/*
Theme Name: Ariocarpus
Theme URI: https://ariocarpus.org
Description: Field guide to the genus Ariocarpus. Magazine masthead + warm "Atlas" reference layout. Child of Twenty Twenty-Five.
Author: rarecactus.com
Author URI: https://rarecactus.com
Template: twentytwentyfive
Version: 0.8.5
Requires at least: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: ariocarpus
*/

:root{--sand:#efe3cc;--cream:#f8f0de;--paper:#fbf7ed;--ink:#352f20;--mut:#7b7058;--green:#2f5d3f;--sage:#6f854f;--terra:#bd6038;--bloom:#bf4078;--line:#d9c9a6}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--sand);color:var(--ink);font-family:'Spectral',Georgia,serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
/* kill the parent theme's root padding so the masthead/footer go full-bleed */
html body{padding:0}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:2;opacity:.5;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='150'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.045'/%3E%3C/svg%3E")}
.gl{font-family:'Gloock',serif}.ns{font-family:'Newsreader',serif}
a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}

/* masthead — no overflow:hidden here: it clips the fixed mobile menu on iOS Safari.
   The bg image is instead self-clipped with clip-path so the scaled/blurred bleed is contained. */
.mh{position:relative;color:#fdf7e8;background:#3a3424}
.mh>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:blur(2px) brightness(.92) saturate(.95);transform:scale(1.06);-webkit-clip-path:inset(0);clip-path:inset(0)}
.mh .scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,20,12,.75),rgba(22,20,12,.4) 55%,rgba(22,20,12,.62))}
.mh .in{position:relative;z-index:2;max-width:1300px;margin:0 auto;padding:24px 30px 40px}
.mh-top{display:flex;align-items:center;justify-content:space-between;gap:20px}
.mh-brand{display:flex;align-items:center;gap:11px;color:#fdf7e8}
.mh-brand:hover{text-decoration:none;color:#fff}
.mh-brand img{width:47px;height:47px;display:block}
.mh-brand b{font-family:'Spectral';font-weight:500;letter-spacing:.2em;text-transform:uppercase;font-size:.84rem}
.mh-nav{display:flex;gap:26px;flex-wrap:wrap}
.mh-nav a{color:#efe6d2;font-family:'Spectral';font-size:.74rem;text-transform:uppercase;letter-spacing:.18em;text-decoration:none}
.mh-nav a:hover{color:#fff;text-decoration:none}
.mh-title{font-family:'Gloock';font-weight:400;font-size:clamp(3.2rem,10vw,7.5rem);line-height:.92;margin:58px 0 0;text-shadow:0 2px 30px rgba(0,0,0,.4)}
.mh-tag{font-family:'Spectral';text-transform:uppercase;letter-spacing:.3em;font-size:.72rem;margin-top:24px;color:#f0d7b0}

/* compact masthead (inner pages) */
.mh.mini .in{padding:20px 30px 26px}
.mh-wordmark{font-family:'Gloock';font-weight:400;font-size:clamp(1.6rem,4vw,2.1rem);line-height:1;margin-top:18px;text-shadow:0 2px 20px rgba(0,0,0,.35)}

/* layout */
.layout{max-width:1300px;margin:0 auto;display:grid;grid-template-columns:312px 1fr;position:relative;z-index:3;background:var(--sand)}
.layout>aside{border-right:1px solid var(--line);padding:28px 22px;align-self:start}
aside .lab{font-family:'Caveat';font-size:1.3rem;color:var(--terra);margin:14px 0 6px}
.tree{list-style:none;font-size:.92rem;margin:0;padding:0}
.tree>li{list-style:none}
.tree details>summary{list-style:none}
.tree details>summary::-webkit-details-marker{display:none}
.tree details>summary::marker{content:""}
.tree .sp{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:10px;cursor:pointer}
.tree .sp:hover{background:var(--cream)}
.tree .sp.active{background:var(--green);color:#fff}
.tree .sp a{color:inherit;text-decoration:none;flex:1}
.tree .sp .c{font-size:.66rem;font-weight:600;color:var(--mut);background:rgba(43,46,33,.08);border-radius:999px;padding:1px 8px}
.tree .sp.active .c{color:#fff;background:rgba(255,255,255,.22)}
.tree .sp .chev{flex:0 0 auto;color:var(--terra);font-size:.85rem;line-height:1;transition:transform .2s ease}
.tree .sp.active .chev{color:#dff0e4}
.tree details[open]>summary.sp .chev{transform:rotate(90deg)}
.tree .vars{list-style:none;margin:2px 0 8px 22px;border-left:1px solid var(--line);padding:2px 0 2px 13px}
.tree .vars li{font-style:italic;color:var(--mut);font-size:.82rem;padding:3px 0}
.tree .vars li a{color:inherit;text-decoration:none;display:block}
.tree .vars li a:hover{color:var(--green);text-decoration:none}
/* packed glossary sidebar: stick on desktop; scrolls only if taller than the viewport, and chains to the page (no overscroll trap) */
@media(min-width:921px){.layout>aside{position:sticky;top:0;max-height:100vh;overflow-y:auto}}

