/* ===== Pristine Pool Service — Global Styles ===== */
:root{
  --navy:#0D2145;
  --navy-2:#10294f;
  --mid-blue:#1A4A8A;
  --blue:#2E6FB8;
  --sky:#4A9FD4;
  --sky-2:#5BC8F5;
  --gold:#CEA846;
  --gold-soft:#E0C06E;
  --white:#ffffff;
  --ink:#0c1830;
  --muted:#5b6b85;
  --paper:#f5f8fc;
  --radius:16px;
  --shadow:0 10px 30px rgba(13,33,69,.12);
  --shadow-lg:0 24px 60px rgba(13,33,69,.22);
  --maxw:1180px;
  --grad:linear-gradient(135deg,var(--navy) 0%,var(--mid-blue) 45%,var(--sky) 100%);
  --grad-soft:linear-gradient(135deg,#0D2145 0%,#1A4A8A 100%);
  --font-display:"Poppins",system-ui,sans-serif;
  --font-body:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.12;color:var(--navy);font-weight:700}
a{color:var(--blue);text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:84px 0}
.section.alt{background:var(--paper)}
.eyebrow{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.18em;font-size:.74rem;font-weight:600;color:var(--gold);margin-bottom:14px}
.lead{font-size:1.12rem;color:var(--muted);max-width:60ch}
.center{text-align:center}
.center .lead{margin-inline:auto}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;gap:.55em;font-family:var(--font-display);font-weight:600;font-size:1rem;padding:14px 26px;border-radius:999px;border:0;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.btn-gold{background:linear-gradient(135deg,var(--gold),#b8902f);color:var(--navy);box-shadow:0 8px 22px rgba(206,168,70,.4)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(206,168,70,.55)}
.btn-blue{background:var(--grad-soft);color:#fff;box-shadow:0 8px 22px rgba(26,74,138,.4)}
.btn-blue:hover{transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.22)}
.btn-outline{background:transparent;color:var(--navy);border:1.5px solid var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}

/* ===== Header / Nav ===== */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(13,33,69,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:54px;width:54px;border-radius:12px;border:2px solid var(--gold);background:#fff;object-fit:cover;padding:2px}
.brand-txt{font-family:var(--font-display);font-weight:700;color:var(--navy);font-size:1.06rem;line-height:1.05}
.brand-txt span{display:block;font-size:.72rem;letter-spacing:.16em;color:var(--gold);font-weight:600}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none}
.nav-links a{font-family:var(--font-display);font-weight:500;font-size:.95rem;color:var(--navy);padding:9px 14px;border-radius:10px;transition:background .15s,color .15s}
.nav-links a:hover,.nav-links a.active{background:var(--paper);color:var(--mid-blue)}
.nav-cta{margin-left:6px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:26px;height:3px;background:var(--navy);border-radius:3px;transition:.25s}
@media(max-width:920px){
  .nav-toggle{display:flex}
  .nav-links{position:fixed;inset:78px 0 auto 0;flex-direction:column;background:#fff;padding:18px 22px 26px;gap:4px;box-shadow:var(--shadow);transform:translateY(-130%);transition:transform .3s ease;align-items:stretch}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:13px 14px;font-size:1.05rem}
  .nav-cta{margin:8px 0 0}
  .nav-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
}

/* ===== Hero ===== */
.hero{position:relative;background:var(--grad);color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(1100px 500px at 80% -10%,rgba(91,200,245,.35),transparent 60%);pointer-events:none}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:90px 0 100px}
.hero h1{color:#fff;font-size:clamp(2.2rem,5vw,3.6rem);margin-bottom:18px}
.hero h1 .accent{color:var(--gold-soft)}
.hero p{font-size:1.16rem;color:rgba(255,255,255,.9);max-width:52ch;margin-bottom:30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);padding:8px 16px;border-radius:999px;font-size:.86rem;font-weight:500;margin-bottom:22px}
.hero-art{display:flex;justify-content:center}
.hero-art img{width:min(420px,80%);border-radius:24px;border:3px solid var(--gold);background:#fff;padding:10px;box-shadow:var(--shadow-lg)}
.wave{display:block;width:100%;height:auto;margin-top:-2px}
@media(max-width:820px){
  .hero-inner{grid-template-columns:1fr;text-align:center;padding:64px 0 76px}
  .hero p{margin-inline:auto}
  .hero-actions{justify-content:center}
  .hero-art{order:-1}
  .hero-art img{width:min(260px,62%)}
}

/* ===== Cards / grids ===== */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid-3,.grid-2,.grid-4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid rgba(13,33,69,.08);border-radius:var(--radius);padding:30px 26px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.card .ic{width:54px;height:54px;border-radius:14px;background:var(--grad-soft);display:flex;align-items:center;justify-content:center;margin-bottom:18px;font-size:1.5rem}
.card h3{font-size:1.22rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.97rem}

/* ===== Section heading ===== */
.sec-head{max-width:680px;margin-bottom:46px}
.sec-head.center{margin-inline:auto}
.sec-head h2{font-size:clamp(1.7rem,3.4vw,2.5rem);margin-bottom:14px}

/* ===== Crosslink / "check this out" ===== */
.crosslink{background:var(--grad-soft);color:#fff;border-radius:24px;padding:46px;display:flex;align-items:center;justify-content:space-between;gap:30px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.crosslink::after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;background:radial-gradient(circle,rgba(91,200,245,.4),transparent 70%)}
.crosslink h3{color:#fff;font-size:1.5rem;margin-bottom:8px;position:relative}
.crosslink p{color:rgba(255,255,255,.85);position:relative;max-width:46ch}
.crosslink .btn{position:relative;flex-shrink:0}
@media(max-width:700px){.crosslink{flex-direction:column;text-align:center;padding:36px 26px}}

/* ===== Footer ===== */
.site-footer{background:var(--navy);color:rgba(255,255,255,.82);padding:60px 0 28px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:40px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr;gap:30px}}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.foot-brand img{height:50px;width:50px;border-radius:11px;border:2px solid var(--gold);background:#fff;padding:2px}
.foot-brand b{font-family:var(--font-display);color:#fff;font-size:1.05rem}
.site-footer h4{color:#fff;font-size:.95rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:16px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:10px}
.site-footer a{color:rgba(255,255,255,.78)}
.site-footer a:hover{color:var(--gold-soft)}
.foot-contact a{display:flex;align-items:center;gap:9px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.86rem;color:rgba(255,255,255,.6)}

/* ===== Reveal animation ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ===== Stat band ===== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
@media(max-width:700px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat b{display:block;font-family:var(--font-display);font-size:2.3rem;color:var(--gold);line-height:1}
.stat span{font-size:.92rem;color:var(--muted)}
.on-dark .stat span{color:rgba(255,255,255,.8)}