/* Seattle Carpet Cleaners — design system
   Fast by design: system fonts, no frameworks, no webfonts, one small file. */

:root{
  --teal:#0e6e5c;
  --teal-dark:#0a5245;
  --ink:#16302a;
  --ink-soft:#3d5650;
  --amber:#f5a623;
  --amber-dark:#d98c0a;
  --bg:#fbfaf7;
  --card:#ffffff;
  --line:#e3e8e4;
  --radius:12px;
  --shadow:0 2px 14px rgba(16,48,42,.08);
  --maxw:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px;
}
img,svg,iframe{max-width:100%;display:block}
a{color:var(--teal)}
h1,h2,h3{line-height:1.2;color:var(--ink);font-weight:800}
h1{font-size:clamp(1.7rem,4.2vw,2.6rem);margin-bottom:.6rem}
h2{font-size:clamp(1.35rem,3vw,1.9rem);margin:0 0 .8rem}
h3{font-size:1.15rem;margin-bottom:.4rem}
p{margin-bottom:1rem;color:var(--ink-soft)}
ul,ol{margin:0 0 1rem 1.3rem;color:var(--ink-soft)}
li{margin-bottom:.35rem}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
section{padding:52px 0}
.section-alt{background:#f0f4f1}

/* Buttons */
.btn{display:inline-block;padding:14px 26px;border-radius:10px;font-weight:700;
  text-decoration:none;text-align:center;font-size:1.02rem;border:0;cursor:pointer}
.btn-call{background:var(--amber);color:#3a2a05}
.btn-call:hover{background:var(--amber-dark);color:#fff}
.btn-quote{background:var(--teal);color:#fff}
.btn-quote:hover{background:var(--teal-dark)}
.btn-ghost{background:transparent;border:2px solid #fff;color:#fff}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:1.1rem}

/* Header */
.topbar{background:var(--teal-dark);color:#e8f5f0;font-size:.88rem;padding:6px 0;text-align:center}
.topbar a{color:#fff;font-weight:700;text-decoration:none}
header.site{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 1px 6px rgba(0,0,0,.05)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 20px;max-width:var(--maxw);margin:0 auto}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800;font-size:1.12rem;line-height:1.1}
.logo .mark{width:38px;height:38px;flex:0 0 38px}
.logo small{display:block;font-weight:600;color:var(--teal);font-size:.7rem;letter-spacing:.04em;text-transform:uppercase}
nav.main{display:flex;align-items:center;gap:4px}
nav.main>a,nav.main>.has-menu{display:flex;align-items:center}
nav.main a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem;padding:10px 11px;border-radius:8px;white-space:nowrap}
nav.main a:hover{background:#eef4f1;color:var(--teal-dark)}
.has-menu{position:relative}
.has-menu>a{display:inline-flex;align-items:center;gap:3px;white-space:nowrap}
.has-menu>a::after{content:"▾";font-size:.7em;line-height:1}
.menu{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);
  border-radius:10px;box-shadow:var(--shadow);min-width:250px;padding:8px;z-index:60}
.has-menu:hover .menu,.has-menu:focus-within .menu{display:block}
.menu a{display:block;padding:9px 12px;font-size:.92rem}
.nav-phone{white-space:nowrap}
#nav-toggle{display:none}
.hamburger{display:none;font-size:1.7rem;background:none;border:0;cursor:pointer;color:var(--ink);padding:4px 10px}

/* Hero */
.hero{background:linear-gradient(140deg,var(--teal-dark) 0%,var(--teal) 60%,#12836e 100%);color:#fff;padding:56px 0}
.hero h1{color:#fff}
.hero p.lead{color:#d9efe8;font-size:1.12rem;max-width:34em}
.hero .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:start}
.trust-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:1.3rem;font-size:.93rem;color:#d9efe8}
.trust-row span::before{content:"✓ ";color:var(--amber);font-weight:800}

/* Quote form card */
.quote-card{background:#fff;border-radius:var(--radius);box-shadow:0 10px 30px rgba(0,0,0,.22);padding:26px;color:var(--ink)}
.quote-card h2,.quote-card h3{margin-bottom:.3rem}
.quote-card p{font-size:.92rem;margin-bottom:1rem}
.quote-card label{display:block;font-weight:600;font-size:.88rem;margin:.7rem 0 .2rem}
.quote-card input,.quote-card select,.quote-card textarea{
  width:100%;padding:11px 12px;border:1.5px solid #cfd9d4;border-radius:8px;font:inherit;font-size:.95rem;background:#fff}
.quote-card input:focus,.quote-card select:focus,.quote-card textarea:focus{outline:2px solid var(--teal);border-color:var(--teal)}
.quote-card button{width:100%;margin-top:1.1rem}
.form-note{font-size:.8rem;color:#7b8c86;margin-top:.6rem;text-align:center}

