:root{
  --navy:#0e2a4a;--navy-deep:#081a2f;--gold:#d4af37;--bg:#f7f6f1;
  --card:#fff;--text:#0f172a;--muted:#5b6776;--border:#e6e3d8;
  --shadow-soft:0 8px 24px rgba(15,23,42,.06);
  --shadow-elegant:0 24px 60px rgba(8,26,47,.25);
  --gradient-hero:linear-gradient(135deg,#0e2a4a 0%,#081a2f 60%,#0a223d 100%);
  --gradient-gold:linear-gradient(90deg,#e9c763 0%,#d4af37 50%,#a8842a 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,sans-serif;font-size:16px;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:'Cormorant Garamond',serif;font-weight:600;letter-spacing:-.01em;margin:0}
.h1{font-size:clamp(2rem,4vw,3rem);line-height:1.1;color:#fff}
.h2{font-size:clamp(2rem,4vw,3rem);line-height:1.1;margin-top:12px}
.h2.light{color:#fff}
.lede{color:var(--muted);max-width:680px;margin-top:16px}
.lede.light{color:rgba(255,255,255,.75)}
.gold{background:var(--gradient-gold);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{display:inline-block;font-size:11px;font-weight:500;letter-spacing:.25em;text-transform:uppercase;color:var(--gold)}
.eyebrow-light{display:inline-flex;align-items:center;gap:8px;color:rgba(255,255,255,.9);border:1px solid rgba(255,255,255,.2);border-radius:9999px;padding:6px 16px;font-size:11px;letter-spacing:.2em;text-transform:uppercase}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:9999px;font-weight:600;font-size:14px;cursor:pointer;border:none;transition:opacity .2s,transform .2s}
.btn:hover{opacity:.9}
.btn-sm{padding:10px 20px;font-size:13px}
.btn-full{width:100%}
.btn-primary{background:var(--navy);color:#fff}
.btn-gold{background:var(--gradient-gold);color:#1a1300}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35)}
.btn-ghost{background:transparent;color:var(--navy);border:1px solid var(--border)}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(247,246,241,.85);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.brand img{height:88px;width:auto}
.nav-links{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:500;color:#334155}
.nav-links a:hover,.nav-links a.active{color:var(--navy)}
.nav-links a.active{color:var(--navy)}
.nav-cta{display:inline-flex;align-items:center;gap:8px}
.nav-toggle{display:none;width:42px;height:42px;border-radius:9999px;border:1px solid var(--border);background:#fff;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle svg{width:20px;height:20px}
.mobile-menu{display:none;border-top:1px solid var(--border);background:#fff}
.mobile-menu.open{display:block}
.mobile-menu .container{padding-top:12px;padding-bottom:16px;display:flex;flex-direction:column;gap:4px}
.mobile-menu a{padding:12px 14px;border-radius:10px;font-size:14px;font-weight:500;color:#334155}
.mobile-menu a:hover,.mobile-menu a.active{background:#eef0ec;color:var(--navy)}
.mobile-menu .btn{margin-top:8px}
@media (max-width:960px){
  .nav-links,.nav-cta-desktop{display:none}
  .nav-toggle{display:inline-flex}
}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--gradient-hero)}
.hero-inner{position:relative;z-index:2;padding:96px 0 96px}
.hero .h1 .gold{display:inline-block}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px;max-width:560px}
.stat{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:16px}
.stat .v{font-family:'Cormorant Garamond',serif;font-size:1.75rem;color:var(--gold)}
.stat .l{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.7);margin-top:4px}

/* Page Hero (subpages) */
.page-hero{background:var(--gradient-hero);color:#fff;padding:80px 0 80px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 20% 20%,rgba(255,255,255,.08) 1px,transparent 1px),radial-gradient(circle at 70% 60%,rgba(255,255,255,.08) 1px,transparent 1px);background-size:60px 60px,90px 90px;pointer-events:none}
.page-hero .container{position:relative;z-index:1}

