:root {
  --leaf: #24452d;
  --leaf-deep: #16301e;
  --grass: #7fae3f;
  --marigold: #f0a81c;
  --soil: #4a3526;
  --sage: #eef2e4;
  --paper: #fbfcf7;
  --text: #1d2a20;
  --muted: #56645a;
  --serif: "Young Serif", Georgia, "Times New Roman", serif;
  --sans: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap: min(1100px, 100% - 2.5rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--paper);
}
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.1; margin: 0; }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--marigold); outline-offset: 3px; border-radius: 4px; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem max(1.25rem, (100% - 1100px) / 2);
  background: var(--leaf-deep);
  color: var(--paper);
}
.logo { font-family: var(--serif); font-size: 1.35rem; text-decoration: none; }
#menu { display: flex; gap: 1.75rem; align-items: center; }
#menu a { text-decoration: none; font-weight: 500; opacity: .85; }
#menu a:hover { opacity: 1; }
#menu .nav-cta {
  opacity: 1; background: var(--marigold); color: var(--leaf-deep);
  padding: .5rem 1rem; border-radius: 999px; font-weight: 700;
}
.nav-toggle { display: none; background: none; border: 0; padding: .5rem; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--paper); margin: 6px 0; transition: transform .2s; }

/* Buttons */
.btn {
  display: inline-block; font: 700 1rem var(--sans);
  background: var(--marigold); color: var(--leaf-deep);
  border: 2px solid var(--marigold); border-radius: 999px;
  padding: .85rem 1.6rem; text-decoration: none; cursor: pointer;
  transition: background .15s, color .15s;
}
.btn:hover { background: #ffbe3d; }
.btn-ghost { background: transparent; color: var(--paper); border-color: rgba(251,252,247,.5); }
.btn-ghost:hover { background: rgba(251,252,247,.1); }

/* Hero */
.hero {
  position: relative; overflow: hidden;
  background: var(--leaf);
  color: var(--paper);
  padding: clamp(4rem, 12vw, 9rem) 0 clamp(8rem, 16vw, 12rem);
}
.hero-text { width: var(--wrap); margin: 0 auto; position: relative; z-index: 1; }
.hero h1 { font-size: clamp(3rem, 9vw, 7.5rem); max-width: 11ch; letter-spacing: -.01em; }
.hero p { margin-top: 1.75rem; max-width: 46ch; font-size: 1.2rem; color: #d7e3cf; }
.hero-actions { margin-top: 2.25rem; display: flex; flex-wrap: wrap; gap: .75rem; }
.grass { position: absolute; left: 0; bottom: 0; width: 100%; height: clamp(90px, 14vw, 160px); }
.grass path { transform-box: fill-box; transform-origin: bottom center; animation: grow .9s cubic-bezier(.2,.8,.3,1) both; }
@keyframes grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }

/* Sections */
.services, .process, .contact { width: var(--wrap); margin: 0 auto; padding: clamp(4rem, 9vw, 7rem) 0; }
section h2 { font-size: clamp(2.2rem, 5vw, 3.4rem); margin-bottom: 2.5rem; }

.service-list {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  column-gap: 3rem;
}
.service-list li { padding: 1.5rem 0; border-top: 2px solid var(--leaf); }
.service-list h3 { font-size: 1.5rem; color: var(--leaf); margin-bottom: .5rem; }
.service-list p { color: var(--muted); max-width: 40ch; }

.process { border-top: 1px solid #d9e0cf; }
.steps { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; }
.steps li { counter-increment: step; position: relative; padding-top: 3.5rem; }
.steps li::before {
  content: counter(step); position: absolute; top: 0; left: 0;
  width: 2.5rem; height: 2.5rem; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--grass); color: var(--leaf-deep); font-weight: 700;
}
.steps h3 { font-size: 1.3rem; margin-bottom: .4rem; }
.steps p { color: var(--muted); }

/* Season */
.season { background: var(--sage); }
.season-inner { width: var(--wrap); margin: 0 auto; padding: clamp(4rem, 9vw, 6.5rem) 0; }
.season-month { font-weight: 700; color: var(--soil); margin-bottom: .5rem; }
.season h2 { margin-bottom: 1rem; color: var(--leaf); }
#season-tip { max-width: 55ch; font-size: 1.15rem; }
.season-nav { margin-top: 2rem; display: flex; gap: .5rem; }
.season-nav button {
  width: 2.75rem; height: 2.75rem; border-radius: 50%;
  border: 2px solid var(--leaf); background: transparent; color: var(--leaf);
  font-size: 1.5rem; line-height: 1; cursor: pointer;
}
.season-nav button:hover { background: var(--leaf); color: var(--paper); }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1.2fr; gap: 3rem; align-items: start; }
.contact-text p { color: var(--muted); max-width: 36ch; margin-top: -1.5rem; }
form { display: grid; gap: 1.1rem; }
label { display: grid; gap: .35rem; font-weight: 500; }
input, select, textarea {
  font: inherit; color: var(--text);
  padding: .8rem .9rem; border: 2px solid #cfd8c4; border-radius: 10px; background: #fff;
}
input:focus, select:focus, textarea:focus { border-color: var(--leaf); outline: none; }
.form-error { color: #a33a1a; font-weight: 500; min-height: 1.2em; }
form .btn { justify-self: start; }

/* Footer */
.footer {
  background: var(--soil); color: #e8ddd0;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem;
  padding: 1.75rem max(1.25rem, (100% - 1100px) / 2);
}

/* Mobile */
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  #menu {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 1rem;
    background: var(--leaf-deep); padding: 1rem 1.25rem 1.5rem;
    display: none;
  }
  #menu.open { display: flex; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .contact { grid-template-columns: 1fr; }
  .contact-text p { margin-top: -1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .grass path { animation: none; }
}