/*
Theme Name: Help in a Box Water Filterline
Author: Rotary Club of Newport Beach
Description: Custom classic theme for helpinaboxwater.org. Shared header, navigation and footer with styling for every page and post.
Version: 1.0
Requires PHP: 7.4
Update URI: false
Text Domain: filterline
*/
:root{--aquifer:#0E2F3A;--aquifer2:#12404F;--filter:#1B998B;--filter-ink:#11756A;--verm:#E4572E;--rain:#EEF4F6;
--paper:#EEF4F6;--card:#FFFFFF;--ink:#10232B;--muted:#4D6570;--line:#CFDDE2;--soft:#DDEAEE;
--serif:"Literata",Georgia,serif;--sans:"Golos Text",system-ui,sans-serif;--measure:760px;--wide:1180px}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){color-scheme:dark;--paper:#0A1D24;--card:#10272F;--ink:#E3EEF1;--muted:#9DB4BC;--line:#23434E;--soft:#132F39;--filter-ink:#48C2B3}}
:root[data-theme="dark"]{color-scheme:dark;--paper:#0A1D24;--card:#10272F;--ink:#E3EEF1;--muted:#9DB4BC;--line:#23434E;--soft:#132F39;--filter-ink:#48C2B3}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 var(--sans);overflow-x:hidden}
img,svg,video,iframe{max-width:100%;height:auto}
a{color:var(--filter-ink);text-underline-offset:3px}
a:hover{color:var(--verm)}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--verm);outline-offset:3px;border-radius:3px}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--verm);color:#fff;padding:10px 16px;border-radius:6px}
.skip:focus{left:12px}
.wrap{max-width:var(--wide);margin:0 auto;padding-inline:16px}
@media (min-width:700px){.wrap{padding-inline:32px}}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.12;text-wrap:balance;margin:0 0 .5em;font-weight:600;letter-spacing:-.01em}
p{margin:0 0 1em}

/* header */
.site-hd{position:sticky;top:0;z-index:50;background:var(--aquifer);color:var(--rain);border-bottom:3px solid var(--filter)}
.hd-in{max-width:var(--wide);margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:12px}
@media (min-width:700px){.hd-in{padding-inline:32px}}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--rain);font:500 17px/1.1 var(--serif);margin-right:auto;min-width:0}
.brand b{font-weight:700}
.brand:hover{color:#fff}
.brand svg{flex:none}
.site-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:2px}
.site-nav a{display:block;text-decoration:none;color:#BFD6DD;font:500 14px/1 var(--sans);padding:10px 9px;border-radius:6px}
.site-nav a:hover{color:#fff;background:var(--aquifer2)}
.site-nav a[aria-current="page"]{color:#fff;box-shadow:inset 0 -2px 0 var(--filter)}
.hd-cta{flex:none;text-decoration:none;background:var(--verm);color:#fff;font:600 14px/1 var(--sans);padding:11px 16px;border-radius:999px}
.hd-cta:hover{background:#fff;color:var(--aquifer)}
.nav-tg{display:none;align-items:center;gap:8px;background:transparent;color:var(--rain);border:1.5px solid #3A6572;border-radius:999px;font:600 14px/1 var(--sans);padding:9px 14px;cursor:pointer}
.tg-bars{width:16px;height:10px;border-top:2px solid currentColor;border-bottom:2px solid currentColor;position:relative}
.tg-bars::after{content:"";position:absolute;left:0;right:0;top:2px;border-top:2px solid currentColor}
@media (min-width:1161px){.hd-in{flex-wrap:wrap;row-gap:0}.site-nav{order:3;flex-basis:100%;border-top:1px solid #1D4957;margin-top:8px;padding-top:4px}.site-nav ul{justify-content:flex-start}}
@media (max-width:1160px){
 .js .nav-tg{display:inline-flex}
 .js .site-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--aquifer);border-bottom:3px solid var(--filter);padding:8px 16px 18px;max-height:calc(100vh - 70px);overflow:auto}
 .js .site-nav.open{display:block}
 .js .site-nav ul{flex-direction:column}
 .js .site-nav a{font-size:17px;padding:13px 8px;border-bottom:1px solid #1D4957;border-radius:0}
 .site-hd{position:sticky}
