/*
Theme Name: Portfolio Theme
Author: Don Hileman
Description: A dark, editorial portfolio theme for XR development and curriculum design work. Includes a Projects post type (XR / Curriculum), a filterable project grid, video-led XR case studies, narrative curriculum case studies with unit maps and downloadable materials, an About / CV template, a contact form and a writing archive.
Version: 1.0.3
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: portfolio-theme
Tags: portfolio, dark, grid-layout, custom-menu, featured-images, editor-style
*/
:root{--bg:#141413;--ink:#ecebe7;--body:#c9c7c1;--muted:#9a9891;--muted2:#8f8d86;--rule-strong:#ecebe7;--rule:#2c2b29;--rule-soft:#262523;--chip:#3a3936;--ph:#1c1b1a;--stripe:#232220;--xr:oklch(0.72 0.15 35);--cur:oklch(0.72 0.15 250);--sans:"Helvetica Neue",Helvetica,Arial,sans-serif;--mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;--gutter:48px}
*,*::before,*::after{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-underline-offset:3px}
a:hover{color:var(--xr)}
img,video,iframe{max-width:100%}
img{height:auto}
.mono{font-family:var(--mono)}
.wrap{padding-left:var(--gutter);padding-right:var(--gutter)}
.pb{padding-bottom:72px}
.screen-reader-text,.skip-link{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px)}
.skip-link:focus{clip:auto;width:auto;height:auto;left:16px;top:16px;background:var(--ink);color:var(--bg);padding:8px 12px;z-index:100}
:focus-visible{outline:2px solid var(--xr);outline-offset:2px}

.site-header{display:flex;justify-content:space-between;align-items:baseline;gap:24px;flex-wrap:wrap;padding:28px var(--gutter);border-bottom:1px solid var(--rule-strong)}
.brand{display:flex;gap:18px;align-items:baseline;flex-wrap:wrap;text-decoration:none}
.brand:hover{color:inherit}
.brand-name{font-weight:700;font-size:19px;letter-spacing:-.01em}
.brand-tag{font-family:var(--mono);font-size:12px;color:var(--muted2)}
.nav-list{list-style:none;margin:0;padding:0;display:flex;gap:30px;flex-wrap:wrap}
.nav-list a{text-decoration:none;font-size:14px;padding-bottom:3px;border-bottom:1px solid transparent}
.nav-list a:hover{color:var(--ink);border-bottom-color:var(--muted)}
.nav-list .current-menu-item>a,.nav-list .current_page_item>a,.nav-list .current-menu-ancestor>a,.nav-list .current_page_parent>a{border-bottom-color:var(--ink)}

.home-intro{padding-top:40px;display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap}
.intro{margin:0;font-size:15px;max-width:520px;color:var(--body);text-wrap:pretty}
.filters{display:flex;gap:6px;flex-wrap:wrap}
.pill{position:relative;font-family:var(--mono);font-size:12px;line-height:1.4;padding:6px 12px;border:1px solid var(--ink);border-radius:20px;background:transparent;color:var(--ink);cursor:pointer}
.pill:hover{background:var(--ph)}
.pill.is-active,.pill:has(input:checked){background:var(--ink);color:var(--bg)}
.pill input{position:absolute;inset:0;opacity:0;margin:0;cursor:pointer}
.pill:has(input:focus-visible){outline:2px solid var(--xr);outline-offset:2px}
.is-hidden{display:none!important}

