/* Castle Rock Water Co. — shared styles */
:root{
--navy:#0b2a45; --navy-2:#123a5c; --aqua:#12b3d6; --aqua-dark:#0a8fb0;
--ink:#132330; --slate:#5b6b78; --line:#e2e9ef; --bg:#f4f8fb; --white:#fff;
--amber:#f5a623; --red:#e0574a; --green:#2ea36a;
--radius:14px; --shadow:0 10px 30px rgba(11,42,69,.12); --shadow-sm:0 4px 14px rgba(11,42,69,.08);
--max:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
section{padding:76px 0}
h1,h2,h3{line-height:1.15;color:var(--navy);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
.eyebrow{color:var(--aqua-dark);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.82rem;margin-bottom:12px}
.lead{color:var(--slate);font-size:1.08rem}
.center{text-align:center}
.center .lead{max-width:660px;margin:14px auto 0}
/* Buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:700;border-radius:999px;padding:15px 26px;font-size:1.02rem;cursor:pointer;border:0;transition:.18s ease;white-space:nowrap}
.btn-primary{background:var(--amber);color:#3a2600;box-shadow:0 8px 22px rgba(245,166,35,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(245,166,35,.45)}
.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,.2)}
.btn-call{background:var(--aqua);color:#04212b}
.btn-call:hover{background:var(--aqua-dark);color:#fff}
.btn-outline{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn-outline:hover{border-color:var(--aqua)}
/* Top bar */
.topbar{background:var(--navy);color:#cfe4f0;font-size:.86rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:8px 22px;flex-wrap:wrap}
.topbar .tb-left{display:flex;gap:18px;flex-wrap:wrap}
.topbar strong{color:#fff}
/* Header */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.nav .wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;gap:16px}
.brand{display:flex;align-items:center;gap:12px}
.brand .mark{width:42px;height:42px;flex:0 0 42px}
.brand .bt{font-weight:800;color:var(--navy);font-size:1.12rem;line-height:1.05;letter-spacing:-.02em}
.brand .bt span{display:block;font-weight:600;color:var(--aqua-dark);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
nav.menu{display:flex;align-items:center;gap:24px}
nav.menu a{color:var(--navy-2);font-weight:600;font-size:.96rem}
nav.menu a:hover{color:var(--aqua-dark)}
.dropdown{position:relative}
.dropdown>a:after{content:" ▾";color:var(--aqua-dark);font-size:.8rem}
.dropdown-menu{position:absolute;top:130%;left:50%;transform:translateX(-50%) translateY(6px);background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;min-width:240px;opacity:0;visibility:hidden;transition:.16s}
.dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dropdown-menu a{display:block;padding:10px 12px;border-radius:8px;font-size:.92rem;color:var(--navy-2)}
.dropdown-menu a:hover{background:var(--bg);color:var(--aqua-dark)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-phone{font-weight:800;color:var(--navy);font-size:1.05rem;display:flex;align-items:center;gap:8px}
@media(max-width:960px){nav.menu{display:none}.nav-phone .lbl{display:none}}
/* Hero */
.hero{position:relative;background:radial-gradient(1200px 500px at 85% -10%,rgba(18,179,214,.35),transparent 60%),linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 55%,#0a3350 100%);color:#eaf4fa;overflow:hidden}
.hero:after{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 20% 80%,rgba(18,179,214,.18),transparent 45%);pointer-events:none}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;position:relative;z-index:2;padding:70px 22px 80px}
.hero h1{color:#fff;font-size:clamp(2.1rem,4.6vw,3.4rem)}
.hero h1 em{color:var(--aqua);font-style:normal}
.hero p.sub{color:#c7dcea;font-size:1.15rem;margin-top:18px;max-width:540px}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero-check{display:flex;gap:22px;margin-top:26px;flex-wrap:wrap;color:#d7e8f2;font-weight:600;font-size:.95rem}
.hero-check span{display:flex;align-items:center;gap:8px}
.tick{color:var(--aqua)}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:34px}}
/* Sub-page hero (compact) */
.subhero{background:linear-gradient(160deg,var(--navy),#0a3350);color:#eaf4fa}
.subhero .wrap{padding:56px 22px}
.subhero .crumbs{color:#8fbfd6;font-size:.85rem;margin-bottom:14px}
.subhero .crumbs a{color:#bfe0ee}
.subhero h1{color:#fff;font-size:clamp(1.9rem,4vw,2.8rem);max-width:760px}