/* Sections */
.section{padding:80px 0}
.section-dark{background:var(--navy-deep);color:#fff}
.section-light{background:#fff}
.center{text-align:center}
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* Cards */
.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:28px;box-shadow:var(--shadow-soft);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-elegant)}
.card h3{font-size:1.5rem;margin-bottom:8px;color:var(--navy)}
.card .muted{color:var(--muted);font-size:14px}
.card ul{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:8px;font-size:14px;color:#334155}
.card ul li::before{content:"✓";color:var(--gold);font-weight:700;margin-right:8px}

.product-card .img{aspect-ratio:4/3;background:#eef0ec;border-radius:14px;overflow:hidden;margin-bottom:16px}
.product-card .img img{width:100%;height:100%;object-fit:cover}
.tag{display:inline-block;background:#eef0ec;color:var(--navy);font-size:11px;letter-spacing:.18em;text-transform:uppercase;padding:4px 12px;border-radius:9999px;margin-bottom:8px}

/* Plans */
.plan{position:relative;display:flex;flex-direction:column}
.plan.featured{border:2px solid var(--gold);box-shadow:var(--shadow-elegant)}
.plan .price{font-family:'Cormorant Garamond',serif;font-size:2.5rem;color:var(--navy);margin:8px 0}
.plan .price small{font-size:14px;color:var(--muted);font-family:'Inter',sans-serif}
.badge{position:absolute;top:-12px;right:24px;background:var(--gradient-gold);color:#1a1300;font-size:11px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;padding:5px 14px;border-radius:9999px}

/* Form */
.form{display:grid;gap:16px;background:#fff;border:1px solid var(--border);border-radius:18px;padding:28px;box-shadow:var(--shadow-soft)}
.field{display:grid;gap:6px}
.field label{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.field input,.field select,.field textarea{padding:12px 14px;border:1px solid var(--border);border-radius:10px;font:inherit;background:#fff;color:var(--text);width:100%}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy)}
.form-row{display:grid;gap:16px;grid-template-columns:1fr 1fr}
@media (max-width:600px){.form-row{grid-template-columns:1fr}}

/* Stages */
.stage{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px}
.stage .num{font-family:'Cormorant Garamond',serif;color:var(--gold);font-size:1.5rem}
.stage h4{color:var(--navy);font-size:1.2rem;margin:4px 0 6px}
.stage .micron{font-size:12px;color:var(--gold);letter-spacing:.15em;text-transform:uppercase}
.stage .removes{font-size:13px;color:var(--muted);margin-top:6px}

/* Footer */
.footer{background:var(--navy-deep);color:rgba(255,255,255,.7);padding:56px 0 20px}
.footer-grid{display:grid;gap:40px;grid-template-columns:2fr 1fr 1fr}
.footer h5{color:#fff;font-family:'Inter',sans-serif;font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;margin:0 0 16px}
.footer a:hover{color:#fff}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:14px}
.footer .bot{margin-top:40px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-wrap:wrap;justify-content:space-between;font-size:11px;letter-spacing:.2em;text-transform:uppercase;gap:12px}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr}}

/* Results bar */
.results{background:linear-gradient(90deg,rgba(212,175,55,.08),rgba(212,175,55,0));border:1px solid rgba(212,175,55,.3);border-radius:16px;padding:24px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;text-align:center;margin-top:32px}
.results .v{font-family:'Cormorant Garamond',serif;font-size:2rem;color:var(--gold)}
.results .l{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
@media (max-width:600px){.results{grid-template-columns:1fr}}

/* Prose */
.prose{max-width:820px;margin:0 auto}
.prose h2{font-size:1.75rem;color:var(--navy);margin-top:32px}
.prose h3{font-size:1.35rem;color:var(--navy);margin-top:24px}
.prose p,.prose li{color:#334155;font-size:15px;line-height:1.75}
.prose ul{padding-left:20px}

