/* Shared styles for the Cosmo Water info pages (not the app screens on index.html) */
:root{
  --navy-deep:#0A2138;
  --navy:#123A63;
  --blue-mid:#1D6FAE;
  --cyan:#34C4EF;
  --ice:#EAF6FC;
  --text-dark:#0B2540;
  --text-body:#3A5670;
  --white:#FFFFFF;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',system-ui,sans-serif;
  font-size:1.0625rem;
  line-height:1.65;
  color:var(--text-body);
  background:linear-gradient(180deg,var(--ice) 0%,#BFE7F7 55%,#6FCDEE 100%) fixed;
  min-height:100vh;
}
a{color:var(--navy);}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;}

.wrap{width:100%;max-width:960px;margin:0 auto;padding:0 20px;}

/* header */
.site-head{padding:18px 0;}
.site-head .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 24px;}
.brand{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.25rem;color:var(--navy-deep);text-decoration:none;}
.site-head nav{display:flex;flex-wrap:wrap;gap:4px 20px;font-size:.95rem;}
.site-head nav a{text-decoration:none;font-weight:500;padding:10px 0;min-height:44px;display:inline-flex;align-items:center;}
.site-head nav a:hover,.site-head nav a[aria-current]{text-decoration:underline;text-underline-offset:5px;text-decoration-color:var(--cyan);text-decoration-thickness:2px;}

/* type */
h1,h2,h3{font-family:'Space Grotesk',sans-serif;color:var(--navy-deep);line-height:1.15;letter-spacing:-.01em;margin:0;}
h1{font-size:clamp(2rem,6vw,3rem);font-weight:700;max-width:20ch;}
h2{font-size:1.5rem;font-weight:700;margin:48px 0 12px;}
h3{font-size:1.15rem;font-weight:700;margin:0 0 8px;}
p{margin:0 0 14px;max-width:62ch;}
.lede{font-size:1.2rem;color:var(--text-dark);margin:18px 0 28px;max-width:46ch;}

main{padding:24px 0 56px;}

/* buttons */
.btn{
  display:inline-block;
  font-family:'Space Grotesk',sans-serif;
  font-weight:600;
  font-size:1.02rem;
  text-decoration:none;
  color:var(--white);
  background:linear-gradient(180deg,var(--blue-mid),var(--navy));
  padding:14px 30px;
  min-height:48px;
  border-radius:999px;
  box-shadow:0 12px 24px -12px rgba(18,58,99,.55);
  transition:transform .15s ease,box-shadow .15s ease;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 16px 28px -12px rgba(18,58,99,.6);}
.btn.alt{background:var(--white);color:var(--navy-deep);border:2px solid rgba(18,58,99,.2);box-shadow:none;}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 8px;}

/* cards */
.cards{display:grid;gap:18px;margin:20px 0 0;}
.card{
  background:var(--white);
  border:1px solid rgba(18,58,99,.14);
  border-radius:20px;
  padding:24px;
  box-shadow:0 12px 24px -18px rgba(18,58,99,.45);
}
.card p:last-child,.card ul:last-child{margin-bottom:0;}
.card ul{margin:0 0 14px;padding-left:20px;}
.card li{margin-bottom:6px;}
.price{font-family:'Space Grotesk',sans-serif;font-weight:700;color:var(--navy-deep);}
.price-list{list-style:none;padding:0!important;margin:0 0 14px;}
.price-list li{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid rgba(18,58,99,.12);}
.price-list li:last-child{border-bottom:0;}
.fine{font-size:.92rem;}

.areas{list-style:none;padding:0;margin:16px 0 0;display:flex;flex-wrap:wrap;gap:10px;}
.areas li{background:var(--white);border:1px solid rgba(18,58,99,.14);border-radius:999px;padding:8px 18px;font-weight:500;color:var(--navy-deep);}

.call{margin-top:48px;padding:28px;background:var(--navy-deep);color:var(--ice);border-radius:24px;}
.call h2{color:var(--white);margin:0 0 8px;}
.call p{color:rgba(234,246,252,.9);}
.call a.tel{color:var(--white);font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.4rem;}
.call .btn{background:var(--cyan);color:var(--navy-deep);box-shadow:none;}

/* footer */
.site-foot{padding:32px 0 48px;font-size:.92rem;}
.site-foot .wrap{display:flex;flex-wrap:wrap;gap:8px 24px;}
.site-foot a{padding:10px 0;display:inline-block;}

@media (min-width:760px){
  .wrap{padding:0 32px;}
  .cards.two{grid-template-columns:1fr 1fr;}
  .site-head{padding:28px 0;}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .btn{transition:none;}
}