:root {
  --green: #2d5a27;
  --green-dark: #1f3f1b;
  --green-soft: #3f7637;
  --cream: #f5f0e8;
  --cream-dark: #e6dfd1;
  --ink: #1c1c1c;
  --ink-soft: #4a4a4a;
  --white: #ffffff;
  --shadow: 0 6px 24px rgba(31, 63, 27, 0.12);
  --radius: 10px;
  --maxw: 1120px;
  --gap: 1.5rem;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--green); }
a:hover, a:focus { color: var(--green-dark); }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ===== Navigation ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(160%) blur(8px);
  -webkit-backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--cream-dark);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--green);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.01em;
}

.nav__logo { width: 28px; height: 28px; }

.nav__menu {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__menu a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}

.nav__menu a:hover,
.nav__menu a:focus {
  color: var(--green);
}

.nav__menu a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transition: transform 0.2s ease;
  transform-origin: left;
}

.nav__menu a:hover::after,
.nav__menu a:focus::after { transform: scaleX(1); }

.nav__toggle {
  display: none;
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
}

.nav__bars,
.nav__bars::before,
.nav__bars::after {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  position: relative;
  transition: transform 0.2s ease, top 0.2s ease;
}

.nav__bars::before,
.nav__bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav__bars::before { top: -7px; }
.nav__bars::after  { top: 7px; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: center;
  color: var(--white);
  background-image:
    linear-gradient(rgba(31, 63, 27, 0.55), rgba(31, 63, 27, 0.45)),
    url("https://images.unsplash.com/photo-1558904541-efa843a96f01?auto=format&fit=crop&w=1600&q=70");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 30%, rgba(45, 90, 39, 0.15), transparent 60%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  padding: 6rem 1.25rem;
  max-width: 760px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.25rem);
  line-height: 1.05;
  margin: 0 0 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.25);
}

.hero__lede {
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  margin: 0 0 2rem;
  max-width: 56ch;
  color: rgba(255, 255, 255, 0.95);
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.2s ease, transform 0.1s ease, color 0.2s ease;
}

.btn--primary {
  background: var(--green);
  color: var(--white);
}

.btn--primary:hover,
.btn--primary:focus {
  background: var(--green-dark);
  color: var(--white);
  transform: translateY(-1px);
}

/* ===== Sections ===== */
section {
  padding: 5rem 0;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--green);
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}

.section-lede {
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin: 0 0 2.5rem;
  max-width: 56ch;
}

/* ===== Services ===== */
.services { background: var(--cream); }

.services__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--gap);
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(31, 63, 27, 0.18);
}

.service-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--cream);
  color: var(--green);
  margin-bottom: 1rem;
}

.service-card__icon svg { width: 36px; height: 36px; }

.service-card h3 {
  margin: 0 0 0.5rem;
  color: var(--green-dark);
  font-size: 1.25rem;
}

.service-card p { margin: 0; color: var(--ink-soft); }

/* ===== Testimonials ===== */
.testimonials {
  background: var(--green);
  color: var(--cream);
}

.testimonials .section-title { color: var(--cream); }

.testimonials__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--gap);
}

.testimonial {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 1.75rem;
}

.testimonial blockquote { margin: 0; }
.testimonial p { margin: 0 0 1rem; font-size: 1.05rem; }
.testimonial cite {
  font-style: normal;
  color: var(--cream-dark);
  font-size: 0.95rem;
}

/* ===== Contact ===== */
.contact { background: var(--cream); }

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.contact__info {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.contact__info li { margin-bottom: 0.5rem; }
.contact__info strong { color: var(--green-dark); margin-right: 0.5rem; }

.contact__form {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.field {
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
}

.field label {
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--green-dark);
  font-size: 0.95rem;
}

.field input,
.field textarea {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--cream-dark);
  border-radius: 8px;
  background: var(--cream);
  color: var(--ink);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(45, 90, 39, 0.18);
  background: var(--white);
}

.contact__form .btn { width: 100%; }
.contact__status { margin: 0.75rem 0 0; font-size: 0.95rem; color: var(--green-dark); }

/* ===== Footer ===== */
.footer {
  background: var(--green-dark);
  color: var(--cream);
  padding: 1.75rem 0;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer a { color: var(--cream); }
.footer a:hover { color: var(--white); }

/* ===== Responsive ===== */
@media (max-width: 760px) {
  .nav__toggle { display: inline-flex; }

  .nav__menu {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--cream-dark);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }

  .nav__menu.is-open { max-height: 280px; }

  .nav__menu li { width: 100%; }
  .nav__menu a {
    display: block;
    padding: 0.9rem 1.25rem;
    border-top: 1px solid var(--cream-dark);
  }

  .hero { min-height: 70vh; }
  .hero__content { padding: 4rem 1.25rem; }

  section { padding: 3.5rem 0; }

  .contact__grid { grid-template-columns: 1fr; gap: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}