.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px 28px;padding-top:28px;padding-bottom:64px}
.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{display:flex;flex-direction:column;gap:10px;text-decoration:none}
.card:hover{color:inherit;opacity:.85}
.ph{position:relative;overflow:hidden;aspect-ratio:16/9;min-height:120px;display:flex;align-items:flex-end;background:repeating-linear-gradient(135deg,var(--stripe) 0 1px,transparent 1px 10px),var(--ph)}
.ph-4x3{aspect-ratio:4/3}.ph-16x9{aspect-ratio:16/9}.ph-4x5{aspect-ratio:4/5}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ph-16x9:has(img){background:#1c1b1a}
.ph-16x9 img{object-fit:contain}
.ph-label{position:relative;font-family:var(--mono);font-size:11px;color:#77746d;padding:12px}
.card-meta{display:flex;justify-content:space-between;font-family:var(--mono);font-size:12px;color:var(--muted)}
.type{display:inline-flex;gap:7px;align-items:center}
.dot{width:8px;height:8px;border-radius:50%;background:var(--muted);flex:none}
.dot-xr{background:var(--xr)}.dot-curriculum{background:var(--cur)}
.card-title{margin:0;font-size:21px;font-weight:600;letter-spacing:-.01em;line-height:1.2}
.card-blurb{margin:0;font-size:14px;line-height:1.45;color:var(--muted);text-wrap:pretty}
.empty{color:var(--muted);padding:40px 0;margin:0}

.page-head{padding-top:48px;padding-bottom:24px;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.page-title{margin:0;font-size:64px;font-weight:700;letter-spacing:-.03em;line-height:1}
.table-head,.row{display:grid;grid-template-columns:80px 150px minmax(0,1fr) 280px 40px;gap:20px}
.table-head{padding:10px 0;border-bottom:1px solid var(--rule-strong);font-family:var(--mono);font-size:11px;color:var(--muted2);letter-spacing:.05em}
.row{padding:20px 0;border-bottom:1px solid var(--rule);align-items:baseline;text-decoration:none;font-family:var(--mono);font-size:13px}
.row:hover{background:var(--ph);color:inherit}
.row-title{font-family:var(--sans);font-size:20px;font-weight:600;letter-spacing:-.01em}
.row-role{font-family:var(--sans);font-size:14px;color:var(--muted)}
.arrow{text-align:right}

.back{display:inline-block;margin-top:28px;font-size:12px;color:var(--muted);text-decoration:none}
.case-head{padding-top:28px;padding-bottom:40px;display:flex;flex-direction:column;gap:28px}
.case-head .type{font-size:13px}
.case-title{margin:0;font-size:72px;font-weight:700;letter-spacing:-.035em;line-height:.98;max-width:1000px;text-wrap:balance}
.meta-grid{margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;border-top:1px solid var(--rule-strong);padding-top:16px}
.meta-grid div{display:flex;flex-direction:column;gap:6px}
.meta-grid dt{font-size:11px;color:var(--muted2);letter-spacing:.05em}
.meta-grid dd{margin:0;font-size:15px}
.video{position:relative;aspect-ratio:16/9;overflow:hidden;display:flex;align-items:center;justify-content:center;background:repeating-linear-gradient(135deg,#2a2926 0 1px,transparent 1px 12px),#0d0d0c}
.video iframe,.video video,.video img{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover}
.video .ph-label{color:var(--muted)}
.case .video{max-width:880px}
.case .video img{object-fit:contain;background:#1c1b1a}
.video-cap{margin:10px 0 0;font-size:12px;color:var(--muted)}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:48px;padding-top:28px;padding-bottom:28px}
.section{background-image:linear-gradient(var(--rule),var(--rule));background-size:calc(100% - 2 * var(--gutter)) 1px;background-position:top center;background-repeat:no-repeat}
.label{font-size:12px;color:var(--muted2);text-transform:uppercase;letter-spacing:.04em}
.lead{margin:0;font-size:22px;line-height:1.45;text-wrap:pretty}
.case-overview{padding-top:40px;padding-bottom:40px}

