/* ==========================================================================
   Aqua Fresh Pool Service — production stylesheet
   Concept 1 "Desert Modern" (approved). Mobile-first.
   Palette + type are locked to the approved mockup — do not alter.
   ========================================================================== */

/* Metric-matched fallback: sized so system Arial/Helvetica occupies the same
   space as Poppins, which keeps layout shift at ~0 while the web font loads. */
@font-face{
  font-family:'Poppins Fallback';
  src:local('Arial'),local('Helvetica Neue'),local('Helvetica');
  size-adjust:112.16%;
  ascent-override:93.6%;
  descent-override:31.2%;
  line-gap-override:8.9%;
}

:root{
  --sand:#FBF3E4;
  --ink:#14323C;
  --terra:#E07A4A;
  --aqua:#1E9BB8;
  --aquadeep:#0E7490;
  --sun:#F2C94C;
  --white:#fff;
  --muted:#3d5a64;
  --muted-2:#4a6570;
  --pad:20px;          /* horizontal gutter, scales up at breakpoints */
  --radius-card:24px;
  --radius-block:28px;
}

*{margin:0;padding:0;box-sizing:border-box}

html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

body{
  font-family:'Poppins','Poppins Fallback',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--sand);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  /* room for the sticky mobile call bar */
  padding-bottom:72px;
}

img{max-width:100%;display:block}
a{color:inherit}

:focus-visible{outline:3px solid var(--aquadeep);outline-offset:3px;border-radius:4px}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--ink);color:#fff;padding:12px 18px;border-radius:0 0 12px 0;font-weight:700;
}
.skip-link:focus{left:0}

.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* ---------- shared type ---------- */
.kicker,.sec-kicker{
  font-family:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:11px;letter-spacing:.28em;color:var(--terra);font-weight:500;
  text-transform:uppercase;margin-bottom:12px;
}
h1{font-size:clamp(32px,8.2vw,52px);line-height:1.08;font-weight:800;letter-spacing:-.01em}
h1 em{color:var(--aqua);font-style:normal}
h2{font-size:clamp(26px,5.6vw,36px);font-weight:800;line-height:1.15;margin-bottom:8px}
h3{font-size:18px;font-weight:700;margin-bottom:6px}

/* ---------- layout primitives ---------- */
section{padding:56px var(--pad)}

.block{
  border-radius:var(--radius-block);
  margin:0 var(--pad);
  padding:48px 24px;
}

/* ---------- buttons ---------- */
.cta,.call-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  text-decoration:none;border-radius:999px;font-weight:800;
  transition:transform .15s ease,box-shadow .15s ease;
}
.cta{
  background:var(--aqua);color:#fff;padding:16px 28px;font-size:17px;
  box-shadow:0 6px 18px rgba(30,155,184,.45);
}
.cta.ghost{
  background:transparent;color:var(--ink);border:2.5px solid var(--ink);
  box-shadow:none;font-size:16px;
}
.cta:hover,.call-btn:hover{transform:translateY(-2px)}
.cta:active,.call-btn:active{transform:translateY(0)}

.call-btn{
  background:var(--terra);color:#fff;padding:11px 20px;font-size:15px;font-weight:700;
  box-shadow:0 4px 14px rgba(224,122,74,.4);
}

.cta-row{display:flex;flex-direction:column;gap:12px;align-items:stretch}
.cta-row .cta{width:100%}

/* ==========================================================================
   Header / nav
   ========================================================================== */
.site-header{
  background:var(--sand);
  padding:14px var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  position:sticky;top:0;z-index:60;
}
.site-header.is-stuck{box-shadow:0 4px 20px rgba(20,50,60,.10)}

.logo{font-weight:800;font-size:19px;letter-spacing:.02em;text-decoration:none;line-height:1.15}
.logo span{color:var(--aqua)}
.logo small{
  display:block;font-family:'IBM Plex Mono',ui-monospace,monospace;
  font-size:9px;letter-spacing:.24em;color:var(--terra);font-weight:500;margin-top:2px;
}

.nav-toggle{
  background:transparent;border:2px solid var(--ink);border-radius:12px;
  width:44px;height:44px;display:flex;flex-direction:column;justify-content:center;
  align-items:center;gap:5px;cursor:pointer;flex:0 0 auto;
}
.nav-toggle span{display:block;width:20px;height:2.5px;background:var(--ink);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

