/* ============================================================
   IRON CACTUS PLUMBING — shared styles
   Palette pulled from brand mockups: roasted charcoal, cactus
   green, copper pipe, desert cream, water-drop blue.
   ============================================================ */
:root{
  --ink:#211b13;
  --ink-2:#2c2519;
  --cream:#f2ecdf;
  --cream-2:#e7dfcc;
  --cactus:#5f7f3a;
  --cactus-deep:#42592a;
  --cactus-bright:#7fa04e;
  --copper:#b36a38;
  --copper-light:#d18d55;
  --copper-dark:#8a4e26;
  --drop:#3fa9dc;
  --white:#fdfbf6;
  --shadow:0 10px 30px rgba(33,27,19,.18);
  --radius:14px;
  --wrap:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
body{
  font-family:'Barlow',system-ui,sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.6;
  font-size:17px;
}
img{max-width:100%;display:block}
a{color:var(--copper-dark)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}

/* ---------- type ---------- */
h1,h2,h3,.display{font-family:'Alfa Slab One',serif;font-weight:400;line-height:1.08;letter-spacing:.5px}
h1{font-size:clamp(2.1rem,5.2vw,3.6rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem)}
h3{font-size:1.15rem}
.eyebrow{
  font-family:'Barlow Condensed',sans-serif;
  font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  font-size:.95rem;color:var(--copper);
  display:flex;align-items:center;gap:.6rem;margin-bottom:.7rem;
}
.eyebrow::before{content:"";width:34px;height:3px;background:var(--copper);border-radius:2px}
.lede{font-size:1.15rem;max-width:60ch}

/* ---------- topbar ---------- */
.topbar{
  background:var(--cactus-deep);color:var(--cream);
  font-family:'Barlow Condensed',sans-serif;font-size:.95rem;letter-spacing:.05em;
}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:7px;padding-bottom:7px;gap:1rem}
.topbar a{color:var(--cream);text-decoration:none}
.topbar .right{white-space:nowrap}

/* ---------- header / nav ---------- */
header.site{
  background:var(--ink);color:var(--cream);
  position:sticky;top:0;z-index:50;
  border-bottom:3px solid var(--copper);
}
header.site .wrap{display:flex;align-items:center;gap:1.2rem;padding-top:10px;padding-bottom:10px}
.brand{display:flex;align-items:center;gap:.8rem;text-decoration:none;color:var(--cream)}
.brand .tile{background:var(--white);border-radius:10px;padding:4px;width:58px;height:58px;flex:none;box-shadow:var(--shadow)}
.brand .tile img{width:100%;height:100%;object-fit:contain}
.brand .name{font-family:'Alfa Slab One',serif;font-size:1.05rem;line-height:1.1;color:var(--cactus-bright)}
.brand .name small{display:block;font-family:'Barlow Condensed',sans-serif;font-weight:600;letter-spacing:.34em;font-size:.72rem;color:var(--copper-light)}
nav.main{margin-left:auto;display:flex;align-items:center;gap:1.4rem;font-family:'Barlow Condensed',sans-serif;font-weight:600;letter-spacing:.1em;font-size:1rem}
nav.main a{color:var(--cream);text-decoration:none;text-transform:uppercase;padding:4px 0;border-bottom:2px solid transparent}
nav.main a:hover,nav.main a[aria-current]{border-bottom-color:var(--copper-light);color:var(--copper-light)}
.btn{
  display:inline-block;font-family:'Barlow Condensed',sans-serif;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;text-decoration:none;
  padding:.8rem 1.5rem;border-radius:9px;border:2px solid transparent;
  cursor:pointer;font-size:1rem;transition:transform .15s ease, filter .15s ease;
}
.btn:hover{transform:translateY(-2px);filter:brightness(1.06)}
.btn:focus-visible{outline:3px solid var(--drop);outline-offset:2px}
.btn.green{background:var(--cactus);color:var(--white)}
.btn.copper{background:var(--copper);color:var(--white)}
.btn.ghost{border-color:var(--copper-light);color:var(--copper-light);background:transparent}
.btn.big{font-size:1.1rem;padding:1rem 1.9rem}
#navToggle{display:none;margin-left:auto;background:none;border:2px solid var(--copper-light);color:var(--copper-light);border-radius:8px;font-size:1.4rem;line-height:1;padding:.3rem .6rem;cursor:pointer}