main{padding:38px 42px 72px;min-width:0}
.btn{display:inline-block;margin-top:14px;background:var(--terra);color:#fff;padding:11px 22px;border-radius:999px;font-family:'Newsreader';font-size:1rem}
.btn:hover{background:#a64f2c;text-decoration:none;color:#fff}
.intro{font-family:'Newsreader';font-size:1.28rem;line-height:1.55;margin:0 0 14px;color:#3a3424}
.intro::first-letter{font-family:'Gloock';font-size:3.6rem;float:left;line-height:.8;padding:8px 12px 0 0;color:var(--terra)}
.lead-row{display:block}
.lead-row::after{content:"";display:block;clear:both}
.lead-row>.infobox{float:right;width:260px;max-width:42%;margin:5px 0 22px 30px}
/* comfortable article column on prose pages (card grid + index intro stay full width) */
.crumbs,.sp-h1,.sp-auth,.lead-row,.body:not(.widebody),.callout,.sources{max-width:820px}
.infobox{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--cream);font-size:.86rem}
.infobox .hd{background:var(--green);color:#fff;padding:12px;font-family:'Gloock';font-size:1.15rem;text-align:center}
.infobox img{width:100%;height:auto;display:block;border-bottom:1px solid var(--line)}
.infobox .cap{font-family:'Caveat';font-size:1.1rem;color:var(--mut);text-align:center;padding:6px}
.infobox .lb{display:block;cursor:zoom-in}
.infobox .credit{font-size:.66rem;color:var(--mut);text-align:center;line-height:1.35;padding:6px 10px;border-bottom:1px solid var(--line)}
.infobox .credit a{color:var(--green)}
.infobox table{width:100%;border-collapse:collapse}
.infobox td{padding:8px 14px;border-bottom:1px solid var(--line)}
.infobox td:first-child{color:var(--mut)}
.infobox tr:last-child td{border-bottom:0}
.body p{margin-bottom:14px;color:#3c3626}
.quick{list-style:none;margin:20px 0 0;border-top:1px solid var(--line)}
.quick li{padding:11px 2px;border-bottom:1px solid var(--line);color:#3c3626;font-size:.96rem}
.quick li b{color:var(--green);font-family:'Newsreader'}

/* inner-page + species content */
.crumbs{font-size:.82rem;color:var(--mut);margin-bottom:18px}
.crumbs a{color:var(--mut)}.crumbs a:hover{color:var(--green)}.crumbs strong{color:var(--ink);font-weight:600}
.sp-h1{font-family:'Gloock';font-weight:400;font-size:clamp(2.4rem,5vw,3.5rem);line-height:1.02;margin:0 0 6px;color:var(--ink)}
.sp-h1 em{font-style:italic}
.sp-auth{font-family:'Spectral';font-style:italic;color:var(--mut);font-size:.96rem;margin:0 0 22px}
.body h2{font-family:'Gloock';font-weight:400;font-size:1.7rem;color:var(--green);margin:36px 0 12px;padding-bottom:6px;border-bottom:1px solid var(--line)}
.body h3{font-family:'Newsreader';font-weight:600;font-size:1.16rem;color:var(--ink);margin:22px 0 6px}
.body ul,.body ol{margin:0 0 14px 20px;color:#3c3626}
.body li{margin-bottom:5px}
figure.figure{margin:18px 0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--cream)}
figure.figure img{width:100%;height:auto;display:block}
figure.figure figcaption{font-family:'Caveat';font-size:1.12rem;color:var(--mut);text-align:center;padding:8px 10px}

