/*
Theme Name: Zoulias Academic
Theme URI: https://zoulias.eu/
Author: Custom academic profile
Description: Minimal accessible academic portfolio for Dr Emmanouil A. Zoulias.
Version: 2.1.0
Requires at least: 6.2
Requires PHP: 7.4
Text Domain: zoulias-academic
*/
:root{--navy:#0b2137;--navy2:#102f4b;--teal:#008b88;--light:#f1f7f8;--ink:#152839;--muted:#586a76;--line:#d9e6e9;--white:#fff;--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;line-height:1.7}a{color:#006f73}a:hover{text-decoration:none}a:focus-visible,button:focus-visible{outline:3px solid #e2a647;outline-offset:3px}.container{width:min(1160px,calc(100% - 44px));margin:auto}.skip-link{position:absolute;left:-9999px;top:8px;background:#fff;color:#000;padding:10px;z-index:50}.skip-link:focus{left:8px}.topbar{background:var(--navy);color:#d7ecef;font-size:.82rem}.topbar .container{display:flex;justify-content:space-between;gap:12px;padding:6px 0}.topbar a{color:#d7ecef}.site-header{position:sticky;top:0;z-index:30;background:#ffffffee;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.header-inner{display:flex;justify-content:space-between;align-items:center;gap:20px;min-height:76px}.brand{font-size:1.18rem;line-height:1.25;font-weight:800;color:var(--navy);text-decoration:none}.brand small{display:block;font-size:.69rem;color:var(--muted);font-weight:600;letter-spacing:.05em}.menu-toggle{display:none;border:1px solid var(--line);border-radius:10px;background:white;padding:8px 11px;font:inherit}.main-nav ul{display:flex;flex-wrap:wrap;align-items:center;gap:20px;padding:0;margin:0;list-style:none}.main-nav a{color:var(--navy);font-size:.88rem;font-weight:650;text-decoration:none}.main-nav a:hover{color:var(--teal)}.hero{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--navy) 8%,var(--navy2) 69%,#0b666c 150%);color:white;padding:95px 0 85px}.hero:before{content:'';position:absolute;right:-155px;top:-145px;width:620px;height:620px;border:1px solid #87d8d733;border-radius:50%;box-shadow:0 0 0 70px #87d8d712,0 0 0 140px #87d8d70b}.hero-grid{display:grid;grid-template-columns:1.45fr .65fr;align-items:center;gap:64px;position:relative}.eyebrow{color:#4ac7bc;text-transform:uppercase;letter-spacing:.15em;font-size:.76rem;font-weight:800}.hero h1{font-size:clamp(2.3rem,4.3vw,4.65rem);letter-spacing:-.04em;line-height:1.12;margin:18px 0}.hero h1 span{color:#78d8cd}.hero p{font-size:1.12rem;max-width:680px;color:#dcebf2}.actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:29px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:9px;padding:12px 22px;font-weight:760;text-decoration:none;border:1px solid transparent}.btn-primary{color:#082e35;background:#85e3d3}.btn-outline{color:white;border-color:#ffffff70}.btn-outline:hover{color:white;background:#ffffff22}.hero-panel{padding:26px;border:1px solid #a2cfcd55;background:#ffffff0c;backdrop-filter:blur(6px);border-radius:22px}.hero-panel .initial{font-size:4.2rem;font-weight:800;letter-spacing:-.09em;color:#8bddcf}.hero-panel p{font-size:.93rem}.hero-panel ul{padding-left:20px;color:#e5eff0;font-size:.88rem}.section{padding:76px 0}.section.alt{background:var(--light)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:30px}.kicker{font-size:.75rem;color:var(--teal);font-weight:800;text-transform:uppercase;letter-spacing:.14em}.section h2,.page-title{font-size:clamp(1.8rem,3vw,2.65rem);line-height:1.22;letter-spacing:-.035em;margin:8px 0 12px}.intro{max-width:810px;font-size:1.12rem;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.card{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:white;box-shadow:0 8px 24px #102c4110}.card .num{font-size:.83rem;letter-spacing:.1em;font-weight:800;color:var(--teal)}.card h3{font-size:1.18rem;line-height:1.35;margin:12px 0}.card p{color:var(--muted);margin:0}.card a.more{display:inline-block;margin-top:17px;font-weight:720}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}.plain-list{list-style:none;padding:0}.plain-list li{padding:12px 0;border-bottom:1px solid var(--line)}.plain-list strong{color:var(--navy)}.tag-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.tag-list span{border:1px solid #b5d5d7;color:#16545b;background:#effafa;border-radius:50px;padding:6px 12px;font-size:.85rem;font-weight:700}.dark-section{background:var(--navy);color:white}.dark-section h2,.dark-section h3{color:white}.dark-section p{color:#cddce4}.dark-section .card{background:#16354e;border-color:#31546c}.dark-section .card p{color:#d5e2e8}.dark-section .card h3{color:white}.dark-section .card a{color:#95e5d9}.footer{background:#071a2b;color:#b8cbd5;padding:42px 0 24px}.footer a{color:#a1e5df}.footer-grid{display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap}.footer h3{color:white;margin-top:0}.footer-bottom{border-top:1px solid #ffffff30;margin-top:25px;padding-top:18px;font-size:.83rem}.page-hero{background:var(--navy);color:white;padding:55px 0}.page-hero h1{margin:0;color:white}.content-area{padding:60px 0;min-height:50vh}.entry-content{max-width:850px}.entry-content h2,.entry-content h3{line-height:1.25;color:var(--navy)}.entry-content img{max-width:100%;height:auto}.post-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.post-list article{border:1px solid var(--line);border-radius:var(--radius);padding:25px}.post-meta{color:var(--muted);font-size:.85rem}.socials{display:flex;flex-wrap:wrap;gap:12px}.socials a{border:1px solid var(--line);padding:7px 12px;border-radius:8px;text-decoration:none}.notice{font-size:.89rem;color:var(--muted)}@media(max-width:850px){.hero-grid,.two-col{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{padding:65px 0}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:white;border-bottom:1px solid var(--line);padding:18px 22px}.main-nav.is-open{display:block}.main-nav ul{display:block}.main-nav li{margin:10px 0}}@media(max-width:550px){.cards,.post-list{grid-template-columns:1fr}.section{padding:52px 0}.topbar .container{display:block}.hero-panel{display:none}.container{width:min(100% - 32px,1160px)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}} 