.subhero p{color:#c7dcea;font-size:1.12rem;margin-top:14px;max-width:640px}
.subhero .hero-cta{margin-top:26px}
/* Lead form card */
.form-card{background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:26px;color:var(--ink)}
.form-card h3{font-size:1.28rem;margin-bottom:4px}
.form-card .fc-sub{color:var(--slate);font-size:.92rem;margin-bottom:16px}
.field{margin-bottom:12px}
.field label{display:block;font-size:.8rem;font-weight:700;color:var(--navy-2);margin-bottom:5px}
.field input,.field select{width:100%;padding:12px 13px;border:1.5px solid var(--line);border-radius:10px;font-size:1rem;font-family:inherit;background:#fbfdfe}
.field input:focus,.field select:focus{outline:none;border-color:var(--aqua);box-shadow:0 0 0 3px rgba(18,179,214,.15)}
.form-card .btn{width:100%;justify-content:center;margin-top:6px}
.form-note{font-size:.76rem;color:var(--slate);text-align:center;margin-top:11px}
.form-success{display:none;text-align:center;padding:20px 6px}
.form-success svg{margin:0 auto 10px}
.form-success h3{color:var(--aqua-dark)}
/* Trust strip */
.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:26px 22px}
.trust .t{display:flex;gap:12px;align-items:center}
.trust .t .ic{color:var(--aqua-dark);flex:0 0 auto}
.trust .t b{display:block;color:var(--navy);font-size:1.02rem}
.trust .t small{color:var(--slate)}
@media(max-width:760px){.trust .wrap{grid-template-columns:1fr 1fr;gap:18px}}
/* Local hook */
.hook{background:var(--bg)}
.hook .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:26px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm)}
.stat .num{font-size:2rem;font-weight:800;color:var(--aqua-dark);line-height:1}
.stat .lbl{color:var(--slate);font-size:.9rem;margin-top:6px}
ul.pain{list-style:none;margin-top:18px;display:grid;gap:12px}
ul.pain li{display:flex;gap:12px;align-items:flex-start;color:var(--ink)}
ul.pain li svg{flex:0 0 auto;margin-top:3px}
@media(max-width:820px){.hook .wrap{grid-template-columns:1fr;gap:32px}}
/* Photo placeholder */
.photo-ph{position:relative;border-radius:var(--radius);overflow:hidden;background:linear-gradient(140deg,#0e3352,#0a2740);min-height:340px;display:flex;align-items:center;justify-content:center;text-align:center;color:#9cc4d8;border:2px dashed rgba(255,255,255,.18)}
.photo-ph .ph-inner{padding:26px;position:relative;z-index:2}
.photo-ph .ph-inner svg{margin:0 auto 12px;opacity:.85}
.photo-ph .ph-inner b{display:block;color:#dcecf4;font-size:1.05rem;margin-bottom:4px}
.photo-ph .ph-inner small{font-size:.85rem}
.photo-ph:before{content:"";position:absolute;inset:0;background:radial-gradient(400px 200px at 70% 20%,rgba(18,179,214,.25),transparent 60%)}
/* Services grid */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);transition:.2s;display:flex;flex-direction:column}
a.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfe3ee}
.card .cic{width:54px;height:54px;border-radius:14px;background:linear-gradient(140deg,var(--aqua),var(--aqua-dark));display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:16px}
.card h3{font-size:1.2rem;margin-bottom:8px}
.card p{color:var(--slate);font-size:.96rem}
.card .more{display:inline-flex;align-items:center;gap:6px;color:var(--aqua-dark);font-weight:700;font-size:.9rem;margin-top:auto;padding-top:14px}
@media(max-width:860px){.svc-grid{grid-template-columns:1fr}}
/* Process */
.process{background:var(--navy);color:#dcebf4}
.process h2{color:#fff}
.process .eyebrow{color:var(--aqua)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:44px}
.step{position:relative;padding:26px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius)}
.step .n{width:44px;height:44px;border-radius:50%;background:var(--aqua);color:#04212b;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin-bottom:14px}
.step h3{color:#fff;font-size:1.15rem;margin-bottom:6px}
.step p{color:#b7d1e0;font-size:.95rem}
@media(max-width:820px){.steps{grid-template-columns:1fr}}
/* Calculator */
.calc{background:var(--bg)}
.calc-wrap{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-top:44px;align-items:stretch}
.calc-panel{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-sm);padding:30px}
.calc-panel h3{font-size:1.25rem;margin-bottom:6px}
.calc-panel .cp-sub{color:var(--slate);font-size:.92rem;margin-bottom:22px}
