/* II Global Congress on Prison Innovation and Social Reintegration — shared styles */
:root{
  --bg:#EAF1FA;            /* light blue ground */
  --bg-alt:#FFFFFF;
  --bg-deep:#DEE9F7;
  --ink:#0A2540;           /* deep blue text */
  --ink-2:#33507A;
  --accent:#1B4C8A;        /* primary blue: buttons, links, labels */
  --accent-2:#2A63A8;
  --band:#0A2540;          /* header bar / fact strip / footer */
  --line:#C9D8ED;
  --maxw:1080px;
}
*{box-sizing:border-box}
html{font-size:112.5%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Source Sans 3",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:1rem;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:"Source Serif 4",Georgia,"Times New Roman",serif;color:var(--ink);font-weight:600;line-height:1.16;letter-spacing:-.01em;text-wrap:balance}
a{color:var(--accent)}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 30px;width:100%}
.eyebrow{font-size:.82rem;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--accent);margin:0 0 14px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* Accessibility (WCAG 2.1 AA) */
.skip-link{position:absolute;left:12px;top:-60px;z-index:200;background:var(--accent);color:#fff;padding:11px 18px;border-radius:0 0 8px 8px;text-decoration:none;font-weight:700;transition:top .16s ease}
.skip-link:focus{top:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}
.hero :focus-visible,.page-head.photo :focus-visible,.facts :focus-visible,footer.site :focus-visible,.topbar :focus-visible,.reg-btn:focus-visible,.hero .btn:focus-visible{outline-color:#fff;outline-offset:3px}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}

/* Top bar */
.topbar{background:var(--band);color:#D9E5F5;font-size:.86rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:14px;min-height:40px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px}
.topbar a{color:#D9E5F5;text-decoration:none}
.topbar .langs a,.topbar .langs b{margin-left:14px;letter-spacing:.05em;font-weight:700}
.topbar .langs b{color:#fff}
.topbar .langs a{color:#9FB6D6}
.topbar .langs a:hover{color:#fff}

/* Header / nav */
header.nav{position:sticky;top:0;z-index:50;background:rgba(234,241,250,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:20px;min-height:78px;position:relative}
.brand{display:flex;align-items:center;margin-right:auto;text-decoration:none;max-width:60%}
.brand:hover{text-decoration:none}
.brand .bt{font-family:"Source Serif 4",serif;font-weight:600;font-size:1.02rem;line-height:1.14;color:var(--ink);display:block}
.brand .bs{font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:700;display:block;margin-top:3px}
nav.menu{display:flex;gap:3px}
nav.menu a{color:var(--ink);font-size:.84rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:10px 12px;border-radius:5px;text-decoration:none;white-space:nowrap}
nav.menu a:hover{background:var(--bg-deep);color:var(--accent);text-decoration:none}
nav.menu a[aria-current="page"]{color:var(--accent);box-shadow:inset 0 -2px 0 var(--accent);border-radius:0}
.reg-btn{display:inline-block;background:var(--accent);color:#fff;font-size:.84rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:11px 18px;border-radius:6px;text-decoration:none}
.reg-btn:hover{background:var(--accent-2);text-decoration:none;color:#fff}
.menu-btn{display:none;background:none;border:1.5px solid var(--accent);border-radius:6px;padding:9px 12px;color:var(--accent);cursor:pointer;font:inherit;font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;align-items:center;gap:8px}
.menu-btn svg{width:16px;height:16px}

/* Buttons */
.btn{display:inline-block;font-size:.92rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:15px 28px;border-radius:6px;border:1.5px solid var(--accent);cursor:pointer;text-decoration:none}
.btn:hover{text-decoration:none}
.btn.solid{background:var(--accent);color:#fff}
.btn.solid:hover{background:var(--accent-2);color:#fff}
.btn.outline{background:transparent;color:var(--accent)}
.btn.outline:hover{background:var(--bg-alt)}
.btn.disabled{background:var(--bg-deep);color:var(--ink-2);border-color:var(--line);cursor:default;pointer-events:none}

