:root {
  --dark: #102820;
  --green: #21a67a;
  --yellow: #ffc857;
  --light: #f7fbf8;
  --muted: #64746e;
  --white: #ffffff;
  --shadow: 0 20px 50px rgba(16, 40, 32, 0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: Arial, Helvetica, sans-serif; color: var(--dark); background: var(--light); line-height: 1.6; }
a { color: inherit; text-decoration: none; }

.site-header { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,0.92); backdrop-filter: blur(12px); box-shadow: 0 1px 0 rgba(16,40,32,0.08); }
.navbar { max-width: 1180px; margin: auto; padding: 18px 24px; display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.6rem; font-weight: 800; }
.logo span { color: var(--green); }
.nav-links { display: flex; gap: 26px; align-items: center; font-weight: 600; }
.nav-cta { background: var(--green); color: var(--white); padding: 10px 18px; border-radius: 999px; }
.menu-toggle { display: none; background: none; border: none; font-size: 1.8rem; }

.hero { max-width: 1180px; margin: auto; padding: 90px 24px; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 44px; align-items: center; }
.eyebrow { color: var(--green); font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; font-size: 0.8rem; margin-bottom: 10px; }
h1 { font-size: clamp(2.5rem, 7vw, 5rem); line-height: 1.02; margin-bottom: 24px; }
h2 { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.1; margin-bottom: 16px; }
.hero-text { font-size: 1.15rem; color: var(--muted); max-width: 650px; margin-bottom: 30px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn { display: inline-block; border: none; cursor: pointer; padding: 14px 22px; border-radius: 999px; font-weight: 800; font-size: 1rem; }
.primary { background: var(--yellow); color: var(--dark); }
.secondary { background: var(--white); box-shadow: var(--shadow); }
.hero-card { background: linear-gradient(145deg, var(--white), #fff8e6); padding: 34px; border-radius: 30px; box-shadow: var(--shadow); }
.sun-icon { width: 78px; height: 78px; display: grid; place-items: center; border-radius: 50%; background: var(--yellow); font-size: 2rem; margin-bottom: 18px; }
.hero-card ul { list-style: none; margin-top: 18px; }
.hero-card li { padding: 9px 0; }
.hero-card li::before { content: "✓"; color: var(--green); font-weight: 900; margin-right: 10px; }

.section { max-width: 1180px; margin: auto; padding: 70px 24px; }
.section-heading { text-align: center; max-width: 760px; margin: 0 auto 38px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card, .step { background: var(--white); padding: 28px; border-radius: 24px; box-shadow: var(--shadow); }
.card h3, .step h3 { margin-bottom: 10px; font-size: 1.35rem; }
.card p, .step p, .benefits p { color: var(--muted); }

.benefits { max-width: 1180px; margin: 30px auto; padding: 55px 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; background: var(--dark); color: var(--white); border-radius: 36px; }
.benefit-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.benefit-grid div { background: rgba(255,255,255,0.1); padding: 22px; border-radius: 20px; }
.benefit-grid strong { display: block; color: var(--yellow); font-size: 2rem; }
.benefit-grid span { color: #d8eee7; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.step span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--green); color: var(--white); font-weight: 900; margin-bottom: 16px; }

.contact { max-width: 1180px; margin: auto; padding: 75px 24px; display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 36px; align-items: start; }
.quote-form { background: var(--white); padding: 28px; border-radius: 26px; box-shadow: var(--shadow); display: grid; gap: 16px; }
.quote-form label { font-weight: 700; }
.quote-form input { width: 100%; margin-top: 6px; padding: 14px 16px; border: 1px solid #dce7e2; border-radius: 14px; font-size: 1rem; }
.footer { text-align: center; padding: 24px; color: var(--muted); }

@media (max-width: 820px) {
  .menu-toggle { display: block; }
  .nav-links { display: none; position: absolute; left: 24px; right: 24px; top: 70px; padding: 20px; background: var(--white); border-radius: 20px; box-shadow: var(--shadow); flex-direction: column; align-items: flex-start; }
  .nav-links.open { display: flex; }
  .hero, .benefits, .contact { grid-template-columns: 1fr; }
  .cards, .steps { grid-template-columns: 1fr; }
  .hero { padding-top: 55px; }
}