.site-nav{
  display:none;
  position:absolute;top:100%;left:0;right:0;
  background:var(--sand);
  padding:8px var(--pad) 22px;
  box-shadow:0 12px 24px rgba(20,50,60,.12);
  flex-direction:column;gap:2px;
}
.site-nav.is-open{display:flex}
.site-nav a{
  text-decoration:none;font-weight:600;font-size:16px;
  padding:13px 4px;border-bottom:1px solid rgba(20,50,60,.10);
}
.site-nav .nav-call{
  margin-top:14px;border-bottom:0;background:var(--terra);color:#fff;
  border-radius:999px;text-align:center;font-weight:700;padding:14px;
}
.header-call{display:none}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position:relative;padding:36px var(--pad) 56px;
  display:grid;grid-template-columns:1fr;gap:44px;align-items:center;overflow:hidden;
}
.sunarc{
  position:absolute;top:-150px;right:-140px;width:320px;height:320px;border-radius:50%;
  background:
    radial-gradient(circle,var(--sun) 0 38%,transparent 39%),
    conic-gradient(from 180deg,transparent 0 10deg,var(--terra) 10deg 12deg,transparent 12deg 22deg,
      var(--terra) 22deg 24deg,transparent 24deg 34deg,var(--terra) 34deg 36deg,transparent 36deg);
  opacity:.25;pointer-events:none;
}
.hero-copy{position:relative;z-index:1}
.hero .sub{margin:18px 0 24px;font-size:16.5px;line-height:1.55;color:var(--muted)}
.trustline{margin-top:16px;font-size:13px;color:var(--muted);line-height:1.5}

.hero-img{position:relative;margin-bottom:22px}
.hero-img img{
  width:100%;height:auto;aspect-ratio:16/11;object-fit:cover;
  border-radius:24px 72px 24px 24px;
  box-shadow:0 18px 40px rgba(20,50,60,.25);
}
.badge{
  position:absolute;bottom:-20px;left:-6px;
  background:var(--sun);color:var(--ink);border-radius:18px;padding:12px 18px;
  font-weight:800;font-size:14px;box-shadow:0 8px 20px rgba(0,0,0,.18);
  transform:rotate(-3deg);
}

/* ---------- trust bar ---------- */
.trustbar{
  background:var(--ink);color:#fff;
  display:flex;flex-wrap:wrap;justify-content:center;gap:12px 28px;
  padding:20px var(--pad);font-size:14px;font-weight:600;list-style:none;
}
.trustbar li{display:flex;align-items:center;gap:7px}
.trustbar b{color:var(--sun)}

/* ==========================================================================
   Services
   ========================================================================== */
.cards{display:grid;grid-template-columns:1fr;gap:16px;margin-top:28px}
.card{
  background:#fff;border-radius:var(--radius-card);padding:24px 22px;
  box-shadow:0 8px 24px rgba(20,50,60,.08);
}
.card .ico{
  width:52px;height:52px;border-radius:16px;background:var(--aqua);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:25px;margin-bottom:14px;
}
.card:nth-child(2) .ico{background:var(--terra)}
.card:nth-child(3) .ico{background:var(--sun);color:var(--ink)}
.card:nth-child(4) .ico{background:var(--aquadeep)}
.card p{font-size:14px;color:var(--muted-2);line-height:1.55}

/* ==========================================================================
   Gallery
   ========================================================================== */
.gallery{background:#fff}
.grid{display:grid;grid-template-columns:1fr;gap:14px;margin-top:26px}
.grid figure{position:relative;margin:0}
.grid img{
  width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:18px;
  background:#f0e7d6;
}
.grid figcaption{
  position:absolute;left:12px;bottom:12px;
  background:rgba(20,50,60,.85);color:#fff;font-size:11.5px;font-weight:700;
  padding:6px 12px;border-radius:999px;
}
.grid .ba figcaption{background:var(--aquadeep)}

/* ==========================================================================
   About
   ========================================================================== */
.about{display:grid;grid-template-columns:1fr;gap:28px;align-items:center}
.about img{
  width:100%;height:auto;aspect-ratio:6/5;object-fit:cover;border-radius:28px;
}
.about p{margin-bottom:14px;color:var(--muted);line-height:1.65;font-size:15.5px}
.about p:last-child{margin-bottom:0}

