/* =========================================================
   Iowa Sod and Irrigation — shared stylesheet
   ========================================================= */
:root{
  --green-900:#143d1c;
  --green-800:#1c5026;
  --green-700:#2e7d32;
  --green-600:#3a9b3f;
  --green-300:#9bd49e;
  --green-100:#e8f5e9;
  --ink:#1f2421;
  --muted:#5d6b60;
  --gold:#f2b53b;
  --line:#e1e8e2;
  --max:1160px;
  --radius:12px;
  --shadow:0 8px 24px rgba(0,0,0,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",Helvetica,Arial,sans-serif;color:var(--ink);line-height:1.65;background:#fff}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.2}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.section{padding:72px 0}
.section.tight{padding:48px 0}
.band{background:var(--green-100)}
.dark{background:var(--green-900);color:#fff}
.center{text-align:center}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;font-weight:700;color:var(--green-600);margin-bottom:10px}
.lead{color:var(--muted);max-width:680px;margin:0 auto 8px}
.dark .lead{color:#cfe3d3}

/* ---------- Buttons ---------- */
.btn{display:inline-block;background:var(--green-600);color:#fff;padding:13px 26px;border-radius:8px;font-weight:700;transition:.2s;border:0;cursor:pointer;font-size:1rem}
.btn:hover{background:var(--green-700)}
.btn-gold{background:var(--gold);color:var(--green-900)}
.btn-gold:hover{background:#e0a52f}
.btn-outline{background:transparent;border:2px solid #fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--green-800)}

/* ---------- Top bar ---------- */
.topbar{background:var(--green-900);color:#fff;font-size:.85rem;text-align:center;padding:8px 12px}
.topbar a{color:var(--gold);font-weight:700}

/* ---------- Header / nav ---------- */
header.site{position:sticky;top:0;z-index:60;background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.07)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 22px;max-width:var(--max);margin:0 auto}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--green-800);font-size:1.15rem;line-height:1.05}
.logo .mark{width:42px;height:42px;border-radius:10px;background:var(--green-600);display:grid;place-items:center;color:#fff;font-size:1.3rem;flex:none}
.logo small{display:block;font-size:.66rem;font-weight:600;color:var(--muted);letter-spacing:.08em}
.nav-right{display:flex;align-items:center;gap:18px}
nav.main>ul{list-style:none;display:flex;gap:6px;align-items:center}
nav.main>ul>li{position:relative}
nav.main a{display:block;font-weight:600;font-size:.92rem;padding:10px 12px;border-radius:6px;transition:.15s}
nav.main a:hover{color:var(--green-700);background:var(--green-100)}
nav.main .has-sub>a::after{content:" ▾";font-size:.7rem;opacity:.7}
.submenu{list-style:none;position:absolute;top:100%;left:0;min-width:230px;background:#fff;
  box-shadow:var(--shadow);border:1px solid var(--line);border-radius:10px;padding:8px;display:none}
nav.main .has-sub:hover .submenu,nav.main .has-sub:focus-within .submenu{display:block}
.submenu a{font-weight:500;font-size:.9rem}
.menu-toggle{display:none;background:none;border:0;font-size:1.7rem;cursor:pointer;color:var(--green-700)}
.callbtn{font-weight:700;color:var(--green-800);white-space:nowrap}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;text-align:center;padding:104px 22px;
  background:
    linear-gradient(rgba(20,61,28,.62),rgba(20,61,28,.72)),
    repeating-linear-gradient(115deg,#2e7d32 0 26px,#37923c 26px 52px);}
.hero h1{font-size:2.9rem;margin-bottom:16px;text-shadow:0 2px 10px rgba(0,0,0,.35)}
.hero p{font-size:1.2rem;max-width:640px;margin:0 auto 28px;text-shadow:0 1px 5px rgba(0,0,0,.35)}
.hero .actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.page-hero{background:var(--green-800);color:#fff;text-align:center;padding:64px 22px}
.page-hero h1{font-size:2.4rem;margin-bottom:10px}
.page-hero p{opacity:.9;max-width:620px;margin:0 auto}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;text-align:center}
.stat .num{font-size:2.6rem;font-weight:800;color:var(--green-600)}
.dark .stat .num{color:var(--green-300)}
.stat .lbl{color:var(--muted);font-size:.95rem}
.dark .stat .lbl{color:#cfe3d3}

/* ---------- Feature grid ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:.2s}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(0,0,0,.12)}
.card .body{padding:26px}
.card h3{color:var(--green-700);margin-bottom:10px;font-size:1.2rem}
.card p{color:var(--muted)}
.thumb{height:180px}

/* ---------- Split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split .pic{height:380px;border-radius:var(--radius);box-shadow:var(--shadow)}
.checklist{list-style:none;margin-top:14px}
.checklist li{display:flex;gap:12px;margin-bottom:14px;color:var(--muted)}
.checklist li::before{content:"✓";color:#fff;background:var(--green-600);width:24px;height:24px;border-radius:50%;
  display:grid;place-items:center;font-size:.85rem;font-weight:900;flex:none}

