/* Wilke Welding Works — mobile-first, vanilla CSS. Dark slate/charcoal + amber accent. */
:root{
  --bg:#14181d;
  --bg2:#1a2027;
  --card:#20262e;
  --line:#2e3640;
  --text:#eef1f4;
  --muted:#a9b2bc;
  --accent:#f5a00b;
  --accent2:#f97316;
  --accent-dark:#8a5a00;
  --radius:10px;
  --max:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.65;
  font-size:17px;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent)}
a:hover{color:#ffc44d}
h1,h2,h3{line-height:1.2;margin:0 0 .6em}
h1{font-size:clamp(2rem,5.5vw,3.2rem);letter-spacing:.01em}
h2{font-size:clamp(1.5rem,3.6vw,2.1rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
section.block{padding:3.2rem 0}
.eyebrow{
  display:inline-block;
  color:var(--accent);
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:.8rem;
  font-weight:700;
  margin-bottom:.6rem;
}
.lead{font-size:1.12rem;color:var(--text)}
.muted{color:var(--muted)}
.hours{color:var(--muted);font-size:.95rem}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;
  background:linear-gradient(180deg,var(--accent),var(--accent2));
  color:#1a1206;
  font-weight:800;
  text-decoration:none;
  padding:.85rem 1.6rem;
  border-radius:var(--radius);
  border:0;
  cursor:pointer;
  font-size:1.05rem;
  line-height:1.2;
}
.btn:hover{color:#000;filter:brightness(1.06)}
.btn-outline{
  display:inline-block;
  border:2px solid var(--accent);
  color:var(--accent);
  font-weight:700;
  text-decoration:none;
  padding:.7rem 1.4rem;
  border-radius:var(--radius);
  font-size:1rem;
}
.btn-outline:hover{background:rgba(245,160,11,.12);color:#ffc44d}
.cta-row{display:flex;flex-wrap:wrap;gap:.8rem;margin:1.4rem 0}
button.btn{font-family:inherit}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(16,20,25,.96);
  border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:var(--max);margin:0 auto;padding:.6rem 20px;
  display:flex;align-items:center;gap:1rem;
}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--text);margin-right:auto}
.brand img{width:52px;height:52px;object-fit:contain}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-name{font-weight:800;font-size:1.05rem;letter-spacing:.02em}
.brand-tag{font-size:.68rem;color:var(--muted);letter-spacing:.18em}
.site-nav{display:flex;align-items:center;gap:1rem}
.site-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:.2rem;flex-wrap:wrap}
.site-nav a.nav-link{
  color:var(--text);text-decoration:none;font-weight:600;font-size:.86rem;
  padding:.55rem .6rem;border-radius:6px;white-space:nowrap;letter-spacing:.02em;
}
.site-nav a.nav-link:hover{background:var(--card);color:var(--accent)}
.site-nav a.nav-link[aria-current="page"]{color:var(--accent)}
.header-ctas{display:flex;gap:.6rem;align-items:center}
.header-ctas .btn{padding:.6rem 1rem;font-size:.95rem}
.header-ctas .btn-text{
  border:2px solid var(--accent);color:var(--accent);border-radius:var(--radius);
  padding:.5rem .9rem;text-decoration:none;font-weight:700;font-size:.95rem;white-space:nowrap;
}
.header-ctas .btn-text:hover{background:rgba(245,160,11,.12);color:#ffc44d}
.nav-toggle{display:none}
.nav-toggle-label{display:none;cursor:pointer;padding:.6rem}
.nav-toggle-label span{display:block;width:26px;height:3px;background:var(--text);margin:5px 0;border-radius:2px}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--bg2)}
.hero img.hero-img{width:100%;height:clamp(320px,52vw,520px);object-fit:cover}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,13,17,.25) 0%,rgba(10,13,17,.78) 100%);
}
.hero-text{position:absolute;inset:auto 0 0 0;z-index:2}
.hero-text .wrap{padding-bottom:2.4rem}
.hero h1{margin:.2rem 0 .7rem;text-shadow:0 2px 12px rgba(0,0,0,.6)}
.hero p{max-width:640px;text-shadow:0 1px 8px rgba(0,0,0,.6)}
.hero-band{background:var(--bg2);border-bottom:1px solid var(--line);padding:2.6rem 0}
.processes{color:var(--muted);letter-spacing:.08em;font-size:.9rem;text-transform:uppercase;margin-top:1rem}

