/* Gil Pool Service - gilpoolservice.com
   Palette pulled straight off the logo: night navy, pool cyan, caustic aqua,
   sunset orange, chrome. Signature element is the tech's service log card. */

:root{
  --ink:#04121f;
  --deep:#0a2e4d;
  --mid:#12507e;
  --cyan:#1fb6ee;
  --aqua:#8ce6ff;
  --sun:#f5851f;
  --chrome:#dce7ef;
  --paper:#f2f7fa;
  --white:#fff;
  --line:#d5e2ec;
  --body:#1c2f3d;
  --muted:#5b7386;

  --disp:"Archivo","Arial Narrow",system-ui,sans-serif;
  --text:"Public Sans",system-ui,-apple-system,Segoe UI,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --wrap:1180px;
  --r:14px;
  --shadow:0 18px 44px -22px rgba(4,18,31,.45);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--white);color:var(--body);
  font:400 clamp(16px,.55vw + 14.6px,17.5px)/1.65 var(--text);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--mid);text-underline-offset:3px}
a:hover{color:var(--cyan)}
:focus-visible{outline:3px solid var(--sun);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0;background:var(--sun);color:#fff;
  padding:.7rem 1rem;z-index:200;font-weight:700}
.skip:focus{left:0}

.wrap{width:min(100% - 2.4rem,var(--wrap));margin-inline:auto}
.narrow{width:min(100% - 2.4rem,860px)}
.sm{font-size:.82rem}
.mono{font-family:var(--mono);letter-spacing:.02em}

/* ---------- type ---------- */
h1,h2,h3,h4{font-family:var(--disp);font-weight:800;line-height:1.06;
  letter-spacing:-.015em;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(2.15rem,5.1vw,4.05rem);letter-spacing:-.028em}
h2{font-size:clamp(1.62rem,2.9vw,2.5rem);letter-spacing:-.022em}
h3{font-size:clamp(1.1rem,1.5vw,1.32rem);letter-spacing:-.012em}
p{margin:0 0 1.05em}
.eyebrow{font-family:var(--mono);font-size:.75rem;font-weight:600;
  letter-spacing:.19em;text-transform:uppercase;color:var(--cyan);
  margin:0 0 .95rem;display:flex;align-items:center;gap:.6rem}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--sun);flex:none}
.lede{font-size:1.12em;color:#33495a}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font:700 .96rem/1 var(--text);letter-spacing:.005em;padding:.95rem 1.5rem;
  border-radius:999px;text-decoration:none;border:2px solid transparent;
  transition:transform .16s ease,background .16s ease,color .16s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-call{background:var(--sun);color:#1b0d00}
.btn-call:hover{background:#ffa040;color:#1b0d00}
.btn-ghost{border-color:currentColor;color:var(--ink);background:transparent}
.hdr .btn-ghost,.hero .btn-ghost{color:var(--chrome)}
.btn-solid{background:var(--deep);color:#fff}
.btn-solid:hover{background:var(--mid);color:#fff}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:100;background:rgba(4,18,31,.94);
  backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid rgba(140,230,255,.16)}
.hdr-in{display:flex;align-items:center;gap:1.1rem;padding:.6rem 0;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;margin-right:auto}
.brand img{width:52px;height:52px;object-fit:contain}
.brand-tx{display:flex;flex-direction:column;line-height:1.12}
.brand-tx b{font-family:var(--disp);font-size:1.06rem;color:#fff;letter-spacing:-.02em}
.brand-tx i{font-family:var(--mono);font-style:normal;font-size:.62rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--aqua)}
.nav ul{display:flex;gap:.15rem;list-style:none;margin:0;padding:0}
.nav a{display:block;padding:.6rem .78rem;color:var(--chrome);text-decoration:none;
  font-weight:600;font-size:.92rem;border-radius:8px}
.nav a:hover,.nav a[aria-current]{color:#fff;background:rgba(140,230,255,.13)}
.hdr-call{padding:.72rem 1.15rem;font-size:.9rem}
.burger{display:none;background:none;border:0;padding:.6rem;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:var(--chrome);margin:5px 0;
  transition:transform .2s ease,opacity .2s ease}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- hero: deep water with caustic light ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;
  background:linear-gradient(178deg,var(--ink) 0%,var(--deep) 52%,#0d3c63 100%);
  color:var(--chrome);padding:clamp(3rem,6vw,5.4rem) 0 clamp(4rem,7vw,6rem)}
.hero::before{
  content:"";position:absolute;inset:-25%;z-index:-1;
  background:
    radial-gradient(58% 42% at 18% 26%,rgba(140,230,255,.22),transparent 62%),
    radial-gradient(48% 34% at 78% 14%,rgba(31,182,238,.20),transparent 64%),
    radial-gradient(40% 30% at 88% 82%,rgba(245,133,31,.13),transparent 66%),
    repeating-linear-gradient(114deg,rgba(140,230,255,.04) 0 2px,transparent 2px 29px),
    repeating-linear-gradient(66deg,rgba(140,230,255,.032) 0 2px,transparent 2px 37px);
  animation:drift 34s linear infinite;
}
@keyframes drift{
  0%{transform:translate3d(0,0,0)}
  50%{transform:translate3d(-2.2%,1.4%,0)}
  100%{transform:translate3d(0,0,0)}
}
.hero h1{color:#fff;text-wrap:balance}
.hero h1 em{font-style:normal;color:var(--aqua)}
.hero-in{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(2rem,4vw,3.6rem);
  align-items:center}
.hero p.lede{color:#c5dbe9;max-width:46ch}
.hero-cta{display:flex;gap:.75rem;flex-wrap:wrap;margin:1.7rem 0 1.3rem}
.hero-trust{display:flex;flex-wrap:wrap;gap:.45rem .5rem;list-style:none;margin:0;padding:0}
.hero-trust li{font-family:var(--mono);font-size:.71rem;letter-spacing:.09em;
  text-transform:uppercase;color:var(--aqua);border:1px solid rgba(140,230,255,.3);
  border-radius:999px;padding:.4rem .75rem}

