:root {
  --color-white: #ffffff;
  --color-primary: #1d6a4a;
  --color-accent: #2e9e6e;
  --color-text: #1f2a25;
  --color-muted: #5c6d65;
  --color-soft: #f4faf7;
  --shadow: 0 10px 30px rgba(29, 106, 74, 0.12);
  --radius: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration: none; }

.container { width: min(1120px, 92%); margin-inline: auto; }
.section { padding: 4rem 0; }
.bg-soft { background: var(--color-soft); }
h1, h2, h3 { line-height: 1.2; margin-top: 0; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); margin-bottom: 1.5rem; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: .5rem .75rem;
}
.skip-link:focus { left: .5rem; z-index: 1000; }

.header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #e9efec;
  z-index: 999;
}
.navbar { display: flex; align-items: center; justify-content: space-between; min-height: 72px; }
.logo { display: inline-flex; align-items: center; gap: .6rem; font-weight: 800; color: var(--color-primary); }

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: 0;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--color-primary); }
.nav-menu {
  position: absolute;
  top: 72px;
  left: 0;
  right: 0;
  background: #fff;
  list-style: none;
  margin: 0;
  padding: 1rem;
  display: none;
  flex-direction: column;
  gap: .4rem;
  border-bottom: 1px solid #e9efec;
}
.nav-menu.open { display: flex; }
.nav-link { display: block; padding: .5rem; border-radius: 10px; color: var(--color-text); }
.nav-link.active, .nav-link:hover { background: var(--color-soft); color: var(--color-primary); }

.btn {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  border-radius: 999px;
  padding: .72rem 1.2rem;
  border: 2px solid var(--color-primary);
  font-weight: 700;
}
.btn:hover { background: var(--color-accent); border-color: var(--color-accent); }
.btn-outline { background: transparent; color: var(--color-primary); }
.btn-sm { padding: .5rem .9rem; }

.hero-grid, .about-grid, .contact-grid { display: grid; gap: 1.5rem; }
.eyebrow { color: var(--color-accent); font-weight: 700; }
.hero-card, .about-image {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  min-height: 280px;
  display: grid;
  place-items: center;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem;
}

.section-intro { color: var(--color-muted); max-width: 70ch; margin: -0.5rem 0 1.5rem; }
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.gallery-item {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #fff;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  min-height: 210px;
  object-fit: cover;
}

.pricing-table-wrapper { overflow-x: auto; }
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.pricing-table th, .pricing-table td { padding: .9rem 1rem; border-bottom: 1px solid #edf2ef; text-align: left; }
.pricing-table th { background: #e8f4ee; color: var(--color-primary); }

.contact-form {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem;
}
.contact-form label { font-weight: 600; margin: .5rem 0 .2rem; display: block; }
.contact-form input, .contact-form textarea {
  width: 100%;
  border: 1px solid #ced9d3;
  border-radius: 12px;
  padding: .75rem;
  font: inherit;
}
.error { color: #b00020; min-height: 1rem; display: block; font-size: .86rem; }
.form-status { font-weight: 600; margin-top: .8rem; }
.map-wrapper iframe { width: 100%; height: 260px; border: 0; border-radius: var(--radius); box-shadow: var(--shadow); }

.footer { background: #0f3f2b; color: #f0f7f3; padding: 2rem 0 1rem; }
.footer-grid { display: grid; gap: 1rem; }
.footer a { color: #dcf4e8; }
.footer-links { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .8rem; }
.copyright { text-align: center; color: #c6dfd3; margin: 1rem 0 0; font-size: .95rem; }

.scroll-top {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  border: 0;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  color: #fff;
  font-size: 1.2rem;
  box-shadow: var(--shadow);
  display: none;
}
.scroll-top.show { display: inline-grid; place-items: center; }

.fade-in { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

@media (min-width: 860px) {
  .nav-toggle { display: none; }
  .nav-menu {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: 0;
    border: 0;
    background: transparent;
  }
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1.1fr 1fr; align-items: center; }
  .card-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: repeat(3, auto); align-items: center; justify-content: space-between; }
}