/* ==========================================================================
   Service areas
   ========================================================================== */
.cities{background:var(--aqua);color:#fff;text-align:center}
.cities h2{color:#fff}
.cities .sec-kicker{color:#FFF3C4}
.chiprow{
  display:flex;justify-content:center;flex-wrap:wrap;gap:10px;
  margin-top:22px;list-style:none;
}
.chip{
  /* deep-aqua tint (approved palette) instead of a white wash — keeps the
     look but lifts white-on-chip contrast above 4.5:1 */
  background:rgba(14,116,144,.88);border:1.5px solid rgba(255,255,255,.5);
  padding:11px 20px;border-radius:999px;font-weight:700;font-size:14.5px;
}
.chip.hot{background:var(--sun);color:var(--ink);border-color:var(--sun)}
/* rendered as "large text" (>=18.66px + bold 700, per axe) so pure white clears WCAG 3:1 on aqua */
.cities .area-copy{max-width:760px;margin:22px auto 0;font-size:19px;font-weight:700;color:#fff;line-height:1.5}
.cities .note{margin-top:14px;font-size:13.5px;color:#E4F5FA;line-height:1.55}

/* ==========================================================================
   FAQ (native <details> accordion)
   ========================================================================== */
.faq-list{max-width:820px;margin:26px auto 0;display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:#fff;border-radius:18px;box-shadow:0 8px 24px rgba(20,50,60,.08);
  overflow:hidden;
}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 22px;font-weight:700;font-size:16px;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex:0 0 auto;
  font-family:'IBM Plex Mono',ui-monospace,monospace;font-weight:500;
  font-size:26px;line-height:1;color:var(--aquadeep);
  transition:transform .2s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{color:var(--aquadeep)}
.faq-a{padding:0 22px 20px;color:var(--muted);line-height:1.6;font-size:14.5px}
.faq-a p{margin:0}

/* ==========================================================================
   Final CTA + estimate form
   ========================================================================== */
.final{
  background:var(--ink);color:#fff;text-align:center;
  margin:0 var(--pad) 56px;padding:48px 22px;border-radius:var(--radius-block);
}
.final h2{color:#fff;font-size:clamp(28px,6.4vw,40px)}
.final .lede{color:var(--sun);margin:10px 0 22px;font-size:16px}
.final .phone{
  font-size:clamp(28px,7.6vw,34px);font-weight:800;color:var(--sun);
  text-decoration:none;display:inline-block;
}
.final .fineprint{margin-top:8px;font-size:13.5px;color:#bcd3da}

.estimate-form{
  background:#fff;color:var(--ink);border-radius:var(--radius-card);
  padding:26px 20px;margin-top:34px;text-align:left;
}
.estimate-form h3{font-size:19px;margin-bottom:4px}
.estimate-form .form-intro{font-size:13.5px;color:var(--muted-2);margin-bottom:20px;line-height:1.5}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;font-family:inherit;font-size:16px;color:var(--ink);
  background:#FCFAF6;border:2px solid #DFD4BE;border-radius:14px;padding:13px 14px;
}
.field textarea{resize:vertical;min-height:96px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--aqua);outline:none}
.field label .opt{font-weight:500;color:var(--muted-2);letter-spacing:0}
.estimate-form .cta{width:100%;margin-top:4px}
.form-note{font-size:12px;color:#556E77;margin-top:14px;line-height:1.5}

/* Honeypot — visually hidden but reachable by bots; kept out of the tab order. */
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* No-JS notice inside the form */
.noscript-note{
  background:#FDECE3;color:#9A3B12;border-radius:14px;
  padding:12px 14px;margin-bottom:18px;font-size:13.5px;line-height:1.5;font-weight:600;
}
.noscript-note a{color:var(--terra);font-weight:800}

/* Success card — replaces the form after a submission goes through */
.form-success{text-align:center}
.form-success:focus{outline:none}
.form-success .fs-ico{font-size:40px;margin-bottom:8px}
.form-success h3{font-size:22px;margin-bottom:8px}
.form-success p{color:var(--muted);line-height:1.6;font-size:15px}
.form-success .fs-alt{margin-top:14px;font-size:13.5px;color:var(--muted-2)}
.form-success .fs-alt a{color:var(--aquadeep);font-weight:800}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{
  background:var(--sand);padding:32px var(--pad) 40px;
  font-size:13px;color:#556E77;line-height:1.7;
  border-top:1px solid rgba(20,50,60,.10);
}
.site-footer .f-grid{display:grid;grid-template-columns:1fr;gap:22px}
.site-footer strong{color:var(--ink);font-size:14.5px;display:block;margin-bottom:6px}
.site-footer a{color:#556E77}
.site-footer a:hover{color:var(--aquadeep)}
.site-footer ul{list-style:none}
/* tap-target sizing: keep footer links >=24px high for WCAG 2.2 target size */
.site-footer li{margin-bottom:2px}
.site-footer li a,.site-footer p a,.site-footer .credit a{display:inline-block;padding:4px 0}
.site-footer .nap{font-weight:600;color:var(--ink)}
.site-footer .credit{
  margin-top:26px;padding-top:18px;border-top:1px solid rgba(20,50,60,.10);
  display:flex;flex-direction:column;gap:8px;font-size:12px;
}