 .hd-in{position:relative;flex-wrap:wrap}
 html:not(.js) .site-nav{order:5;width:100%}
}
@media (max-width:520px){.hd-cta{display:none}.brand{font-size:15px}}

/* page band */
.page-band{position:relative;background:var(--aquifer);color:var(--rain);padding:56px 0 64px;overflow:hidden}
.page-band::before{content:"";position:absolute;right:-40px;top:-30px;width:320px;height:320px;background:repeating-linear-gradient(0deg,transparent 0 18px,rgba(27,153,139,.22) 18px 20px);border-radius:50%;pointer-events:none}
.band-kicker{font:600 12px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:#7FD3C8;margin:0 0 14px;position:relative}
.band-title{font-size:clamp(34px,6vw,60px);margin:0;max-width:18ch;position:relative;color:#fff}
.band-gauge{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:44px;display:block}

/* entry content */
.entry{padding:40px 16px 72px;max-width:calc(var(--measure) + 32px);margin:0 auto}
.entry > *{margin-left:auto;margin-right:auto}
.entry > .alignwide{max-width:var(--wide);width:calc(100vw - 32px);margin-left:50%;transform:translateX(-50%)}
.entry > .alignfull{width:100vw;max-width:100vw;margin-left:50%;transform:translateX(-50%)}
.entry h2{font-size:clamp(28px,4vw,40px);margin-top:1.6em;color:var(--ink)}
.entry h2:first-child{margin-top:0}
.entry h3{font-size:clamp(21px,2.6vw,26px);margin-top:1.4em}
.entry h4{font:700 18px/1.3 var(--sans);margin-top:1em}
.entry ul,.entry ol{padding-left:1.3em}
.entry li{margin:.35em 0}
.entry li::marker{color:var(--filter)}
.entry blockquote,.entry .wp-block-quote{margin:1.6em 0;padding:4px 0 4px 22px;border-left:4px solid var(--filter);font-family:var(--serif);font-size:1.15em}
.entry hr,.entry .wp-block-separator{border:0;height:14px;margin:3em auto;background:radial-gradient(circle,var(--filter) 2.5px,transparent 3px) center/22px 14px repeat-x;max-width:220px;opacity:.9}
.entry img{border-radius:10px}
.entry figure{margin:1.6em 0}
.entry figcaption,.entry .wp-element-caption{font-size:14px;color:var(--muted);margin-top:8px}
.entry table{width:100%;border-collapse:collapse;font-size:15px}
.entry .wp-block-table{overflow-x:auto;margin:1.6em 0}
.entry th,.entry td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.entry thead th,.entry tr:first-child th{background:var(--aquifer);color:var(--rain);font-weight:600}
.entry tbody tr:nth-child(even){background:var(--soft)}
.entry .wp-block-columns{display:flex;flex-wrap:wrap;gap:24px;margin:1.6em 0}
.entry .wp-block-column{flex:1 1 220px;min-width:0}
@media (max-width:781px){.entry .wp-block-columns{flex-direction:column}.entry .wp-block-column{flex-basis:auto}}
.entry .wp-block-column > :first-child{margin-top:0}
.entry .wp-block-buttons{display:flex;flex-wrap:wrap;gap:10px;margin:1.4em 0}
.entry .wp-block-button__link,.btn-link{display:inline-block;text-decoration:none;background:var(--filter);color:#fff;font:600 15px/1.2 var(--sans);padding:13px 20px;border-radius:999px;border:0}
.entry .wp-block-button__link:hover,.btn-link:hover{background:var(--verm);color:#fff}
.entry .wp-block-button.is-style-outline .wp-block-button__link{background:transparent;color:var(--filter-ink);border:2px solid currentColor}
.entry .wp-block-group.has-background{border-radius:14px;margin-top:1.6em;margin-bottom:1.6em}
.entry .wp-block-cover{border-radius:14px;overflow:hidden;margin:1.6em auto}
.entry .has-text-align-center{text-align:center}
.entry .aligncenter{margin-left:auto;margin-right:auto;text-align:center}
.entry .aligncenter img{margin:0 auto}
.entry .wp-block-image.is-resized img{display:inline-block}
.entry .wp-block-rss{list-style:none;padding:0;margin:0 0 1.6em}
.entry .wp-block-rss__item{padding:14px 0;border-bottom:1px solid var(--line)}