/* ---------- cards / steps ---------- */
.cards{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:1.6rem}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.5rem;display:flex;flex-direction:column;gap:.5rem;
}
.card .num{color:var(--accent);font-weight:800;letter-spacing:.1em;font-size:.85rem}
.card h3{margin:0}
.card p{color:var(--muted);margin:0 0 .6rem;flex:1}
.card a.view{font-weight:700;text-decoration:none}
.card a.view:hover{text-decoration:underline}
.steps{list-style:none;margin:1.6rem 0 0;padding:0;display:grid;grid-template-columns:1fr;gap:1rem;counter-reset:step}
.steps li{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem}
.steps .step-num{color:var(--accent);font-weight:800;letter-spacing:.06em;display:block;margin-bottom:.4rem}
.steps h3{margin:0 0 .4rem}
.steps p{color:var(--muted);margin:0}
ol.checks,ul.checks{list-style:none;margin:1.2rem 0;padding:0}
ul.checks li{padding:.45rem 0 .45rem 1.8rem;position:relative;border-bottom:1px solid var(--line)}
ul.checks li::before{content:"✓";color:var(--accent);font-weight:800;position:absolute;left:0}
ol.checks li{padding:.7rem 0;border-bottom:1px solid var(--line)}
ol.checks strong{display:block}

/* ---------- cta band ---------- */
.cta-band{background:linear-gradient(135deg,#232a33,#1a2027);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-band h2{margin-top:0}

/* ---------- faq ---------- */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:.7rem}
.faq summary{cursor:pointer;padding:1rem 1.2rem;font-weight:700;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+ ";color:var(--accent);font-weight:800}
.faq details[open] summary::before{content:"– "}
.faq .faq-body{padding:0 1.2rem 1.2rem;color:var(--muted)}

/* ---------- legal / privacy ---------- */
.legal h2{margin-top:2.2rem;padding-top:1.6rem;border-top:1px solid var(--line)}
.legal table{width:100%;border-collapse:collapse;margin:1.2rem 0}
.legal th,.legal td{border:1px solid var(--line);padding:.7rem .9rem;text-align:left;vertical-align:top}
.legal th{background:var(--card)}

/* ---------- form ---------- */
.form-note{color:var(--muted)}
.contact-form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;margin-top:1.4rem}
.field{margin-bottom:1.2rem}
.field label,.field legend{display:block;font-weight:700;margin-bottom:.4rem}
.req{color:var(--accent)}
.field .helper{font-weight:400;color:var(--muted);font-size:.9rem;margin-top:.3rem}
.field input[type=text],.field input[type=tel],.field input[type=email],
.field select,.field textarea{
  width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:6px;
  color:var(--text);padding:.75rem .9rem;font-size:1rem;font-family:inherit;
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);border-color:var(--accent)}
fieldset.field{border:1px solid var(--line);border-radius:6px;padding:1rem}
.radio-row{display:flex;flex-wrap:wrap;gap:1rem}
.radio-row label,.check-row label{display:flex;align-items:center;gap:.5rem;font-weight:400;cursor:pointer}
.check-row{display:flex;gap:.6rem;align-items:flex-start}
.check-row input{margin-top:.3rem;transform:scale(1.2)}
.radio-row input{transform:scale(1.15)}

/* ---------- footer ---------- */
.site-footer{background:#0e1216;border-top:1px solid var(--line);margin-top:0}
.footer-inner{
  max-width:var(--max);margin:0 auto;padding:2.6rem 20px;
  display:grid;grid-template-columns:1fr;gap:1.8rem;
}
.footer-tagline{color:var(--accent);font-weight:800;letter-spacing:.1em}
.site-footer h2{font-size:1rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:0 0 .7rem}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:.45rem}
.site-footer a{color:var(--text);text-decoration:none}
.site-footer a:hover{color:var(--accent);text-decoration:underline}
.site-footer p{color:var(--muted);font-size:.95rem;margin:0 0 .7rem}
.footer-bottom{border-top:1px solid var(--line);padding:1.2rem 20px;text-align:center;color:var(--muted);font-size:.9rem}

/* ---------- misc ---------- */
.anchor-section{scroll-margin-top:110px}
.service-area{background:var(--bg2);border-top:1px solid var(--line)}
.contact-lines{list-style:none;margin:1rem 0;padding:0}
.contact-lines li{margin-bottom:.6rem}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:var(--accent);color:#000;padding:.6rem 1rem;z-index:99;border-radius:6px}

@media(min-width:700px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .footer-inner{grid-template-columns:1.3fr 1fr 1fr}
}
@media(min-width:1000px){
  .cards{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:899px){
  .nav-toggle-label{display:block}
  .site-nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:#10141a;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;padding:1rem 20px 1.4rem;
  }
  .nav-toggle:checked ~ .site-nav{display:flex}
  .site-nav ul{flex-direction:column}
  .site-nav a.nav-link{display:block;padding:.7rem .4rem;font-size:1rem}
  .header-ctas{flex-direction:column;align-items:stretch;margin-top:.8rem}
  .header-ctas .btn,.header-ctas .btn-text{text-align:center}
}