/* ===== Design tokens ===== */
:root {
  --green-900: #14532d;
  --green-700: #166534;
  --green-600: #16a34a;
  --green-500: #22c55e;
  --green-50:  #f0fdf4;
  --ink:       #1a2e22;
  --muted:     #5b6b60;
  --bg:        #ffffff;
  --bg-alt:    #f6faf6;
  --border:    #e3ece5;
  --radius:    16px;
  --shadow:    0 10px 30px rgba(20, 83, 45, 0.08);
  --max:       1120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
h1, h2, h3, .logo { font-family: 'Poppins', sans-serif; line-height: 1.15; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.center { text-align: center; }
.subtle { color: var(--muted); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .8rem;
  font-weight: 600;
  color: var(--green-600);
  margin-bottom: 8px;
}
.eyebrow.center { display: block; }

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 600; margin-bottom: 12px; }
h3 { font-size: 1.2rem; font-weight: 600; margin-bottom: 6px; }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--green-600);
  color: #fff;
  box-shadow: 0 8px 20px rgba(22, 163, 74, .35);
}
.btn-primary:hover { background: var(--green-700); }
.btn-ghost {
  background: rgba(255,255,255,.15);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.5);
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { font-size: 1.3rem; font-weight: 700; color: var(--green-700); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-weight: 500; color: var(--ink); }
.nav-links a:hover { color: var(--green-600); }
.nav-cta {
  background: var(--green-600);
  color: #fff !important;
  padding: 9px 18px;
  border-radius: 999px;
}
.nav-cta:hover { background: var(--green-700); }
.menu-toggle { display: none; background: none; border: none; font-size: 1.6rem; cursor: pointer; }

/* ===== Hero ===== */
.hero {
  background:
    linear-gradient(rgba(8, 40, 22, .62), rgba(8, 40, 22, .62)),
    url('https://images.unsplash.com/photo-1558904541-efa843a96f01?auto=format&fit=crop&w=1600&q=80') center/cover;
  color: #fff;
}
.hero-inner { padding: 110px 24px 120px; }
.hero-text { max-width: 640px; }
.hero .eyebrow { color: var(--green-500); }
.lead { font-size: 1.2rem; margin: 18px 0 28px; color: #eef6ef; }
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-note { margin-top: 22px; font-size: .92rem; color: #d9ecdd; }

/* ===== Sections ===== */
.section { padding: 88px 0; }
.section-alt { background: var(--bg-alt); }

/* ===== Cards / services ===== */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
  margin-top: 40px;
}
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow);
  transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(20,83,45,.13); }
.card-icon { font-size: 2.2rem; margin-bottom: 12px; }
.card p { color: var(--muted); }

/* ===== About ===== */
.about-inner { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: center; }
.about-text p { color: var(--muted); margin-bottom: 14px; }
.checklist { list-style: none; margin-top: 18px; }
.checklist li { padding-left: 30px; position: relative; margin-bottom: 10px; font-weight: 500; }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--green-600); font-weight: 700; }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stat {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 20px;
  text-align: center;
  box-shadow: var(--shadow);
}
.stat-num { display: block; font-family: 'Poppins'; font-size: 2rem; font-weight: 700; color: var(--green-700); }
.stat-label { font-size: .9rem; color: var(--muted); }

/* ===== Gallery ===== */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 36px;
}
.project {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .18s ease, box-shadow .18s ease;
  display: flex;
  flex-direction: column;
}
.project:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(20,83,45,.14); }
.project img {
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
}
.project figcaption { padding: 18px 20px 22px; }
.project h4 { font-family: 'Poppins', sans-serif; font-size: 1.1rem; font-weight: 600; margin-bottom: 6px; }
.mini-stars { color: #f5a623; font-size: .95rem; letter-spacing: 1px; margin-bottom: 8px; }
.mini-stars .dim { color: #e3ece5; }
.project figcaption p { font-style: italic; color: var(--muted); font-size: .95rem; margin-bottom: 8px; }
.project cite { font-style: normal; font-weight: 600; font-size: .88rem; color: var(--green-700); }

/* ===== Reviews ===== */
.review {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.review p { font-style: italic; margin-bottom: 14px; color: var(--ink); }
.review footer { font-weight: 600; color: var(--green-700); font-style: normal; }
.review-stars { color: #f5a623; font-size: 1.1rem; letter-spacing: 2px; margin-bottom: 10px; }
.review-stars .dim { color: #e3ece5; }

/* Shuffling review rotator */
.review-rotator {
  display: flex;
  align-items: stretch;
  gap: 14px;
  max-width: 720px;
  margin: 40px auto 0;
}
.rot-card {
  flex: 1;
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .35s ease, transform .35s ease;
}
.rot-card.show { opacity: 1; transform: translateY(0); }
.rot-card .review-stars { text-align: center; }
.rot-card p { font-size: 1.15rem; }
.rot-nav {
  flex: 0 0 46px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 46px;
  height: 46px;
  align-self: center;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--green-700);
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: background .15s ease, transform .15s ease;
}
.rot-nav:hover { background: var(--green-600); color: #fff; transform: scale(1.08); }
.rot-dots { display: flex; justify-content: center; gap: 8px; margin-top: 22px; }
.rot-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: #cfe0d4;
  cursor: pointer;
  transition: background .15s ease, transform .15s ease;
}
.rot-dot:hover { transform: scale(1.25); }
.rot-dot.on { background: var(--green-600); }

@media (max-width: 540px) {
  .rot-nav { flex-basis: 38px; width: 38px; height: 38px; font-size: 1.3rem; }
}

/* Leave-a-review form */
.review-form-wrap {
  max-width: 620px;
  margin: 44px auto 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.review-form-wrap h3 { margin-bottom: 20px; }
.review-form { display: grid; gap: 14px; }
.review-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.review-form input,
.review-form textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-alt);
  width: 100%;
}
.review-form input:focus,
.review-form textarea:focus { outline: 2px solid var(--green-500); background: #fff; }
.star-input { display: flex; align-items: center; gap: 4px; }
.star-input .star {
  background: none;
  border: none;
  font-size: 2rem;
  line-height: 1;
  color: #dfe6e0;
  cursor: pointer;
  padding: 0 2px;
  transition: color .12s ease, transform .12s ease;
}
.star-input .star:hover { transform: scale(1.15); }
.star-input .star.on { color: #f5a623; }
.star-hint { margin-left: 12px; font-size: .9rem; color: var(--muted); font-weight: 500; }

@media (max-width: 540px) {
  .review-form-row { grid-template-columns: 1fr; }
}

/* ===== Contact ===== */
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.contact-list { list-style: none; margin-top: 20px; font-size: 1.05rem; }
.contact-list li { margin-bottom: 12px; }
.contact-list a:hover { color: var(--green-600); }
.contact-form {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 14px;
}
.contact-form label { display: grid; gap: 6px; font-weight: 600; font-size: .92rem; }
.contact-form input,
.contact-form textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-alt);
}
.contact-form input:focus,
.contact-form textarea:focus { outline: 2px solid var(--green-500); background: #fff; }
.form-note { font-size: .85rem; color: var(--muted); text-align: center; }

/* ===== Footer ===== */
.site-footer { background: var(--green-900); color: #cfe7d6; padding: 28px 0; }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .9rem; }

/* ===== Responsive ===== */
@media (max-width: 820px) {
  .menu-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 68px; left: 0; right: 0;
    flex-direction: column;
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
    gap: 16px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .about-inner, .contact-inner { grid-template-columns: 1fr; gap: 32px; }
  .section { padding: 64px 0; }
}