/* ---------- signature: the service log ---------- */
.log{background:#061c2e;border:1px solid rgba(140,230,255,.26);border-radius:var(--r);
  box-shadow:var(--shadow);font-family:var(--mono);font-size:.83rem;color:#cfe6f3;
  overflow:hidden}
.log-hd{display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:.85rem 1.1rem;background:linear-gradient(90deg,#0a2e4d,#0f4570);
  border-bottom:1px dashed rgba(140,230,255,.34)}
.log-hd b{font-family:var(--disp);font-size:.95rem;letter-spacing:.01em;color:#fff}
.log-hd span{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--aqua)}
.log-meta{display:flex;gap:1.3rem;flex-wrap:wrap;padding:.7rem 1.1rem;font-size:.71rem;
  letter-spacing:.08em;text-transform:uppercase;color:#7fa8c2;
  border-bottom:1px dashed rgba(140,230,255,.2)}
.log-body{display:grid;grid-template-columns:1fr auto;gap:0 1.2rem;padding:1rem 1.1rem}
.log-body ul{list-style:none;margin:0;padding:0}
.log-body li{padding:.24rem 0 .24rem 1.5rem;position:relative}
.log-body li::before{content:"\2713";position:absolute;left:0;top:.24rem;
  color:var(--cyan);font-weight:600}
.log-read{border-left:1px dashed rgba(140,230,255,.24);padding-left:1.2rem;
  display:grid;grid-template-columns:auto auto;gap:.24rem .9rem;align-content:start;
  font-size:.79rem}
.log-read dt{color:#7fa8c2;letter-spacing:.06em}
.log-read dd{margin:0;color:#fff;font-weight:500}
.log-note{padding:.85rem 1.1rem;border-top:1px dashed rgba(140,230,255,.24);
  color:#9dc2d8;font-size:.78rem;line-height:1.5}
.log-note b{color:var(--aqua);font-weight:500}

/* ---------- water divider ---------- */
.wave{display:block;width:100%;height:auto;margin-bottom:-1px}
.wave path{fill:var(--white)}
.wave-paper path{fill:var(--paper)}