.entry .wp-block-rss__item-title a{font-weight:600;text-decoration:none;color:var(--ink)}
.entry .wp-block-rss__item-title a:hover{color:var(--filter-ink);text-decoration:underline}
.entry .wp-block-rss__item-publish-date{display:block;font-size:13px;color:var(--muted);margin-top:4px}
.entry .wp-block-rss__item-excerpt{font-size:15px;color:var(--muted);margin-top:4px}
.entry details{border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:1em 0;background:var(--card)}
.entry summary{cursor:pointer;font-weight:600}
.entry-thumb{border-radius:14px;margin-bottom:1.6em}
.post-nav{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:3em;padding-top:1.2em;font-weight:600}
.post-list .post-card{padding:22px 0;border-bottom:1px solid var(--line)}
.post-card h2{font-size:26px;margin:0 0 .3em}
.post-card h2 a{color:var(--ink);text-decoration:none}
.post-date{font-size:13px;color:var(--muted);margin:0 0 6px;text-transform:uppercase;letter-spacing:.08em}
.pager .nav-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.pager .page-numbers{padding:8px 12px;border:1px solid var(--line);border-radius:8px;text-decoration:none}
.search-form{display:flex;gap:8px;flex-wrap:wrap}
.search-form input[type=search]{flex:1 1 200px;padding:12px;border:1px solid var(--line);border-radius:8px;font:inherit;background:var(--card);color:var(--ink)}
.search-form input[type=submit]{padding:12px 18px;border:0;border-radius:8px;background:var(--aquifer);color:#fff;font:600 15px var(--sans)}
/* light boxes authored with inline colors stay readable in dark mode */
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .entry [style*="background-color:#e"],:root:not([data-theme="light"]) .entry [style*="background-color:#f"]{color:#10232B}
:root:not([data-theme="light"]) .entry [style*="background-color:#e"] a:not(.wp-block-button__link),:root:not([data-theme="light"]) .entry [style*="background-color:#f"] a:not(.wp-block-button__link){color:#11756A}
:root:not([data-theme="light"]) .entry .has-text-color:not([style*="background"]):not(.wp-block-button__link){color:var(--ink)!important}
:root:not([data-theme="light"]) .entry [style*="background-color:#e"] .has-text-color,:root:not([data-theme="light"]) .entry [style*="background-color:#f"] .has-text-color{color:#0b4f6c!important}}
:root[data-theme="dark"] .entry [style*="background-color:#e"],:root[data-theme="dark"] .entry [style*="background-color:#f"]{color:#10232B}
:root[data-theme="dark"] .entry .has-text-color:not([style*="background"]):not(.wp-block-button__link){color:var(--ink)!important}
:root[data-theme="dark"] .entry [style*="background-color:#e"] .has-text-color,:root[data-theme="dark"] .entry [style*="background-color:#f"] .has-text-color{color:#0b4f6c!important}

/* footer */
.site-ft{position:relative;background:var(--aquifer);color:#BFD6DD;padding:64px 0 28px;margin-top:0;font-size:15px}
.ft-wave{position:absolute;top:-1px;left:0;width:100%;height:36px;display:block}
.ft-in{max-width:var(--wide);margin:0 auto;padding:0 16px;display:grid;gap:28px;grid-template-columns:1fr}
@media (min-width:700px){.ft-in{padding-inline:32px;grid-template-columns:1.4fr 1fr 1fr 1.3fr}}
.ft-name{font:700 22px/1.2 var(--serif);color:#fff;margin-bottom:8px}
.ft-h{font:600 12px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:#7FD3C8;margin-bottom:12px}
.site-ft ul{list-style:none;margin:0;padding:0}
.site-ft li{margin:0 0 8px}
.site-ft a{color:#E3EEF1;text-decoration:none}
.site-ft a:hover{color:#fff;text-decoration:underline}
.ft-base{max-width:var(--wide);margin:36px auto 0;padding:18px 16px 0;border-top:1px solid #23505E;font-size:13px;color:#8EA9B2}
@media (min-width:700px){.ft-base{padding-inline:32px}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}}