/* ---------- hero ---------- */
.hero{
  background:
    radial-gradient(1100px 500px at 85% 10%, rgba(179,106,56,.25), transparent 60%),
    linear-gradient(160deg,var(--ink) 0%, #2e2718 55%, #3a3520 100%);
  color:var(--cream);
  position:relative;overflow:hidden;
}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:2.5rem;align-items:center;padding-top:4.5rem;padding-bottom:4.5rem}
.hero h1 .white{color:var(--white)}
.hero h1 .green{color:var(--cactus-bright)}
.hero p{margin:1.2rem 0 1.6rem;font-size:1.15rem;max-width:48ch;color:#e5ddc9}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:1.8rem}
.hero .logo-card{
  background:var(--white);border-radius:var(--radius);padding:1.4rem;
  box-shadow:var(--shadow);transform:rotate(1.5deg);
  border:6px solid var(--copper);
}
.badges{display:flex;flex-wrap:wrap;gap:1.4rem;font-family:'Barlow Condensed',sans-serif;letter-spacing:.08em;font-weight:600;text-transform:uppercase;font-size:.92rem}
.badges span{display:flex;align-items:center;gap:.5rem;color:var(--cream-2)}
.badges svg{width:20px;height:20px;fill:var(--copper-light);flex:none}

/* ---------- signature copper pipe divider ---------- */
.pipe{
  height:16px;border:none;position:relative;margin:0;
  background:linear-gradient(180deg,#e0a06a 0%,var(--copper) 45%,var(--copper-dark) 100%);
}
.pipe::before,.pipe::after{
  content:"";position:absolute;top:-4px;height:24px;width:34px;border-radius:4px;
  background:linear-gradient(180deg,#e8ab74 0%,var(--copper) 50%,#6f3d1c 100%);
  box-shadow:0 2px 4px rgba(0,0,0,.3);
}
.pipe::before{left:12%}
.pipe::after{right:12%}

/* ---------- sections ---------- */
section{padding:4rem 0}
section.dark{background:var(--ink);color:var(--cream)}
section.dark .eyebrow{color:var(--copper-light)}
section.dark h2{color:var(--white)}
section.tint{background:var(--cream-2)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:2rem}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center}

/* ---------- cards ---------- */
.card{
  background:var(--white);border-radius:var(--radius);padding:1.6rem;
  box-shadow:var(--shadow);border-top:6px solid var(--copper);
  display:flex;flex-direction:column;gap:.6rem;color:var(--ink);
}
.card .icon{
  width:52px;height:52px;border-radius:12px;background:var(--cactus);
  display:flex;align-items:center;justify-content:center;margin-bottom:.3rem;
}
.card .icon svg{width:28px;height:28px;fill:var(--cream)}
.card p{font-size:.98rem}
.card a.more{font-family:'Barlow Condensed',sans-serif;font-weight:700;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;color:var(--copper-dark);margin-top:auto}
.card a.more:hover{color:var(--cactus-deep)}
.card.featured{border-top-color:var(--cactus);position:relative}
.card.featured::after{
  content:"High demand";position:absolute;top:-13px;right:14px;
  background:var(--cactus);color:var(--white);font-family:'Barlow Condensed',sans-serif;
  font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-size:.78rem;
  padding:.2rem .7rem;border-radius:99px;
}

/* ---------- checklist ---------- */
ul.checks{list-style:none;display:grid;gap:.7rem;margin-top:1rem}
ul.checks li{display:flex;gap:.7rem;align-items:flex-start}
ul.checks li::before{
  content:"";flex:none;width:22px;height:22px;margin-top:2px;border-radius:50%;
  background:var(--cactus) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23fdfbf6"><path d="M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z"/></svg>') center/14px no-repeat;
}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:2rem}
.step{background:var(--white);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow);color:var(--ink)}
.step .num{
  font-family:'Alfa Slab One',serif;font-size:1.6rem;color:var(--white);
  width:52px;height:52px;border-radius:50%;background:var(--copper);
  display:flex;align-items:center;justify-content:center;margin-bottom:.8rem;
}