/* variety / form cards */
.vcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:16px;margin:18px 0 6px}
.vcard{border:1px solid var(--line);border-radius:14px;background:var(--cream);padding:16px 18px}
.vcard h3{font-family:'Newsreader';font-style:italic;font-weight:600;font-size:1.12rem;margin:0 0 6px;color:var(--ink)}
.vcard .badge{display:inline-block;font-family:'Spectral';font-size:.66rem;text-transform:uppercase;letter-spacing:.1em;padding:3px 10px;border-radius:999px;margin-bottom:9px}
.badge.accepted{background:var(--green);color:#fff}
.badge.synonym{background:var(--sand);color:var(--mut);border:1px solid var(--line)}
.badge.form{background:var(--bloom);color:#fff}
.vcard p{font-size:.9rem;color:#3c3626;margin:0;max-width:none}
.vcard .meta{font-size:.8rem;color:var(--mut);margin-top:8px}
/* photo form card = herbarium polaroid (tape + framed photo + terra field-note) */
.vcard.has-img{box-shadow:0 14px 30px -26px rgba(80,60,30,.6)}
.vcard.has-img .tape{display:block;width:86px;height:20px;background:rgba(189,96,56,.26);margin:-2px auto 12px;transform:rotate(-2deg)}
.vcard.has-img img{display:block;width:100%;height:auto;margin:0 0 11px;border-radius:3px;border:1px solid var(--line)}
.vcard .hand{display:block;font-family:'Caveat';font-size:1.18rem;color:var(--terra);margin:-2px 0 9px}
.vcard.has-img .lb{display:block;cursor:zoom-in}
/* click-to-zoom lightbox (any a.lb on the site) */
.lightbox{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;background:rgba(20,16,10,.9);padding:24px;cursor:zoom-out;opacity:0;visibility:hidden;transition:opacity .22s ease,visibility .22s ease}
.lightbox.open{opacity:1;visibility:visible}
.lightbox img{max-width:min(1100px,94vw);max-height:92vh;border-radius:6px;box-shadow:0 20px 60px rgba(0,0,0,.55);transform:scale(.92);opacity:.4;transition:transform .26s cubic-bezier(.2,.85,.25,1),opacity .26s ease}
.lightbox.open img{transform:scale(1);opacity:1}
.lb-close{position:fixed;top:18px;right:22px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:0;border-radius:50%;background:rgba(0,0,0,.42);color:#fff;font-size:1.9rem;line-height:1;cursor:pointer;transition:background .15s ease,transform .15s ease}
.lb-close:hover{background:rgba(0,0,0,.72);transform:scale(1.06)}

/* index / hub card grid */
.cardgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;margin:22px 0}
.icard{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--cream);display:flex;flex-direction:column}
.icard img{width:100%;height:170px;object-fit:cover;display:block;border-bottom:1px solid var(--line)}
.icard .ic-b{padding:16px 18px;display:flex;flex-direction:column;flex:1}
.icard h3{font-family:'Newsreader';font-weight:600;font-size:1.18rem;margin:0 0 4px}
.icard h3 em{font-style:italic}
.icard p{font-size:.88rem;color:#3c3626;margin:0 0 10px;max-width:none}
.icard .ic-go{font-family:'Spectral';font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;color:var(--terra);margin-top:auto}

.callout{margin-top:34px;position:relative;overflow:hidden;background:var(--sage);color:#f8f1de;border-radius:24px;padding:34px 36px}
.callout .blob{position:absolute;width:280px;height:280px;border-radius:50%;background:rgba(191,64,120,.2);top:-90px;right:-50px}
.callout h2,.callout h3{font-family:'Gloock';font-weight:400;font-size:2rem;color:#fff;position:relative;border:0;margin:0;padding:0}
.callout p{max-width:60ch;margin-top:8px;color:#ece6cf;position:relative}
.callout .btn{background:var(--cream);color:var(--ink);position:relative}.callout .btn:hover{background:#fff;color:var(--ink)}

/* sources */
.sources{margin-top:36px;border-top:1px solid var(--line);padding-top:16px;font-size:.84rem;color:var(--mut)}
.sources h2{font-family:'Spectral';font-weight:500;font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;color:var(--mut);border:0;margin:0 0 8px;padding:0}
.sources ol{margin:0 0 0 18px}
.sources li{margin-bottom:5px;max-width:80ch}
.sources a{color:var(--green)}

footer.sitefoot{border-top:1px solid var(--line);background:var(--cream);position:relative;z-index:3}
footer.sitefoot .in{max-width:1300px;margin:0 auto;padding:24px 30px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--mut);font-size:.85rem}

@media(max-width:920px){.mh-nav{display:none}.mh-title{margin-top:30px}.layout{grid-template-columns:1fr}.layout>aside{display:none}.lead-row>.infobox{float:none;width:auto;max-width:none;margin:0 0 18px}main{padding:28px 22px 56px}}