/* ---------- sections ---------- */
.sec{padding:clamp(3rem,6vw,5.2rem) 0}
.sec-paper{background:var(--paper)}
.sec-ink{background:var(--ink);color:var(--chrome)}
.sec-ink h2,.sec-ink h3{color:#fff}
.sec-head{max-width:62ch;margin-bottom:2.2rem}

/* answer block: the 40 to 60 word passage AI engines lift */
.answer{border-left:4px solid var(--cyan);background:var(--paper);
  padding:1.05rem 1.3rem;border-radius:0 var(--r) var(--r) 0;margin:0 0 1.9rem}
.answer p{margin:0;font-size:1.06em;color:#22394a}
.sec-ink .answer{background:rgba(140,230,255,.08);color:#dbeef9}
.sec-ink .answer p{color:#dbeef9}

.grid{display:grid;gap:1.15rem}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:1.5rem;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--cyan)}
.card h3{margin-bottom:.45rem}
.card p{margin-bottom:.8rem;color:#40596b;font-size:.96em}
.card .go{font-family:var(--mono);font-size:.76rem;letter-spacing:.11em;
  text-transform:uppercase;color:var(--mid);text-decoration:none;font-weight:600}
.card .go:hover{color:var(--cyan)}
.card-num{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;
  color:var(--cyan);display:block;margin-bottom:.7rem}

.arealist{display:grid;grid-template-columns:repeat(4,1fr);gap:.6rem;
  list-style:none;margin:0;padding:0}
.arealist a{display:block;padding:.85rem 1rem;background:#fff;border:1px solid var(--line);
  border-radius:10px;text-decoration:none;font-weight:600;color:var(--ink);font-size:.95rem}
.arealist a:hover{border-color:var(--cyan);color:var(--mid)}
.arealist span{display:block;font-family:var(--mono);font-size:.7rem;color:var(--muted);
  letter-spacing:.06em;font-weight:400;margin-top:.15rem}

/* fact tables: highly extractable for AI answers */
.tbl{width:100%;border-collapse:collapse;font-size:.95rem;margin:0 0 1.4rem;
  background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.tbl caption{caption-side:top;text-align:left;font-family:var(--mono);font-size:.74rem;
  letter-spacing:.13em;text-transform:uppercase;color:var(--muted);
  padding:0 .2rem .6rem .15rem}
.tbl th,.tbl td{padding:.72rem .95rem;border-bottom:1px solid var(--line);text-align:left;
  vertical-align:top}
.tbl thead th{background:var(--deep);color:#fff;font-family:var(--mono);font-size:.74rem;
  letter-spacing:.1em;text-transform:uppercase;font-weight:600;border-bottom:0}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl tbody tr:nth-child(even){background:#fafcfd}
.tbl td.n{font-family:var(--mono);white-space:nowrap}
.tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:1.4rem}
.tblwrap .tbl{margin-bottom:0}

/* steps: real sequence, so numbering earns its place */
.steps{counter-reset:s;list-style:none;margin:0;padding:0;display:grid;gap:1rem}
.steps li{counter-increment:s;position:relative;padding-left:3.4rem}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:.1rem;
  font-family:var(--mono);font-size:.85rem;font-weight:600;color:var(--cyan);
  border:1px solid rgba(31,182,238,.42);border-radius:50%;width:2.4rem;height:2.4rem;
  display:grid;place-items:center}
.steps h3{margin-bottom:.25rem}
.steps p{margin-bottom:0;color:#42596a}

/* reviews */
.rating-bar{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;
  background:var(--paper);border:1px solid var(--line);border-radius:999px;
  padding:.7rem 1.3rem;margin:0 0 1.6rem;font-size:.95rem}
.rating-bar b{font-family:var(--disp);font-size:1.35rem;color:var(--ink);line-height:1}
.rating-bar span{color:var(--muted)}
.rating-bar .go{margin-left:auto}
.rating-bar .stars,.review .stars{color:#f5a623;letter-spacing:.12em;
  font-size:1rem;line-height:1;margin:0}
.reviews .review{display:flex;flex-direction:column;gap:.85rem}
.review blockquote{margin:0;font-size:.97rem;line-height:1.6;color:#33495a;
  quotes:"\201C" "\201D"}
.review blockquote::before{content:open-quote;color:var(--cyan);font-size:1.6em;
  line-height:0;vertical-align:-.3em;margin-right:.1em}
.review blockquote::after{content:close-quote;color:var(--cyan);font-size:1.6em;
  line-height:0;vertical-align:-.45em;margin-left:.05em}
.review .who{margin:auto 0 0;display:flex;flex-direction:column;line-height:1.35;
  padding-top:.6rem;border-top:1px solid var(--line)}
.review .who b{font-family:var(--disp);font-size:.98rem;color:var(--ink)}
.review .who span{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;
  color:var(--muted)}
.review:hover{transform:none;box-shadow:none;border-color:var(--line)}

