/* ============================================================
   Sparkill Plumbing Co. — shared stylesheet
   Palette: deep navy + copper on warm off-white
   No frameworks, no external fonts, no trackers.
   ============================================================ */

:root{
  --navy-950:#081a2c;
  --navy-900:#0b2239;
  --navy-800:#10314f;
  --navy-700:#17456e;
  --navy-100:#dbe6f0;
  --copper:#b96f36;
  --copper-dark:#99591f;
  --copper-light:#eecfa8;
  --bg:#f8f6f2;
  --surface:#ffffff;
  --ink:#1d2937;
  --muted:#5b6b7a;
  --line:#e4ded2;
  --radius:14px;
  --shadow:0 10px 30px rgba(11,34,57,.10);
  --font:"Avenir Next","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%}
a{color:var(--navy-700)}
a:hover{color:var(--copper-dark)}
h1,h2,h3{color:var(--navy-900);line-height:1.18;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2rem,5.2vw,3.3rem);font-weight:800}
h2{font-size:clamp(1.55rem,3.4vw,2.2rem);font-weight:750;margin-top:0}
h3{font-size:1.18rem;font-weight:700}
p{margin:0 0 1em}
ul{margin:0 0 1em;padding-left:1.25em}
li{margin-bottom:.4em}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section--alt{background:var(--surface)}
.section--navy{background:var(--navy-900);color:#e9eff5}
.section--navy h2,.section--navy h3{color:#fff}
.eyebrow{
  display:inline-block;text-transform:uppercase;letter-spacing:.14em;
  font-size:.78rem;font-weight:700;color:var(--copper);margin-bottom:.6em;
}
.lede{font-size:1.15rem;color:var(--muted);max-width:46em}
.section--navy .lede{color:var(--navy-100)}

/* ---------- Buttons (tap targets >= 48px) ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  min-height:52px;padding:.8em 1.5em;border-radius:10px;
  font-weight:700;font-size:1.02rem;text-decoration:none;border:2px solid transparent;
  transition:background .15s ease,transform .15s ease;
}
.btn--call{background:var(--copper);color:#fff}
.btn--call:hover{background:var(--copper-dark);color:#fff;transform:translateY(-1px)}
.btn--navy{background:var(--navy-900);color:#fff}
.btn--navy:hover{background:var(--navy-700);color:#fff}
.btn--ghost{background:transparent;border-color:var(--navy-900);color:var(--navy-900)}
.btn--ghost:hover{border-color:var(--copper);color:var(--copper-dark)}
.btn--light{background:#fff;color:var(--navy-900)}
.btn--light:hover{background:var(--copper-light);color:var(--navy-950)}
.btn svg{flex:none}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
}
.site-header .container{display:flex;align-items:center;gap:20px;min-height:72px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--navy-900)}
.logo-mark{flex:none}
.logo-name{font-weight:800;font-size:1.16rem;letter-spacing:-.01em;line-height:1.1}
.logo-name span{display:block;font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--copper)}
.main-nav{margin-left:auto}
.main-nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.main-nav a{
  display:inline-flex;align-items:center;min-height:48px;padding:.4em .8em;
  color:var(--ink);text-decoration:none;font-weight:600;font-size:.98rem;border-radius:8px;
}
.main-nav a:hover{background:var(--navy-100);color:var(--navy-900)}
.header-call{margin-left:8px;min-height:48px;padding:.55em 1.15em;font-size:.98rem}
.nav-toggle{
  display:none;align-items:center;justify-content:center;flex:none;
  width:48px;height:48px;margin-left:10px;padding:0;
  background:var(--navy-900);color:#fff;border:0;border-radius:10px;cursor:pointer;
}
.nav-toggle:hover{background:var(--navy-700)}
.nav-toggle:focus-visible{outline:2px solid var(--copper);outline-offset:2px}
.nav-toggle .icon-close{display:none}
.nav-toggle[aria-expanded="true"] .icon-open{display:none}
.nav-toggle[aria-expanded="true"] .icon-close{display:block}
@media (max-width:920px){
  .nav-toggle{display:inline-flex}
  .header-call{margin-left:auto}
  .main-nav{
    display:none;position:absolute;top:100%;left:0;right:0;margin:0;z-index:59;
    background:var(--navy-950);border-top:3px solid var(--copper);
    box-shadow:0 22px 34px rgba(8,26,44,.30);
  }
  .main-nav.nav-open{display:block}
  .main-nav ul{flex-direction:column;gap:0;max-width:1120px;margin:0 auto;padding:8px 20px 14px}
  .main-nav li{border-bottom:1px solid var(--navy-800)}
  .main-nav li:last-child{border-bottom:0}
  .main-nav a{
    display:flex;width:100%;min-height:52px;padding:.55em .3em;border-radius:0;
    color:#fff;font-size:1.05rem;
  }
  .main-nav a:hover{background:var(--navy-800);color:var(--copper-light)}
}
@media (max-width:560px){.header-call .call-text{display:none}.header-call{padding:.55em .8em}}