/* ============ Water Facts Sidebar ============ */
.facts-toggle{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:60;background:#0e2a4a;color:#fff;border:none;padding:14px 10px;border-radius:14px 0 0 14px;box-shadow:0 10px 30px rgba(0,0,0,.25);cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:8px;font:600 11px/1 Inter,sans-serif;letter-spacing:.25em;text-transform:uppercase;writing-mode:vertical-rl}
.facts-toggle:hover{padding-right:14px}
.facts-toggle .dot{width:8px;height:8px;border-radius:50%;background:#d4af37;box-shadow:0 0 8px #d4af37;writing-mode:horizontal-tb}
.facts-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.45);backdrop-filter:blur(4px);z-index:70;opacity:0;pointer-events:none;transition:opacity .3s}
.facts-backdrop.open{opacity:1;pointer-events:auto}
.facts-panel{position:fixed;top:0;right:0;bottom:0;width:100%;max-width:420px;background:#fff;z-index:80;box-shadow:-20px 0 60px rgba(0,0,0,.3);transform:translateX(100%);transition:transform .45s ease;display:flex;flex-direction:column}
.facts-panel.open{transform:translateX(0)}
.facts-head{background:linear-gradient(135deg,#0a1e36,#0e2a4a);color:#fff;padding:22px 24px;display:flex;align-items:center;justify-content:space-between}
.facts-head .eye{font:600 10px/1 Inter;letter-spacing:.3em;text-transform:uppercase;opacity:.65}
.facts-head h3{font-family:'Cormorant Garamond',serif;font-size:28px;margin:6px 0 0;background:linear-gradient(135deg,#f0d57a,#b8862b);-webkit-background-clip:text;background-clip:text;color:transparent}
.facts-close{background:rgba(255,255,255,.1);border:none;color:#fff;width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:20px;line-height:1}
.facts-close:hover{background:rgba(255,255,255,.2)}
.facts-body{overflow-y:auto;padding:22px;display:flex;flex-direction:column;gap:16px}
.fact-card{border:1px solid #e5e8ee;background:#f7f9fc;border-radius:18px;padding:18px 18px 20px;transition:box-shadow .2s}
.fact-card:hover{box-shadow:0 10px 30px rgba(14,42,74,.08)}
.fact-card .row{display:flex;align-items:center;gap:10px}
.fact-card .ico{width:34px;height:34px;border-radius:50%;background:rgba(14,42,74,.08);display:flex;align-items:center;justify-content:center;font-size:16px}
.fact-card .tag{font:600 10px/1 Inter;letter-spacing:.25em;text-transform:uppercase;color:#b8862b}
.fact-card h4{font-family:'Cormorant Garamond',serif;font-size:22px;margin:12px 0 6px;color:#0e2a4a;line-height:1.2}
.fact-card p{font-size:14px;color:#475569;line-height:1.6;margin:0}
.facts-foot{text-align:center;font:600 10px/1 Inter;letter-spacing:.3em;text-transform:uppercase;color:#94a3b8;padding:8px 0 6px}
@media (max-width:520px){.facts-toggle{font-size:10px;padding:12px 8px}}



/* Mobile Hero */
@media (max-width:768px){

.hero{
    min-height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
}

.hero-grid{
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:25px;
    padding:100px 20px 40px;
}

.hero-title{
    font-size:40px;
    line-height:1.1;
    margin:15px 0;
}

.hero-lede{
    font-size:16px;
    line-height:1.7;
    max-width:340px;
    margin:auto;
    color:rgba(255,255,255,.9);
}

.hero-cta{
    display:flex;
    flex-direction:column;
    gap:14px;
    width:100%;
    margin-top:25px;
}

.hero-cta .btn{
    width:100%;
    max-width:320px;
    margin:auto;
    height:54px;
    font-size:16px;
    font-weight:600;
}

.hero-features{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:12px;
    margin-top:25px;
    width:100%;
    max-width:340px;
}

.hero-features span{
    background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.15);
    border-radius:30px;
    padding:10px;
    font-size:13px;
    color:#fff;
}

.stats{
    display:none;
}
}