/* faq */
.faq{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:1.05rem 2.2rem 1.05rem 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary h3{margin:0;font-size:1.06rem}
.faq summary::after{content:"+";position:absolute;right:.3rem;top:.85rem;
  font-family:var(--mono);font-size:1.5rem;color:var(--cyan);line-height:1;
  transition:transform .2s ease}
.faq[open] summary::after{transform:rotate(45deg)}
.faq div{padding:0 0 1.15rem}
.faq div p{margin:0;color:#40596b}


.band{background:linear-gradient(105deg,var(--deep),var(--mid));color:#fff;
  padding:clamp(2.4rem,5vw,3.6rem) 0}
.band-in{display:flex;gap:2rem;align-items:center;justify-content:space-between;flex-wrap:wrap}
.band h2{color:#fff;margin-bottom:.35rem}
.band p{margin:0;color:#cfe6f3;max-width:52ch}
.band-cta{display:flex;gap:.7rem;flex-wrap:wrap}
.band .btn-ghost{color:#fff}

/* homepage quote band */
.quoteband{background:linear-gradient(168deg,var(--ink) 0%,var(--deep) 60%,#0d3c63 100%);
  position:relative;overflow:hidden}
.quoteband::before{content:"";position:absolute;inset:-30%;
  background:repeating-linear-gradient(112deg,rgba(140,230,255,.045) 0 2px,transparent 2px 30px),
             radial-gradient(48% 46% at 88% 18%,rgba(31,182,238,.20),transparent 66%)}
.quoteband>*{position:relative}
.quoteband-in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4vw,3.4rem);
  align-items:center}
.quoteband h2{color:#fff}
.quoteband .lede{color:#c5dbe9}
.quoteband .form{background:rgba(255,255,255,.97)}
.quoteband .form .btn{width:100%}

@media(max-width:820px){.quoteband-in{grid-template-columns:1fr}}

/* footer */
.ftr{background:var(--ink);color:#9dc2d8;padding:3.2rem 0 1.4rem;font-size:.93rem}
.ftr-in{display:grid;grid-template-columns:1.5fr 1fr 1.4fr 1fr;gap:2rem}
.ftr h3{color:#fff;font-size:.8rem;font-family:var(--mono);letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:.9rem}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:.42rem}
.ftr ul.two{grid-template-columns:1fr 1fr;gap:.42rem 1rem}
.ftr a{color:#9dc2d8;text-decoration:none}
.ftr a:hover{color:var(--aqua)}
.ftr-brand img{width:80px;height:80px;object-fit:contain;margin-bottom:.85rem}
.ftr-brand b{color:#fff}
.ftr-legal{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  border-top:1px solid rgba(140,230,255,.16);margin-top:2.4rem;padding-top:1.2rem;
  font-size:.83rem}
.ftr-legal p{margin:0}

/* breadcrumbs */
.crumbs{background:var(--paper);border-bottom:1px solid var(--line);padding:.75rem 0}
.crumbs ol{display:flex;flex-wrap:wrap;gap:.4rem;list-style:none;margin:0;padding:0;
  font-family:var(--mono);font-size:.75rem;letter-spacing:.05em;color:var(--muted)}
.crumbs li+li::before{content:"/";margin-right:.4rem;color:var(--cyan)}
.crumbs a{color:var(--mid);text-decoration:none}