.crange{margin-bottom:22px}
.crange .rlabel{display:flex;justify-content:space-between;font-weight:700;color:var(--navy-2);font-size:.92rem;margin-bottom:10px}
.crange .rlabel .val{color:var(--aqua-dark);font-weight:800}
input[type=range]{width:100%;-webkit-appearance:none;height:8px;border-radius:8px;background:linear-gradient(90deg,var(--aqua),var(--aqua-dark));outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:3px solid var(--aqua-dark);box-shadow:var(--shadow-sm);cursor:pointer}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:#fff;border:3px solid var(--aqua-dark);cursor:pointer}
.rscale{display:flex;justify-content:space-between;font-size:.72rem;color:var(--slate);margin-top:6px}
.toggle-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.toggle-row button{flex:1;min-width:120px;padding:12px;border:1.5px solid var(--line);background:#fbfdfe;border-radius:10px;font-weight:700;color:var(--navy-2);cursor:pointer;font-family:inherit;font-size:.95rem;transition:.15s}
.toggle-row button.active{border-color:var(--aqua-dark);background:#eaf7fb;color:var(--aqua-dark)}
/* Calc results */
.calc-result{background:linear-gradient(160deg,var(--navy),#0a3350);border-radius:18px;color:#eaf4fa;padding:30px;display:flex;flex-direction:column}
.calc-result .rk{color:#8fc9de;font-weight:800;text-transform:uppercase;letter-spacing:.1em;font-size:.75rem}
.calc-result .big{font-size:clamp(2.6rem,6vw,3.4rem);font-weight:800;color:#fff;line-height:1;margin:8px 0 2px}
.calc-result .big .yr{font-size:1.1rem;color:#8fc9de;font-weight:700}
.calc-result .rsub{color:#bcd7e6;font-size:.95rem;margin-bottom:20px}
.bars{display:grid;gap:12px;margin-bottom:22px}
.bar-row{font-size:.85rem}
.bar-row .brl{display:flex;justify-content:space-between;color:#d7e8f2;margin-bottom:5px}
.bar-row .brl b{color:#fff}
.track{height:10px;border-radius:6px;background:rgba(255,255,255,.12);overflow:hidden}
.fill{height:100%;border-radius:6px;background:linear-gradient(90deg,var(--aqua),#7fe0f5);transition:width .5s ease}
.payback{margin-top:auto;background:rgba(18,179,214,.15);border:1px solid rgba(18,179,214,.35);border-radius:12px;padding:16px;font-size:.95rem;color:#dff2f8}
.payback b{color:#fff}
.calc-disclaimer{font-size:.76rem;color:var(--slate);margin-top:18px;text-align:center;max-width:760px;margin-left:auto;margin-right:auto}
@media(max-width:860px){.calc-wrap{grid-template-columns:1fr}}
/* Areas */
.areas{background:var(--bg)}
.area-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;justify-content:center}
.area-list span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-weight:600;color:var(--navy-2);font-size:.92rem}
/* FAQ */
.faq-list{max-width:820px;margin:40px auto 0}
details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
details summary{cursor:pointer;padding:18px 22px;font-weight:700;color:var(--navy);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
details summary::-webkit-details-marker{display:none}
details summary:after{content:"+";font-size:1.5rem;color:var(--aqua-dark);font-weight:400;line-height:1}
details[open] summary:after{content:"\2013"}
details .ans{padding:0 22px 20px;color:var(--slate)}
/* Prose (service pages) */
.prose{max-width:760px}
.prose p{color:var(--slate);margin-bottom:16px;font-size:1.03rem}
.prose h2{margin:36px 0 14px}
.prose h3{font-size:1.25rem;margin:26px 0 10px}
.prose ul{margin:0 0 18px 2px;list-style:none;display:grid;gap:10px}
.prose ul li{display:flex;gap:11px;align-items:flex-start;color:var(--ink)}
.prose ul li:before{content:"";flex:0 0 22px;height:22px;margin-top:1px;background:var(--aqua);border-radius:50%;-webkit-mask:url("data:image/svg+xml;utf8,") center/16px no-repeat;mask:url("data:image/svg+xml;utf8,") center/16px no-repeat}
.split{display:grid;grid-template-columns:1.5fr 1fr;gap:44px;align-items:start}
.aside-card{position:sticky;top:96px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-sm);padding:24px}
.aside-card h3{font-size:1.15rem;margin-bottom:6px}
.aside-card p{color:var(--slate);font-size:.92rem;margin-bottom:14px}
.aside-card .btn{width:100%;justify-content:center;margin-bottom:10px}
.aside-list{list-style:none;display:grid;gap:9px;margin-top:8px}