.expertise-section{background:#f5f9fb}.expertise-cards .card{border-top:5px solid #008b88;display:flex;flex-direction:column}.expertise-cards .tag-list{margin-top:auto;padding-top:20px}.expertise-cta{margin:28px 0 0}.btn-secondary{color:#fff;background:#075d63}.btn-secondary:hover{color:#fff;background:#06474d}.expertise-section .card h3{font-size:1.4rem}@media(forced-colors:active){.expertise-cards .card{border:2px solid CanvasText}}

/* Consulting services */
.services-section{background:#fff}
.service-cards{grid-template-columns:repeat(2,minmax(0,1fr))}
.service-cards .card{border-top:4px solid #075d63}
.service-audience{font-size:.9rem;font-weight:600;color:#075d63;margin-top:auto}
.service-process{margin-top:36px;padding:26px;background:#edf6f6;border-radius:14px}
.service-process ol{padding-left:1.5rem;line-height:1.8}
.service-note{font-size:.85rem;max-width:80ch;margin-top:24px}
@media(max-width:750px){.service-cards{grid-template-columns:1fr}}
@media(forced-colors:active){.service-process{border:1px solid CanvasText}}

.publication-cards .card{display:flex;flex-direction:column}.publication-cards .card .more{margin-top:auto;padding-top:16px;overflow-wrap:anywhere}.publication-cards .card h3{font-size:1.05rem}.research-links{margin-top:30px}.project-disclaimer{margin-top:25px;font-size:.88rem}.dark-section .project-disclaimer{color:#d5e2e8}

.profile-group{margin-top:45px}.profile-group h2{font-size:1.65rem}.profile-cards{margin-top:20px}.profile-cards .card{display:flex;flex-direction:column}.profile-cards .card p:last-child{margin-top:auto}.profile-unavailable,.profile-disclaimer{color:#53666d}.profile-cta-section{background:#ecf5f5}

/* Accessible compact social links in the site footer */
.footer-social{margin-top:27px}.footer-social h3{font-size:1rem;margin-bottom:12px}.footer-social-links{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.footer-social-links a:not(.footer-social-all){display:inline-flex;justify-content:center;align-items:center;width:42px;height:42px;border:1px solid #94bdc8;border-radius:50%;font-weight:800;font-size:1rem;color:#d9f8f2;text-decoration:none}.footer-social-links a:hover,.footer-social-links a:focus-visible{background:#d9f8f2;color:#071a2b}.footer-social-links .footer-social-all{margin-left:8px;font-weight:650}.footer-social-links a:focus-visible{outline:3px solid #ffc873;outline-offset:3px}@media(forced-colors:active){.footer-social-links a:not(.footer-social-all){border:1px solid LinkText}}