.entry{font-size:18px;line-height:1.6;color:var(--body)}
.entry>*{max-width:760px}
.entry h2,.entry h3,.entry h4{color:var(--ink);letter-spacing:-.01em;line-height:1.2}
.entry h2{font-size:28px}.entry h3{font-size:21px}
.entry a{color:var(--ink)}.entry a:hover{color:var(--xr)}
.entry figure{margin:0 0 28px}
.entry figcaption,.entry .wp-element-caption{font-size:14px;color:var(--muted);margin-top:10px}
.entry blockquote{margin:28px 0;padding:0 0 0 0;font-size:24px;line-height:1.4;color:var(--ink)}
.entry hr{border:0;border-top:1px solid var(--rule)}
.entry-xr{padding-bottom:56px}
.entry-xr>figure,.entry-xr>.wp-block-gallery,.entry-xr>.wp-block-image,.entry-xr>.wp-block-video,.entry-xr>.wp-block-embed,.entry-xr>.wp-block-columns{max-width:none}
.entry-curriculum{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);column-gap:48px;padding-bottom:24px}
.entry-curriculum>*{grid-column:2;max-width:680px;margin-top:0}
.entry-curriculum>h2{grid-column:1;margin:0;padding-top:28px;border-top:1px solid var(--rule);font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:.04em;text-transform:uppercase;color:var(--muted2)}
.entry-curriculum>h2+*{padding-top:28px;border-top:1px solid var(--rule)}
.unit-row{display:grid;grid-template-columns:90px minmax(0,1fr) minmax(0,1.3fr);gap:20px;padding:14px 0;border-bottom:1px solid var(--rule-soft);font-size:15px;align-items:baseline}
.unit-row .mono{font-size:12px;color:var(--muted2)}
.unit-row .o{color:var(--muted)}
.materials{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.material{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px;border:1px solid var(--ink);text-decoration:none}
.material:hover{background:var(--ink);color:var(--bg)}
.material strong{display:block;font-size:15px}
.material .mono{font-size:11px;opacity:.7}
.next{display:flex;justify-content:space-between;align-items:baseline;gap:24px;margin:24px var(--gutter) 64px;padding:28px 0;border-top:1px solid var(--rule-strong);border-bottom:1px solid var(--rule-strong);text-decoration:none}
.next:hover{color:inherit;opacity:.7}
.next .mono{font-size:12px;color:var(--muted2)}
.next-title{font-size:32px;font-weight:700;letter-spacing:-.02em;text-align:right}

.about{display:grid;grid-template-columns:380px minmax(0,1fr);gap:64px;padding-top:48px;padding-bottom:64px}
.about-side{display:flex;flex-direction:column;gap:20px;align-items:flex-start}
.about-side .ph{width:100%}
.about-main{display:flex;flex-direction:column;gap:44px}
.about-lead>*{max-width:none}
.about-lead>p:first-child{font-size:34px;line-height:1.25;letter-spacing:-.015em;color:var(--ink);margin-top:0}
.btn{display:inline-block;background:var(--ink);color:var(--bg);padding:12px 18px;font-family:var(--sans);font-size:14px;border:0;border-radius:0;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--xr);color:var(--bg)}
.btn-lg{align-self:flex-start;padding:14px 22px;font-size:15px}
.cv-label{display:block;font-family:var(--mono);font-size:12px;color:var(--muted2);padding-bottom:10px;border-bottom:1px solid var(--rule-strong)}
.cv-row{display:grid;grid-template-columns:130px minmax(0,1fr) minmax(0,1fr);gap:20px;padding:16px 0;border-bottom:1px solid var(--rule);font-size:15px}
.cv-row .mono{font-size:13px}
.cv-row .o{color:var(--muted)}
.cv-two{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.edu-row{display:flex;flex-direction:column;gap:4px;padding:14px 0;border-bottom:1px solid var(--rule)}
.edu-row strong{font-size:15px}.edu-row span{font-size:14px;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.chip{font-family:var(--mono);font-size:12px;padding:5px 10px;border:1px solid var(--chip);border-radius:20px}