/* ---------- Steps ---------- */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{position:relative;padding-top:8px}
.step .n{counter-increment:step;width:44px;height:44px;border-radius:50%;background:var(--green-600);color:#fff;
  display:grid;place-items:center;font-weight:800;margin-bottom:12px}
.step .n::before{content:counter(step)}
.step h4{margin-bottom:6px;color:var(--green-800)}
.step p{color:var(--muted);font-size:.95rem}

/* ---------- Testimonials ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.quote .stars{color:var(--gold);letter-spacing:2px;margin-bottom:10px}
.quote p{font-style:italic;color:var(--ink);margin-bottom:12px}
.quote .who{font-weight:700;color:var(--green-700);font-size:.92rem}

/* ---------- Service area chips ---------- */
.areas{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:8px}
.areas span{background:#fff;border:1px solid var(--line);color:var(--green-800);font-weight:600;
  padding:10px 18px;border-radius:30px;box-shadow:var(--shadow)}
.dark .areas span{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:#fff}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:10px;margin-bottom:12px;background:#fff;overflow:hidden}
.faq summary{cursor:pointer;font-weight:700;padding:18px 20px;color:var(--green-800);list-style:none;position:relative}
.faq summary::after{content:"+";position:absolute;right:20px;font-size:1.3rem;color:var(--green-600)}
.faq details[open] summary::after{content:"–"}
.faq .ans{padding:0 20px 18px;color:var(--muted)}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery figure{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff}
.gallery .ph{height:230px;display:grid;place-items:center;color:rgba(255,255,255,.85);font-weight:700;font-size:.95rem;text-align:center;padding:12px}
.gallery figcaption{padding:12px 14px;font-size:.9rem;color:var(--muted);font-weight:600}

/* ---------- Form ---------- */
.form-wrap{max-width:640px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:32px}
.form-wrap h2{color:var(--green-800);margin-bottom:6px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;margin-bottom:6px;font-size:.95rem}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:8px;font-size:1rem;font-family:inherit}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--green-300);border-color:var(--green-600)}
.checks{display:flex;flex-wrap:wrap;gap:10px}
.checks label{display:flex;align-items:center;gap:8px;background:var(--green-100);padding:10px 14px;border-radius:8px;font-weight:600;cursor:pointer;font-size:.92rem}
.note{font-size:.85rem;color:var(--muted)}
.form-success{display:none;background:var(--green-100);border:1px solid var(--green-300);border-radius:10px;padding:18px;color:var(--green-800);font-weight:600;margin-top:16px}

/* ---------- CTA ---------- */
.cta{background:var(--green-900);color:#fff;text-align:center;padding:72px 22px}
.cta h2{font-size:2.1rem;margin-bottom:12px}
.cta p{opacity:.9;max-width:600px;margin:0 auto 26px}

/* ---------- Footer ---------- */
footer.site{background:#0f2e17;color:#cfe3d3;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding:56px 0}
footer.site h4{color:#fff;margin-bottom:14px;font-size:1.05rem}
footer.site ul{list-style:none}
footer.site li{margin-bottom:9px}
footer.site a:hover{color:var(--gold)}
.socials{display:flex;gap:12px;margin-top:14px}
.socials a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.1);display:grid;place-items:center;font-weight:700}
.socials a:hover{background:var(--green-600);color:#fff}
.copyright{border-top:1px solid rgba(255,255,255,.12);text-align:center;padding:18px;font-size:.85rem;opacity:.8}

/* ---------- Image placeholder fills ---------- */
.fill-a{background:linear-gradient(135deg,#2e7d32,#143d1c)}
.fill-b{background:linear-gradient(135deg,#3a9b3f,#1c5026)}
.fill-c{background:linear-gradient(135deg,#6abf4b,#1b5e20)}
.fill-d{background:linear-gradient(135deg,#9bd49e,#2e7d32)}
.fill-e{background:linear-gradient(135deg,#143d1c,#3a9b3f)}
.fill-f{background:linear-gradient(135deg,#1c5026,#6abf4b)}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .grid-3,.quotes,.gallery,.steps{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr}
  .split,.grid-2{grid-template-columns:1fr}
  .split .pic{height:260px;order:-1}
  .foot-grid{grid-template-columns:1fr}
  nav.main{position:static}
  nav.main>ul{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;gap:0;
    box-shadow:var(--shadow);display:none;padding:8px}
  nav.main>ul.open{display:flex}
  nav.main>ul>li{width:100%}
  nav.main .submenu{position:static;display:block;box-shadow:none;border:0;padding:0 0 6px 16px}
  .menu-toggle{display:block}
  .hero h1{font-size:2.1rem}
}
@media(max-width:560px){
  .grid-3,.quotes,.gallery,.steps{grid-template-columns:1fr}
}