* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: #172018;
  background: #f6f7f2;
  line-height: 1.6;
}

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

.site-header {
  min-height: 100vh;
  background:
    linear-gradient(120deg, rgba(17, 29, 18, 0.92), rgba(28, 64, 38, 0.86)),
    url("https://images.unsplash.com/photo-1604187351574-c75ca79f5807?auto=format&fit=crop&w=1600&q=80");
  background-size: cover;
  background-position: center;
  color: white;
}

.nav {
  width: min(1180px, 92%);
  margin: auto;
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: #78d64b;
  color: #102010;
  display: grid;
  place-items: center;
  font-weight: 900;
  box-shadow: 0 10px 30px rgba(0,0,0,.2);
}

.brand span {
  display: block;
  font-size: 0.82rem;
  opacity: .8;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-weight: 700;
}

.nav-cta {
  background: #78d64b;
  color: #102010;
  padding: 12px 18px;
  border-radius: 999px;
}

.menu-btn {
  display: none;
  background: none;
  border: 0;
  color: white;
  font-size: 2rem;
}

.hero {
  width: min(1180px, 92%);
  margin: auto;
  padding: 90px 0 80px;
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 48px;
  align-items: center;
}

.badge,
.section-label {
  color: #78d64b;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .8rem;
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(3rem, 8vw, 6.4rem);
  line-height: .95;
  letter-spacing: -0.08em;
  max-width: 850px;
}

.hero-text {
  font-size: 1.2rem;
  max-width: 720px;
  margin: 26px 0;
  color: rgba(255,255,255,.86);
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 50px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 900;
  border: 0;
  cursor: pointer;
}

.primary {
  background: #78d64b;
  color: #102010;
}

.secondary {
  background: rgba(255,255,255,.12);
  color: #111;
  border: 1px solid rgba(255,255,255,.3);
}

.trust-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  color: rgba(255,255,255,.9);
  font-weight: 700;
}

.hero-card {
  background: rgba(255,255,255,.95);
  color: #172018;
  padding: 30px;
  border-radius: 28px;
  box-shadow: 0 30px 80px rgba(0,0,0,.25);
}

.hero-card h3 {
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.hero-card li {
  list-style: none;
  padding: 12px 0;
  border-bottom: 1px solid #e3e8da;
  font-weight: 800;
}

.section {
  width: min(1180px, 92%);
  margin: auto;
  padding: 90px 0;
}

.intro,
.split,
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1;
  letter-spacing: -0.05em;
  margin-bottom: 18px;
}

.grid {
  display: grid;
  gap: 22px;
}

.cards {
  grid-template-columns: repeat(4, 1fr);
  margin-top: 30px;
}

.card {
  background: white;
  padding: 28px;
  border-radius: 26px;
  box-shadow: 0 18px 50px rgba(30, 48, 24, .08);
  border: 1px solid #e9eedf;
}

.icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.card p {
  color: #55604f;
}

.steps {
  display: grid;
  gap: 18px;
}

.step {
  background: white;
  padding: 24px;
  border-radius: 24px;
  display: flex;
  gap: 18px;
  box-shadow: 0 18px 50px rgba(30, 48, 24, .08);
}

.step span {
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #172018;
  color: white;
  display: grid;
  place-items: center;
  font-weight: 900;
}

.commercial {
  width: 100%;
  background: #172018;
  color: white;
}

.commercial-box {
  width: min(1180px, 92%);
  margin: auto;
  padding: 70px 0;
}

.commercial-box p {
  max-width: 760px;
  margin-bottom: 24px;
  color: rgba(255,255,255,.82);
}

.pricing-box {
  background: white;
  border-radius: 28px;
  padding: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 22px;
  box-shadow: 0 18px 50px rgba(30, 48, 24, .08);
}

.review p {
  font-size: 1.05rem;
  margin-bottom: 18px;
}

.reviews .cards {
  grid-template-columns: repeat(3, 1fr);
}

.faq-list {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

details {
  background: white;
  padding: 22px 24px;
  border-radius: 18px;
  border: 1px solid #e9eedf;
}

summary {
  font-weight: 900;
  cursor: pointer;
}

details p {
  color: #55604f;
  margin-top: 12px;
}

.contact-info {
  margin-top: 24px;
  display: grid;
  gap: 10px;
}

.quote-form {
  background: white;
  padding: 28px;
  border-radius: 28px;
  display: grid;
  gap: 14px;
  box-shadow: 0 18px 50px rgba(30, 48, 24, .08);
}

input,
select,
textarea {
  width: 100%;
  padding: 15px 16px;
  border: 1px solid #dbe3d2;
  border-radius: 14px;
  font-size: 1rem;
  font-family: inherit;
}

textarea {
  min-height: 130px;
  resize: vertical;
}

.full {
  width: 100%;
}

small {
  color: #66705f;
}

.footer {
  width: min(1180px, 92%);
  margin: auto;
  padding: 34px 0;
  border-top: 1px solid #dfe6d7;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

@media (max-width: 900px) {
  .menu-btn {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 82px;
    left: 4%;
    right: 4%;
    background: white;
    color: #172018;
    padding: 22px;
    border-radius: 22px;
    flex-direction: column;
    align-items: stretch;
    box-shadow: 0 20px 70px rgba(0,0,0,.25);
  }

  .nav-links.show {
    display: flex;
  }

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

  .hero {
    padding-top: 52px;
  }

  .cards,
  .reviews .cards {
    grid-template-columns: 1fr;
  }

  .pricing-box,
  .footer {
    flex-direction: column;
    align-items: flex-start;
  }
  
}
.call-btn{
  position:fixed;
  bottom:20px;
  right:20px;
  background:#78d64b;
  color:#102010;
  padding:16px 22px;
  border-radius:999px;
  font-weight:bold;
  text-decoration:none;
  box-shadow:0 10px 30px rgba(0,0,0,.2);
  z-index:999;
}

.text-btn{
  position:fixed;
  bottom:82px;
  right:20px;
  background:#172018;
  color:white;
  padding:16px 22px;
  border-radius:999px;
  font-weight:bold;
  text-decoration:none;
  box-shadow:0 10px 30px rgba(0,0,0,.2);
  z-index:999;
}

.call-btn{
  position:fixed;
  bottom:20px;
  right:20px;
  background:#78d64b;
  color:#102010;
  padding:16px 22px;
  border-radius:999px;
  font-weight:bold;
  text-decoration:none;
  box-shadow:0 10px 30px rgba(0,0,0,.2);
  z-index:999;
}
.call-dropdown {
  position: relative;
  display: inline-block;
}

.call-dropdown summary {
  list-style: none;
  cursor: pointer;
}

.call-dropdown summary::-webkit-details-marker {
  display: none;
}

.call-options {
  position: absolute;
  top: 60px;
  left: 0;
  background: white;
  border-radius: 16px;
  padding: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 260px;
  z-index: 999;
}

.call-options a {
  text-decoration: none;
  color: black;
  font-weight: 600;
  padding: 12px;
  border-radius: 12px;
  background: #f5f5f5;
}

.call-options a:hover {
  background: #e9e9e9;
}