:root {
  --green: #0b6b35;
  --green-dark: #063f22;
  --orange: #f28c28;
  --cream: #f7f4ea;
  --ink: #0d1b2a;
  --muted: #5d6975;
  --white: #ffffff;
  --shadow: 0 20px 50px rgba(13, 27, 42, 0.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--cream);
  color: var(--ink);
}
a { color: inherit; text-decoration: none; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 244, 234, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(11, 107, 53, 0.12);
}
.navbar {
  max-width: 1180px;
  margin: auto;
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-weight: 800;
  color: var(--green-dark);
  letter-spacing: -0.5px;
}
.logo span { color: var(--green); margin-right: 6px; }
.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a { font-weight: 700; color: var(--green-dark); }
.nav-links a:hover { color: var(--orange); }
.menu-toggle { display: none; border: 0; background: var(--green); color: white; padding: 8px 11px; border-radius: 10px; font-size: 20px; }
.section { max-width: 1180px; margin: auto; padding: 74px 22px; }
.hero { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.eyebrow { color: var(--orange); text-transform: uppercase; font-weight: 900; letter-spacing: 2px; font-size: 13px; }
h1 { font-size: clamp(42px, 6vw, 76px); line-height: 0.96; margin: 10px 0 22px; color: var(--green-dark); letter-spacing: -3px; }
h2 { font-size: clamp(30px, 4vw, 48px); margin: 8px 0 18px; color: var(--green-dark); letter-spacing: -1.5px; }
h3 { color: var(--green-dark); margin-bottom: 10px; }
p { color: var(--muted); line-height: 1.7; font-size: 17px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 28px 0; }
.btn { display: inline-flex; justify-content: center; align-items: center; border-radius: 999px; padding: 14px 22px; font-weight: 800; border: 2px solid var(--green); cursor: pointer; }
.btn.primary { background: var(--green); color: white; }
.btn.secondary { color: var(--green); background: white; }
.btn:hover { transform: translateY(-2px); transition: 0.2s ease; }
.trust-row { display: flex; flex-wrap: wrap; gap: 12px; }
.trust-row span { background: white; color: var(--green-dark); border-radius: 999px; padding: 10px 14px; font-weight: 700; box-shadow: var(--shadow); }
.hero-image-card { background: white; padding: 12px; border-radius: 32px; box-shadow: var(--shadow); transform: rotate(1deg); }
.hero-image-card img { width: 100%; display: block; border-radius: 24px; }
.intro { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding-top: 20px; }
.card, .service-card, .booking-form, .contact-card { background: white; border-radius: 28px; padding: 28px; box-shadow: var(--shadow); }
.green-card { background: linear-gradient(135deg, var(--green-dark), var(--green)); }
.green-card h2, .green-card p { color: white; }
.services-section { text-align: center; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 34px; text-align: left; }
.service-card { overflow: hidden; padding: 0 0 24px; }
.service-card h3, .service-card p { padding: 0 22px; }
.service-img { height: 170px; background-size: cover; background-position: center; margin-bottom: 20px; }
.repair { background-image: url('https://images.unsplash.com/photo-1581092918056-0c4c3acd3789?auto=format&fit=crop&w=900&q=80'); }
.install { background-image: url('https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=900&q=80'); }
.upgrade { background-image: url('https://images.unsplash.com/photo-1591488320449-011701bb6704?auto=format&fit=crop&w=900&q=80'); }
.data { background-image: url('https://images.unsplash.com/photo-1558494949-ef010cbdcc31?auto=format&fit=crop&w=900&q=80'); }
.security { background-image: url('https://images.unsplash.com/photo-1563013544-824ae1b704d3?auto=format&fit=crop&w=900&q=80'); }
.website { background-image: url('https://images.unsplash.com/photo-1498050108023-c5249f4df085?auto=format&fit=crop&w=900&q=80'); }
.app { background-image: url('https://images.unsplash.com/photo-1551650975-87deedd944c3?auto=format&fit=crop&w=900&q=80'); }
.booking-section { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 32px; align-items: start; }
.note { background: rgba(242, 140, 40, 0.12); border-left: 4px solid var(--orange); padding: 14px; border-radius: 14px; color: var(--ink); }
.booking-form { display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: grid; gap: 8px; font-weight: 800; color: var(--green-dark); }
input, select, textarea { width: 100%; border: 1px solid #d7ded7; border-radius: 14px; padding: 13px 14px; font-size: 16px; font-family: inherit; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(11, 107, 53, 0.18); border-color: var(--green); }
.full { width: 100%; border: 0; }
.contact-section { text-align: center; }
.contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 30px; text-align: left; }
.contact-card { display: grid; gap: 8px; }
.contact-card strong { color: var(--green-dark); }
.contact-card span, .contact-card a { color: var(--muted); }
.contact-card.wide { grid-column: span 2; }
.footer { background: var(--green-dark); color: white; text-align: center; padding: 34px 22px; }
.footer a, .footer p { color: white; }
.footer-links, .social-links { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 14px; font-weight: 800; }
.social-links a { color: #b6f0c7; }
@media (max-width: 900px) {
  .hero, .intro, .booking-section { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .nav-links { display: none; position: absolute; top: 66px; left: 18px; right: 18px; background: white; padding: 18px; border-radius: 18px; box-shadow: var(--shadow); flex-direction: column; }
  .nav-links.open { display: flex; }
  .menu-toggle { display: block; }
  .services-grid, .contact-grid, .form-row { grid-template-columns: 1fr; }
  .contact-card.wide { grid-column: span 1; }
  h1 { letter-spacing: -2px; }
}