/* ---------- reviews ---------- */
.review{background:var(--white);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow);color:var(--ink)}
.review .stars{color:var(--copper);letter-spacing:.15em;margin-bottom:.5rem}
.review footer{margin-top:.8rem;font-family:'Barlow Condensed',sans-serif;font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:.9rem;color:var(--cactus-deep)}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--cactus-deep),var(--cactus));color:var(--white);text-align:center}
.cta-band h2{color:var(--white);margin-bottom:.6rem}
.cta-band p{max-width:55ch;margin:0 auto 1.5rem}
.cta-band .btn.copper{box-shadow:var(--shadow)}

/* ---------- page hero (interior pages) ---------- */
.page-hero{
  background:linear-gradient(160deg,var(--ink),#33301d);color:var(--cream);
  padding:3.2rem 0;
}
.page-hero h1{color:var(--white)}
.page-hero p{max-width:60ch;margin-top:.8rem;color:#e5ddc9;font-size:1.1rem}

/* ---------- forms ---------- */
form.contact{display:grid;gap:1rem;background:var(--white);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow)}
form.contact .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
label{font-family:'Barlow Condensed',sans-serif;font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:.88rem;display:grid;gap:.35rem;color:var(--cactus-deep)}
input,select,textarea{
  font-family:'Barlow',sans-serif;font-size:1rem;padding:.75rem .9rem;
  border:2px solid var(--cream-2);border-radius:8px;background:var(--cream);
}
input:focus,select:focus,textarea:focus{outline:3px solid var(--drop);outline-offset:1px;border-color:var(--drop)}

/* ---------- FAQ ---------- */
details{background:var(--white);border-radius:10px;box-shadow:var(--shadow);margin-bottom:.9rem;overflow:hidden}
details summary{
  cursor:pointer;padding:1rem 1.3rem;font-family:'Barlow Condensed',sans-serif;
  font-weight:700;letter-spacing:.06em;font-size:1.05rem;color:var(--ink);
  list-style:none;display:flex;justify-content:space-between;align-items:center;
}
details summary::after{content:"+";font-family:'Alfa Slab One',serif;color:var(--copper)}
details[open] summary::after{content:"–"}
details .body{padding:0 1.3rem 1.2rem;font-size:.98rem}

/* ---------- footer ---------- */
footer.site{background:var(--ink);color:var(--cream-2);padding:3rem 0 1.5rem;border-top:6px solid var(--copper)}
footer.site .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:2rem;margin-bottom:2rem}
footer.site h3{color:var(--copper-light);font-size:1rem;margin-bottom:.7rem}
footer.site ul{list-style:none;display:grid;gap:.4rem;font-size:.95rem}
footer.site a{color:var(--cream-2);text-decoration:none}
footer.site a:hover{color:var(--copper-light)}
footer.site .legal{border-top:1px solid rgba(242,236,223,.15);padding-top:1.2rem;font-size:.85rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:#a89f8a}
.drop{color:var(--drop)}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .hero .wrap,.grid-2{grid-template-columns:1fr}
  .grid-3,.steps{grid-template-columns:1fr 1fr}
  footer.site .cols{grid-template-columns:1fr 1fr}
  .hero .logo-card{max-width:380px;margin:0 auto}
}
@media (max-width:680px){
  #navToggle{display:block}
  nav.main{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--ink-2);flex-direction:column;align-items:flex-start;
    padding:1rem 22px 1.4rem;gap:1rem;border-bottom:3px solid var(--copper);
  }
  nav.main.open{display:flex}
  .grid-3,.steps,form.contact .row{grid-template-columns:1fr}
  .topbar .left{display:none}
}