.aside-list a{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);color:var(--navy-2);font-weight:600;font-size:.92rem}
.aside-list a:hover{color:var(--aqua-dark)}
@media(max-width:860px){.split{grid-template-columns:1fr}.aside-card{position:static}}
/* Comparison table */
.cmp{width:100%;border-collapse:collapse;margin:22px 0;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.cmp th,.cmp td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:.96rem}
.cmp th{background:var(--navy);color:#fff;font-weight:700}
.cmp td:first-child{font-weight:600;color:var(--navy)}
.cmp .yes{color:var(--green);font-weight:700}
.cmp .no{color:var(--red);font-weight:700}
/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--aqua-dark),var(--navy));color:#fff}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-band h2{color:#fff;max-width:640px}
.cta-band p{color:#d5eef5;margin-top:8px}
.cta-band .btns{display:flex;gap:14px;flex-wrap:wrap}
/* Footer */
footer{background:#08223a;color:#9fbdd0;font-size:.92rem}
footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding:56px 22px 30px}
footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
footer a{color:#9fbdd0}
footer a:hover{color:var(--aqua)}
footer ul{list-style:none;display:grid;gap:9px}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.foot-brand .mark{width:40px;height:40px}
.foot-brand b{color:#fff;font-size:1.1rem}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 22px;text-align:center;color:#7ea0b7;font-size:.82rem}
@media(max-width:820px){footer .wrap{grid-template-columns:1fr 1fr}}
@media(max-width:520px){footer .wrap{grid-template-columns:1fr}}
/* Demo ribbon + mobile call */
.demo-ribbon{background:#fff3d6;color:#7a5200;text-align:center;font-size:.8rem;padding:7px 14px;font-weight:600;border-bottom:1px solid #f0dca6}
.mobile-call{display:none;position:fixed;bottom:0;left:0;right:0;z-index:60;background:var(--amber);color:#3a2600;font-weight:800;text-align:center;padding:15px;box-shadow:0 -4px 16px rgba(0,0,0,.15)}
@media(max-width:700px){.mobile-call{display:block}body{padding-bottom:56px}}
/* Local facts ("Castle Rock by the numbers") */
.facts{background:#fff}
.facts .fgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px}
.fact{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm)}
.fact .fic{width:44px;height:44px;border-radius:12px;background:linear-gradient(140deg,var(--aqua),var(--aqua-dark));display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.fact .fnum{font-size:1.85rem;font-weight:800;color:var(--navy);line-height:1.05}
.fact .fnum small{font-size:1rem;font-weight:700;color:var(--slate)}
.fact .flbl{font-weight:800;color:var(--aqua-dark);font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;margin:7px 0 8px}
.fact p{color:var(--slate);font-size:.9rem;margin:0;line-height:1.5}
.facts .fnote{text-align:center;color:var(--slate);font-size:.8rem;margin-top:26px}
@media(max-width:900px){.facts .fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.facts .fgrid{grid-template-columns:1fr}}
/* Production launch additions */
.hero .hero-copy h1,.hero .hero-copy p{color:#fff}.hero .hero-copy{padding:86px 0}.legal-disclosure{max-width:920px;margin:10px auto 0;font-size:.68rem;line-height:1.45;color:#6f93aa}.legal-links{margin-top:7px;font-size:.7rem}.service-photo{margin:0 0 32px}.service-photo img,.photo-grid img{width:100%;height:auto;display:block;border-radius:16px;box-shadow:var(--shadow-sm)}figcaption{font-size:.78rem;color:var(--slate);margin-top:8px}.depth-pass{max-width:980px;margin:0 auto;padding:0 22px 76px}.local-map{background:var(--bg)}.local-map p{color:var(--slate);margin:10px 0 24px}.local-map iframe{width:100%;height:420px;border:0;border-radius:16px;box-shadow:var(--shadow-sm)}.photo-band{background:#fff}.photo-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}@media(max-width:700px){.photo-grid{grid-template-columns:1fr}.hero .hero-copy{padding:56px 0}.local-map iframe{height:320px}}
.local-source-note{max-width:980px;margin:0 auto;padding:0 22px 72px}.local-source-note p{color:var(--slate);margin:12px 0}.local-source-note small{font-size:.78rem}
.intake-pending{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:18px;color:var(--navy)}.intake-pending p{font-size:.85rem;margin:8px 0 0;color:var(--slate)}.secondary-photo{margin-top:20px}