/* Cards & grids */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.card h3 a{color:var(--ink);text-decoration:none}
.card h3 a:hover{color:var(--teal)}
.card .more{font-weight:700;text-decoration:none}
.icon{width:44px;height:44px;margin-bottom:12px}

/* Steps */
.steps{counter-reset:step}
.step{position:relative;padding-left:58px;margin-bottom:20px}
.step::before{counter-increment:step;content:counter(step);
  position:absolute;left:0;top:0;width:42px;height:42px;border-radius:50%;
  background:var(--teal);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:1.1rem}

/* Figures / placeholders */
figure.ph{margin:0 0 1rem;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
figure.ph figcaption{font-size:.82rem;color:#7b8c86;padding:8px 12px;background:#fff}

/* FAQ */
details.faq{background:#fff;border:1px solid var(--line);border-radius:10px;margin-bottom:10px;padding:0}
details.faq summary{cursor:pointer;font-weight:700;padding:16px 18px;list-style:none;position:relative}
details.faq summary::after{content:"+";position:absolute;right:18px;font-size:1.3rem;color:var(--teal)}
details.faq[open] summary::after{content:"–"}
details.faq .a{padding:0 18px 16px}

/* CTA band */
.cta-band{background:var(--teal-dark);color:#fff;text-align:center;padding:48px 0}
.cta-band h2{color:#fff}
.cta-band p{color:#cfe8e0;max-width:44em;margin:0 auto 1rem}

/* Breadcrumbs */
.crumbs{font-size:.85rem;padding:14px 0 0;color:#7b8c86}
.crumbs a{color:var(--teal);text-decoration:none}

/* Page hero (inner pages) */
.page-hero{background:linear-gradient(140deg,var(--teal-dark),var(--teal));color:#fff;padding:38px 0}
.page-hero h1{color:#fff}
.page-hero p{color:#d9efe8;max-width:40em}

/* Two-col content */
.split{display:grid;grid-template-columns:1.6fr 1fr;gap:36px;align-items:start}
.sidebox{position:sticky;top:86px}
.sidebox .card{margin-bottom:18px}
.sidebox ul{list-style:none;margin-left:0}
.sidebox li{margin:0}
.sidebox li a{display:block;padding:8px 4px;text-decoration:none;font-weight:600;border-bottom:1px solid var(--line)}

/* Map */
.map-embed{border:0;width:100%;height:380px;border-radius:var(--radius)}

/* Footer */
footer.site{background:#0d2b25;color:#b9d4cc;padding:52px 0 90px;font-size:.93rem}
footer.site h4{color:#fff;font-size:1rem;margin-bottom:.7rem}
footer.site a{color:#b9d4cc;text-decoration:none}
footer.site a:hover{color:#fff;text-decoration:underline}
footer.site ul{list-style:none;margin:0}
footer.site li{margin-bottom:.45rem}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:34px}
.foot-bottom{border-top:1px solid #1d4a40;margin-top:36px;padding-top:18px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.83rem;color:#7fa89e}
.nap{line-height:1.9}
.nap strong{color:#fff}

/* Sticky mobile call bar */
.callbar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:80;
  background:#fff;border-top:1px solid var(--line);box-shadow:0 -3px 14px rgba(0,0,0,.12);padding:10px 12px;gap:10px}
.callbar a{flex:1;padding:13px 8px;font-size:1rem}

/* Tables */
table{width:100%;border-collapse:collapse;margin-bottom:1.2rem;background:#fff;border-radius:10px;overflow:hidden}
th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;font-size:.95rem}
th{background:var(--teal);color:#fff}

/* Utility */
.center{text-align:center}
.mt2{margin-top:2rem}
.small{font-size:.85rem;color:#7b8c86}

/* Responsive */
@media(max-width:960px){
  .hero .hero-grid,.split{grid-template-columns:1fr}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .sidebox{position:static}
  .nav-phone{display:none}
  nav.main{gap:0}
  nav.main a{padding:10px 8px;font-size:.9rem}
}
@media(max-width:720px){
  .grid-3,.grid-2{grid-template-columns:1fr}
  nav.main{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;
    flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line);
    box-shadow:0 8px 20px rgba(0,0,0,.12);padding:8px 12px 16px;max-height:75vh;overflow:auto}
  #nav-toggle:checked ~ nav.main{display:flex}
  .hamburger{display:block}
  .menu{display:block;position:static;border:0;box-shadow:none;padding:0 0 0 14px;min-width:0}
  .has-menu>a::after{content:""}
  .callbar{display:flex}
  footer.site{padding-bottom:110px}
  section{padding:38px 0}
}