/* ==========================================================================
   Sticky mobile call bar
   ========================================================================== */
.sticky-call{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  background:var(--terra);color:#fff;
  display:flex;align-items:center;justify-content:center;gap:10px;
  padding:16px 18px calc(16px + env(safe-area-inset-bottom));
  font-weight:800;font-size:17px;text-decoration:none;
  box-shadow:0 -4px 18px rgba(20,50,60,.22);
}

/* ==========================================================================
   Simple content pages (privacy, 404)
   ========================================================================== */
.page{max-width:760px;margin:0 auto;padding:48px var(--pad) 64px}
.page h1{font-size:clamp(28px,6.4vw,40px);margin-bottom:8px}
.page h2{font-size:clamp(20px,4.4vw,24px);margin:32px 0 8px}
.page p,.page li{color:var(--muted);line-height:1.7;font-size:15.5px;margin-bottom:12px}
.page ul{padding-left:22px}
.page .updated{font-size:13px;color:#556E77;margin-bottom:28px}
.page-404{text-align:center;padding-top:72px}
.page-404 .drop{font-size:64px;margin-bottom:12px}
.cta-row-center{justify-content:center;margin-top:28px}
.popular-links{margin-top:32px}
.popular-links a{display:inline-block;padding:4px 2px}

/* ==========================================================================
   Reveal on scroll — only active when JS adds .js-reveal (never for no-JS
   or reduced-motion users, so content is always visible by default)
   ========================================================================== */
.js-reveal .reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.js-reveal .reveal.is-visible{opacity:1;transform:none}

/* ==========================================================================
   Breakpoints — tablet
   ========================================================================== */
@media (min-width:768px){
  :root{--pad:32px;--radius-block:36px}
  body{padding-bottom:0}
  .sticky-call{display:none}

  section{padding:64px var(--pad)}
  .block{padding:52px 40px}

  .cta-row{flex-direction:row;align-items:center}
  .cta-row .cta{width:auto}

  .hero{padding:52px var(--pad) 72px}
  .sunarc{width:400px;height:400px;top:-140px;right:-120px}
  .hero-img img{aspect-ratio:16/11;border-radius:32px 110px 32px 32px}
  .badge{bottom:-22px;left:-18px;font-size:15px;padding:14px 20px}

  .cards{grid-template-columns:repeat(2,1fr);gap:20px}
  .grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .about{grid-template-columns:1fr 1fr;gap:40px}
  .trustbar{gap:14px 40px;font-size:14.5px}

  .final{padding:56px 40px;margin-bottom:64px}
  .estimate-form{padding:32px 30px;max-width:620px;margin-left:auto;margin-right:auto}
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}

  .site-footer .f-grid{grid-template-columns:1.4fr 1fr 1fr}
  .site-footer .credit{flex-direction:row;justify-content:space-between;align-items:center}
}

/* ==========================================================================
   Breakpoints — desktop
   ========================================================================== */
@media (min-width:1024px){
  :root{--pad:56px;--radius-block:40px}

  .nav-toggle{display:none}
  .site-header{padding:18px var(--pad)}
  .logo{font-size:22px}
  .logo small{font-size:10px;letter-spacing:.3em}
  .site-nav{
    display:flex;flex-direction:row;position:static;
    padding:0;box-shadow:none;background:transparent;gap:28px;
  }
  .site-nav a{font-size:14.5px;padding:6px 0;border-bottom:0}
  .site-nav a:hover{color:var(--aquadeep)}
  .site-nav .nav-call{display:none}
  .header-call{display:inline-flex}

  section{padding:72px var(--pad)}
  .block{padding:56px}

  .hero{grid-template-columns:1.05fr .95fr;gap:48px;padding:64px var(--pad) 90px}
  .hero-img{margin-bottom:0}
  .hero .sub{font-size:18px}

  .cards{grid-template-columns:repeat(4,1fr);gap:22px}
  .grid{grid-template-columns:repeat(3,1fr)}
  .about{gap:48px}
  .final{padding:64px;margin-bottom:72px}
}

@media (min-width:1440px){
  .site-header,.hero,section,.block,.final{max-width:1440px;margin-left:auto;margin-right:auto}
  .block,.final{margin-left:auto;margin-right:auto;max-width:1328px}
}