.post-row{display:grid;grid-template-columns:140px minmax(0,1fr) 160px 80px;gap:20px;padding:24px 0;border-top:1px solid var(--rule);align-items:baseline;text-decoration:none}
.post-row:hover{background:var(--ph);color:inherit}
.post-row>.mono{font-size:13px;color:var(--muted)}
.post-row>.tag{color:var(--ink);font-size:12px}
.post-main{display:flex;flex-direction:column;gap:6px}
.post-title{font-size:22px;font-weight:600;letter-spacing:-.01em}
.post-dek{font-size:14px;color:var(--muted)}
.right{text-align:right}
.nav-links{display:flex;gap:8px;padding-top:32px;font-family:var(--mono);font-size:13px}
.page-numbers{padding:6px 12px;border:1px solid var(--chip);border-radius:20px;text-decoration:none}
.page-numbers.current{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.post-single{max-width:760px;margin:0 auto;padding:0 var(--gutter) 72px;box-sizing:content-box}
.post-meta{margin-top:32px;font-size:12px;color:var(--muted)}
.post-single h1{font-size:52px;line-height:1.02;letter-spacing:-.03em;margin:14px 0 32px}
.post-hero{margin:0 0 32px}

.contact{display:grid;grid-template-columns:1fr 1fr;gap:64px;padding-top:48px;padding-bottom:72px}
.contact-side{display:flex;flex-direction:column;gap:28px}
.contact-blurb{font-size:17px;max-width:440px}
.contact-blurb p{margin:0 0 12px}
.links{margin:0;border-top:1px solid var(--rule-strong)}
.links div{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--rule);font-size:15px}
.links dt{font-family:var(--mono);font-size:12px;color:var(--muted2)}
.links dd{margin:0}
.links a{text-decoration:none}
.contact-form{position:relative;display:flex;flex-direction:column;gap:18px}
.field{display:flex;flex-direction:column;gap:6px;border:0;padding:0;margin:0;min-width:0}
.field>span,.field>legend{font-family:var(--mono);font-size:11px;color:var(--muted2);padding:0;margin-bottom:6px}
.field input,.field textarea{font:inherit;font-size:16px;color:var(--ink);caret-color:var(--ink);background:transparent;border:0;border-bottom:1px solid var(--ink);border-radius:0;padding:10px 0;outline:none}
.field textarea{border:1px solid var(--ink);padding:12px;resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--xr)}
.chips-radio{display:flex;gap:6px;flex-wrap:wrap}
.hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.notice{margin:0;padding:12px 14px;font-size:14px;border:1px solid}
.notice.ok{border-color:var(--cur)}.notice.err{border-color:var(--xr)}

.site-footer{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:22px var(--gutter);border-top:1px solid var(--rule-strong);font-family:var(--mono);font-size:12px;color:var(--muted)}
.footer-links{display:flex;gap:16px;flex-wrap:wrap}
.footer-links a{text-decoration:none}

@media (max-width:1000px){
.grid,.grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}
.table-head{display:none}
.row{grid-template-columns:70px minmax(0,1fr) 24px}
.row .type,.row-role{display:none}
.about,.contact{grid-template-columns:1fr}
.about-side{max-width:380px}
.post-row{grid-template-columns:110px minmax(0,1fr)}
.post-row>.tag,.post-row>.right{display:none}
.case-title{font-size:56px}
}
@media (max-width:700px){
:root{--gutter:20px}
.grid,.grid.cols-2,.grid.cols-4{grid-template-columns:1fr}
.page-title,.case-title{font-size:44px}
.post-single h1{font-size:38px}
.meta-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.split,.entry-curriculum{grid-template-columns:1fr;gap:12px}
.entry-curriculum>*,.entry-curriculum>h2{grid-column:1}
.entry-curriculum>h2+*{border-top:0;padding-top:8px}
.materials,.cv-two{grid-template-columns:1fr}
.unit-row{grid-template-columns:70px 1fr}
.unit-row .o{grid-column:2}
.cv-row{grid-template-columns:1fr;gap:4px}
.next{flex-direction:column}
.next-title{text-align:left;font-size:26px}
.about-lead>p:first-child{font-size:26px}
.post-row{grid-template-columns:1fr;gap:6px}
}