/* ---------- Hero ---------- */
.hero{
  background:
    radial-gradient(900px 480px at 85% -10%,rgba(185,111,54,.28),transparent 60%),
    linear-gradient(135deg,var(--navy-950) 0%,var(--navy-900) 55%,var(--navy-800) 100%);
  color:#eef3f8;padding:76px 0 84px;
}
.hero h1{color:#fff;max-width:15em}
.hero .lede{color:var(--navy-100);max-width:38em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 22px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 26px;list-style:none;padding:0;margin:0;font-size:.98rem}
.hero-points li{display:flex;align-items:center;gap:8px;margin:0}
.hero-points svg{color:var(--copper-light);flex:none}
.hero--page{padding:56px 0 60px}
/* Hero with a full-bleed photo under a navy gradient overlay.
   Set --hero-img (and optionally --hero-pos) inline on the section. */
.hero--photo{
  position:relative;overflow:hidden;
  background-color:var(--navy-950);
  background-image:var(--hero-img);
  background-size:cover;
  background-position:var(--hero-pos,center);
  background-repeat:no-repeat;
}
.hero--photo::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 480px at 85% -10%,rgba(185,111,54,.22),transparent 60%),
    linear-gradient(100deg,rgba(8,26,44,.95) 0%,rgba(8,26,44,.88) 46%,rgba(11,34,57,.70) 78%,rgba(11,34,57,.62) 100%);
}
.hero--photo .container{position:relative;z-index:1}
@media (max-width:640px){
  .hero--photo::before{
    background:
      radial-gradient(700px 380px at 85% -10%,rgba(185,111,54,.20),transparent 60%),
      linear-gradient(180deg,rgba(8,26,44,.93) 0%,rgba(8,26,44,.85) 100%);
  }
}

/* ---------- In-content photo (About) ---------- */
.about-photo{margin:0 0 36px}
.about-photo img{
  display:block;width:100%;height:auto;aspect-ratio:21/9;object-fit:cover;object-position:center 38%;
  border-radius:var(--radius);box-shadow:var(--shadow);
}
@media (max-width:640px){.about-photo img{aspect-ratio:16/10}}
.breadcrumb{font-size:.9rem;color:var(--navy-100);margin-bottom:14px}
.breadcrumb a{color:var(--copper-light);text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}

/* ---------- Trust strip ---------- */
.trust-strip{background:var(--surface);border-bottom:1px solid var(--line)}
.trust-strip .container{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding-top:22px;padding-bottom:22px;
}
.trust-item{display:flex;gap:12px;align-items:flex-start}
.trust-item svg{color:var(--copper);flex:none;margin-top:3px}
.trust-item strong{display:block;color:var(--navy-900);font-size:.99rem;line-height:1.3}
.trust-item span{font-size:.88rem;color:var(--muted)}
@media (max-width:860px){.trust-strip .container{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.trust-strip .container{grid-template-columns:1fr}}