/* page hero (interior) */
.phero{background:linear-gradient(170deg,var(--ink),var(--deep));color:var(--chrome);
  padding:clamp(2.6rem,5vw,4.2rem) 0 clamp(2.6rem,5vw,4rem);position:relative;overflow:hidden}
.phero::before{content:"";position:absolute;inset:-30%;
  background:repeating-linear-gradient(112deg,rgba(140,230,255,.05) 0 2px,transparent 2px 30px),
             radial-gradient(50% 60% at 82% 24%,rgba(31,182,238,.2),transparent 65%)}
.phero>*{position:relative}
.phero h1{color:#fff;max-width:20ch;text-wrap:balance}
.phero p{color:#c5dbe9;max-width:60ch;margin-bottom:0}

/* prose */
.prose h2{margin-top:2.5rem}
.prose h3{margin-top:1.8rem}
.prose ul,.prose ol{padding-left:1.25rem;margin:0 0 1.15em}
.prose li{margin-bottom:.4rem}
.prose blockquote{margin:1.6rem 0;padding:1rem 1.4rem;border-left:4px solid var(--sun);
  background:var(--paper);border-radius:0 var(--r) var(--r) 0;font-size:1.05em}
.prose blockquote p:last-child{margin-bottom:0}

/* contact form */
.form{display:grid;gap:1rem;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);padding:1.6rem;box-shadow:var(--shadow)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{display:grid;gap:.35rem}
.field label{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);font-weight:600}
.field input,.field select,.field textarea{
  font:400 1rem/1.5 var(--text);padding:.78rem .9rem;border:1px solid var(--line);
  border-radius:10px;background:#fbfdfe;color:var(--body);width:100%}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--cyan);
  background:#fff}
.field textarea{min-height:130px;resize:vertical}
.form-note{font-size:.82rem;color:var(--muted);margin:0}
.form-note.form-err{color:#b3261e;font-weight:600}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* sticky mobile call bar */
.stickybar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:120;
  background:rgba(4,18,31,.97);border-top:1px solid rgba(140,230,255,.22);
  padding:.55rem .6rem calc(.55rem + env(safe-area-inset-bottom));gap:.45rem}
.stickybar a{flex:1;text-align:center;padding:.8rem .4rem;border-radius:10px;
  font-weight:700;font-size:.9rem;text-decoration:none;color:#fff;
  border:1px solid rgba(140,230,255,.35)}
.stickybar a.sb-quote{background:var(--sun);color:#1b0d00;border-color:var(--sun)}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .hero-in{grid-template-columns:1fr}
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .arealist{grid-template-columns:repeat(2,1fr)}
  .ftr-in{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
  .burger{display:block;order:3;padding:.5rem .2rem}
  .hdr-in{flex-wrap:nowrap;gap:.6rem}
  .hdr-call{order:2;padding:.6rem .85rem;font-size:.8rem}
  .brand img{width:42px;height:42px}
  .brand-tx b{font-size:.95rem}
  .nav{order:4;flex-basis:100%;display:none}
  .nav.open{display:block}
  .nav ul{flex-direction:column;gap:0;padding:.5rem 0 .8rem}
  .nav a{padding:.85rem .4rem;border-bottom:1px solid rgba(140,230,255,.12)}
  .stickybar{display:flex}
  body{padding-bottom:4.2rem}
  .log-body{grid-template-columns:1fr;gap:1rem}
  .log-read{border-left:0;border-top:1px dashed rgba(140,230,255,.24);padding-left:0;
    padding-top:.9rem;grid-template-columns:auto 1fr}
}
@media(max-width:560px){
  /* the sticky bottom bar already carries Call, so drop the duplicate up top
     and give the brand the full row */
  .hdr-call{display:none}
  .brand-tx i{display:none}
  .hdr-in{flex-wrap:wrap}
}
@media(max-width:620px){
  .g2,.g3,.g4{grid-template-columns:1fr}
  .rating-bar{border-radius:var(--r);justify-content:center;text-align:center}
  .rating-bar .go{margin-left:0;flex-basis:100%}
  .hero p.lede{font-size:1.02em}
  .ftr-in{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .band-in{flex-direction:column;align-items:flex-start}
  .band-cta{width:100%}
  .band-cta .btn{flex:1}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;
    scroll-behavior:auto!important}
}

@media print{
  .hdr,.stickybar,.band,.btn,.crumbs{display:none!important}
  body{color:#000;background:#fff}
}