/* anchor the mobile dropdown under the burger row on both mastheads */
.mh-top{position:relative}
/* --- mobile nav (<=920px) --- */
/* burger hidden on desktop; desktop nav unchanged */
.mh-burger{display:none;appearance:none;-webkit-appearance:none;border:1px solid rgba(239,230,210,.4);background:rgba(22,20,12,.35);color:#efe6d2;width:42px;height:38px;border-radius:7px;padding:0;cursor:pointer;flex:0 0 auto}
.mh-burger span{display:block;width:18px;height:2px;margin:3px auto;background:currentColor;border-radius:2px;transition:transform .2s ease,opacity .2s ease}
/* extra mobile-only links live in .mh-nav but stay hidden on desktop */
.mh-nav a.mh-mobile-only{display:none}

@media(max-width:920px){
  .mh-burger{display:inline-block}
  /* lift the masthead's stacking context above .layout (z-index:3) so the fixed menu is not painted over */
  .mh:has(.nav-open){z-index:60}
  /* override the display:none from the existing 920px rule; turn nav into a dropdown panel */
  .mh-top.nav-open .mh-nav{display:flex}
  /* fixed (not absolute) so the menu is not clipped by .mh{overflow:hidden} */
  .mh-nav{position:fixed;top:62px;right:12px;left:12px;z-index:50;flex-direction:column;flex-wrap:nowrap;gap:0;margin-top:0;padding:6px 0;background:rgba(22,20,12,.96);border:1px solid rgba(239,230,210,.18);border-radius:10px;box-shadow:0 12px 34px rgba(0,0,0,.5);max-height:78vh;overflow:auto}
  .mh-nav a{display:block;padding:13px 20px;font-size:.8rem;border-top:1px solid rgba(239,230,210,.1)}
  .mh-nav a:first-child{border-top:0}
  .mh-nav a.mh-mobile-only{display:block}
  /* burger -> X when open */
  .mh-top.nav-open .mh-burger span:nth-child(1){transform:translateY(5px) rotate(45deg)}
  .mh-top.nav-open .mh-burger span:nth-child(2){opacity:0}
  .mh-top.nav-open .mh-burger span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
}


/* synonymy / inventory tables */
.spec-block{margin:26px 0 10px}
.spcount{font-family:'Spectral';font-size:.72rem;color:var(--mut);font-weight:400;text-transform:none;letter-spacing:0}
.synwrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.syntable{width:100%;max-width:840px;table-layout:fixed;border-collapse:collapse;margin:8px 0 4px;font-size:.85rem;min-width:520px}
.syntable th{text-align:left;font-family:'Spectral';font-weight:500;text-transform:uppercase;letter-spacing:.06em;font-size:.68rem;color:var(--mut);border-bottom:2px solid var(--line);padding:7px 10px}
.syntable td{padding:7px 10px;border-bottom:1px solid var(--line);color:#3c3626;vertical-align:top;overflow-wrap:break-word}
.syntable tr:last-child td{border-bottom:0}
.syntable td.rk{white-space:nowrap;font-family:'Spectral';font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--mut)}
.syntable .ac,.syntable .rk.ac{color:var(--green);font-weight:600}

/* herbarium polaroid cards (species index) */
.figs{display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:28px 24px;margin:26px 0 10px}
.fig{background:var(--cream);border:1px solid var(--line);padding:14px 14px 18px;border-radius:4px;box-shadow:0 14px 30px -26px rgba(80,60,30,.6);transform:rotate(var(--r,0deg));transition:transform .25s;color:inherit;text-decoration:none;display:block}
.fig:nth-child(3n+1){--r:-1.3deg}.fig:nth-child(3n){--r:1.3deg}
.fig:hover{transform:rotate(0) translateY(-4px);text-decoration:none;color:inherit}
.fig .tape{display:block;width:92px;height:22px;background:rgba(189,96,56,.24);margin:-26px auto 10px;transform:rotate(-2deg)}
.fig img,.fig .ph{width:100%;height:188px;object-fit:cover;border-radius:2px;display:block}
.fig .ph{background-color:#e7d9bd;background-image:url("/wp-content/themes/ariocarpus/assets/rosette-mark.svg");background-repeat:no-repeat;background-position:center;background-size:62px}
.fig h3{font-family:'Newsreader';font-style:italic;font-weight:600;font-size:1.3rem;margin:13px 0 1px;color:var(--ink)}
.fig .hand{font-family:'Caveat';font-size:1.2rem;color:var(--terra)}
.fig p{font-size:.94rem;color:var(--mut);margin-top:6px;max-width:none}
.fig .vv{margin-top:11px;display:flex;flex-wrap:wrap;gap:6px}
.fig .vv span{font-size:.72rem;font-family:'Spectral';font-style:italic;background:#e7efd6;color:var(--green);border-radius:999px;padding:2px 10px}
.fig .more{display:block;margin-top:12px;font-family:'Spectral';font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--terra)}

/* species-index intro spans the full card width */
.widebody .intro,.widebody p{max-width:none}