/* ---------- Cards & grids ---------- */
.grid{display:grid;gap:22px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
@media (max-width:920px){.grid--3{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.grid--3,.grid--2{grid-template-columns:1fr}}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:0 2px 10px rgba(11,34,57,.04);
}
a.card{text-decoration:none;color:var(--ink);display:block;transition:box-shadow .15s ease,transform .15s ease}
a.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);color:var(--ink)}
.card .icon{
  width:52px;height:52px;border-radius:12px;background:var(--navy-900);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--copper-light);
}
.card h3{margin-bottom:.35em}
.card p{color:var(--muted);font-size:.98rem;margin-bottom:.6em}
.card .more{font-weight:700;color:var(--copper-dark);font-size:.95rem}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.panel{
  background:linear-gradient(150deg,var(--navy-900),var(--navy-800));
  border-radius:var(--radius);color:#e9eff5;padding:34px;box-shadow:var(--shadow);
}
.panel h3{color:#fff}
.panel ul{list-style:none;padding:0}
.panel li{display:flex;gap:10px;margin-bottom:.65em}
.panel li svg{color:var(--copper-light);flex:none;margin-top:4px}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;margin:0 0 1.4em}
table{border-collapse:collapse;width:100%;background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden}
th,td{padding:13px 16px;text-align:left;vertical-align:top;font-size:.97rem}
th{background:var(--navy-900);color:#fff;font-weight:700}
tr:nth-child(even) td{background:#fbf9f5}
td strong{color:var(--navy-900)}

/* ---------- FAQ ---------- */
.faq{max-width:820px}
.faq details{
  background:var(--surface);border:1px solid var(--line);border-radius:10px;
  margin-bottom:12px;padding:0 22px;
}
.faq summary{
  cursor:pointer;font-weight:700;color:var(--navy-900);
  min-height:48px;display:flex;align-items:center;padding:12px 0;list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;font-size:1.4rem;color:var(--copper);font-weight:400;padding-left:14px}
.faq details[open ] summary::after{content:"–"}
.faq details p{color:var(--muted);padding-bottom:18px;margin:0}

/* ---------- Area chips ---------- */
.area-chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0}
.area-chips li{
  background:var(--surface);border:1px solid var(--line);border-radius:999px;
  padding:.5em 1.1em;font-weight:600;color:var(--navy-900);font-size:.95rem;margin:0;
}
.section--navy .area-chips li{background:var(--navy-800);border-color:var(--navy-700);color:#fff}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--copper-dark),var(--copper));color:#fff}
.cta-band .container{display:flex;flex-wrap:wrap;align-items:center;gap:22px;padding-top:40px;padding-bottom:40px}
.cta-band h2{color:#fff;margin:0}
.cta-band p{margin:0;color:#ffeedd}
.cta-band .btn{margin-left:auto}
@media (max-width:700px){.cta-band .btn{margin-left:0}}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-950);color:#c7d3df;padding:56px 0 40px;font-size:.96rem}
.site-footer .container{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:36px}
@media (max-width:820px){.site-footer .container{grid-template-columns:1fr}}
.site-footer h3{color:#fff;font-size:1.02rem;margin-bottom:.7em}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.45em}
.site-footer a{color:#c7d3df;text-decoration:none;display:inline-flex;align-items:center;min-height:32px}
.site-footer a:hover{color:var(--copper-light)}
.footer-brand .logo-name{color:#fff}
.footer-bottom{border-top:1px solid var(--navy-800);margin-top:36px;padding-top:20px;font-size:.86rem;color:#8fa3b5}
.footer-bottom .container{display:block}

/* ---------- Contact form ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:620px){.form-grid{grid-template-columns:1fr}}
.field label{display:block;font-weight:700;color:var(--navy-900);margin-bottom:6px;font-size:.95rem}
.field input,.field select,.field textarea{
  width:100%;min-height:52px;border:1px solid var(--line);border-radius:10px;
  padding:.7em .9em;font:inherit;background:#fff;color:var(--ink);
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--copper);outline-offset:1px}

/* ---------- Mobile sticky click-to-call bar ---------- */
.mobile-callbar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:var(--navy-950);padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  box-shadow:0 -6px 20px rgba(0,0,0,.25);
}
.mobile-callbar a{
  display:flex;align-items:center;justify-content:center;gap:9px;min-height:52px;
  background:var(--copper);color:#fff;font-weight:800;font-size:1.05rem;
  border-radius:10px;text-decoration:none;
}
@media (max-width:760px){
  .mobile-callbar{display:block}
  body{padding-bottom:76px}
}
.note{font-size:.9rem;color:var(--muted)}
.check-list{list-style:none;padding:0}
.check-list li{display:flex;gap:10px;margin-bottom:.6em}
.check-list li svg{color:var(--copper);flex:none;margin-top:4px}