  .audience-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .section-heading {
    margin-bottom: 35px;
  }

  .section-heading h2,
  .two-column h2,
  .coverage h2,
  .sustainability h2,
  .request h2 {
    font-size: 35px;
  }

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

  .nav-call {
    padding: 9px 13px;
  }
}