.card-link{color:inherit;text-decoration:none}.card-link:hover{text-decoration:underline}.card-link:focus-visible{outline:3px solid #075d63;outline-offset:3px}.service-cards .card .more{display:inline-block;margin-top:16px}.section-more{margin-top:24px}

/* v1.9 personal identity and visual elements */
.brand{display:flex;align-items:center;gap:12px}.brand-symbol{object-fit:contain;flex:none}.brand-words{display:block}.brand-words small{display:block}.hero-mark{display:block;object-fit:contain;width:150px;height:150px;margin:0 auto 10px;filter:drop-shadow(0 8px 20px #03121a55)}
.education-banner{background:linear-gradient(110deg,#effafa 5%,#dcefee 100%);border-top:1px solid #b3d5d1;border-bottom:1px solid #b3d5d1;padding:38px 0}.education-banner-grid{display:grid;grid-template-columns:86px minmax(0,1fr) auto;gap:25px;align-items:center}.education-banner-icon{color:#086f74;background:white;border:1px solid #afcfce;padding:6px;display:grid;place-items:center;border-radius:20px;width:86px;height:86px}.education-banner h2{font-size:clamp(1.4rem,2.2vw,2rem);line-height:1.25;margin:4px 0 10px;color:#0b3145}.education-banner p{margin:0 0 7px;max-width:760px}.education-eyebrow{font-size:.75rem;font-weight:850;letter-spacing:.09em;text-transform:uppercase;color:#075d63}.program-role{font-weight:720}.program-button{white-space:nowrap;display:inline-block;color:white;background:#075d63;padding:13px 18px;border-radius:10px;text-decoration:none;font-weight:750}.program-button:hover{color:white;background:#09444d}.service-icon{color:#076e73;background:#e6f5f2;border-radius:16px;padding:10px;width:62px;height:62px;display:grid;place-items:center;margin-bottom:18px}.service-cards .card{transition:box-shadow .2s ease}.service-cards .card:hover{box-shadow:0 12px 34px #12475f1c}
@media(max-width:900px){.education-banner-grid{grid-template-columns:70px 1fr}.education-banner-grid>div:last-child{grid-column:2}.education-banner-icon{width:70px;height:70px}}
@media(max-width:550px){.education-banner-grid{grid-template-columns:1fr}.education-banner-grid>div:last-child{grid-column:1}.brand-symbol{width:38px;height:38px}.brand{font-size:1rem}.brand small{font-size:.56rem}}
@media(prefers-reduced-motion:reduce){.service-cards .card{transition:none}}

/* v2 complete edition */
.brand-symbol{border-radius:12px}.detail-intro{font-size:1.12rem;line-height:1.8;max-width:78ch}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:26px 0}.detail-box{background:#f1f8f8;border:1px solid #c8e1df;border-radius:16px;padding:24px}.detail-box h2{font-size:1.35rem;margin-top:0}.detail-box li{margin-bottom:.55rem}.page-nav-cta{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 45px}.detail-note{background:#eef4f5;border-left:4px solid #087d78;padding:16px 20px}.feature-cards .card{position:relative}.feature-cards .card:before{content:'◌';position:absolute;top:12px;right:20px;font-size:32px;color:#077d78;opacity:.32}.entry-content a:focus-visible{outline:3px solid #006b67;outline-offset:3px}@media(max-width:700px){.detail-grid{grid-template-columns:1fr}}

/* Multilingual language selection - available on all template pages */
.site-header .header-inner{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.za-language-switcher{margin-inline-start:auto;display:flex;align-items:center;justify-content:flex-end;flex-shrink:0;max-width:100%;font-size:0.95rem}
.za-language-switcher select,.za-language-switcher .switcher{max-width:210px;min-height:42px}
.za-language-switcher a,.za-language-switcher button,.za-language-switcher select{outline-offset:3px}
.za-language-switcher :is(a,button,select):focus-visible{outline:3px solid #096b78}
.za-language-placeholder{display:inline-flex;gap:.4rem;align-items:center;padding:.55rem .75rem;border:1px solid #667d84;border-radius:22px}
@media(max-width:840px){.za-language-switcher{order:2;margin-inline-start:0}.menu-toggle{order:3}.main-nav{order:4;width:100%}}