/* Hero (home) */
.hero{position:relative;color:#fff;text-align:center;
  background-image:linear-gradient(180deg, rgba(8,24,50,.72) 0%, rgba(10,37,64,.82) 100%), url('uConference.jpg');
  background-size:cover;background-position:center}
.hero .wrap{padding:104px 30px 92px;position:relative;z-index:2}
.hero .day{display:inline-block;font-size:.86rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:#DCE8FA;border:1px solid rgba(255,255,255,.4);background:rgba(10,26,50,.35);padding:9px 18px;border-radius:999px;margin-bottom:26px}
.hero h1{font-size:clamp(2.3rem,5.2vw,3.9rem);margin:0 auto;max-width:20ch;font-weight:700;color:#fff;text-shadow:0 2px 18px rgba(4,14,30,.45)}
.hero .sub{font-family:"Source Serif 4",serif;font-style:italic;color:#D3E2F5;font-size:clamp(1.1rem,2.3vw,1.35rem);margin:16px auto 0;max-width:46ch;text-shadow:0 1px 10px rgba(4,14,30,.5)}
.hero .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.hero .btn.solid{background:#fff;color:var(--ink);border-color:#fff}
.hero .btn.solid:hover{background:#EAF1FA;color:var(--ink)}
.hero .btn.outline{color:#fff;border-color:rgba(255,255,255,.75)}
.hero .btn.outline:hover{background:rgba(255,255,255,.14)}

/* Interior page header band */
.page-head{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-deep) 100%);border-bottom:1px solid var(--line);text-align:center}
.page-head .wrap{padding:64px 30px 56px}
.page-head .eyebrow{margin-bottom:12px}
.page-head h1{font-size:clamp(2rem,4vw,3rem);margin:0 auto;max-width:20ch}
.page-head p{color:var(--ink-2);font-size:1.1rem;margin:16px auto 0;max-width:60ch}
/* Photographic interior header (faded/blurred background image, credited) */
.page-head.photo{background-size:cover;background-position:center;background-repeat:no-repeat;color:#fff;position:relative;border-bottom:0}
.page-head.photo .wrap{padding-bottom:64px}
.page-head.photo .eyebrow{color:#BFD3EE}
.page-head.photo h1{color:#fff;text-shadow:0 2px 14px rgba(4,14,30,.5)}
.page-head.photo p{color:#E4ECF7}
.page-head.photo .img-credit{position:absolute;right:16px;bottom:9px;margin:0;max-width:none;font-size:.7rem;letter-spacing:.03em;color:rgba(255,255,255,.85);text-shadow:0 1px 6px rgba(4,14,30,.6)}

/* Fact strip */
.facts{background:var(--band);color:#EAF1FA}
.facts .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0;padding-left:0;padding-right:0}
.facts .f{padding:28px 22px;border-right:1px solid rgba(255,255,255,.12);text-align:center}
.facts .f:last-child{border-right:0}
.facts .f .k{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:#9FB6D6;font-weight:700}
.facts .f .v{font-family:"Source Serif 4",serif;font-size:1.4rem;color:#fff;margin-top:8px;font-weight:600;line-height:1.24}
.facts .f .v small{display:block;font-family:"Source Sans 3",sans-serif;font-size:.86rem;color:#B9CBE6;font-weight:400;margin-top:4px}

/* Sections */
section{padding:78px 0;border-bottom:1px solid var(--line)}
section.alt{background:var(--bg-alt)}
.sec-head{max-width:64ch;margin:0 auto 42px;text-align:center}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem);margin:.3em 0}
.sec-head p{color:var(--ink-2);font-size:1.12rem;margin:0}
.lede{max-width:66ch;margin:0 auto;color:var(--ink-2);font-size:1.16rem;line-height:1.7}
.lede p{margin:0 0 20px}
.lede strong{color:var(--ink)}
.center-cta{text-align:center;margin-top:40px}
.muted{color:var(--ink-2)}

/* Key-facts table */
.kf{max-width:820px;margin:0 auto;border-top:1px solid var(--line)}
.kf .row{display:grid;grid-template-columns:200px 1fr;gap:20px;padding:18px 4px;border-bottom:1px solid var(--line)}
.kf dt{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--accent);margin:0}
.kf dd{margin:0;color:var(--ink);font-size:1.05rem}
.kf dd small{display:block;color:var(--ink-2);font-size:.95rem;margin-top:2px}
.kf dd ul{margin:6px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.kf dd ul li{padding-left:16px;position:relative;font-size:1rem}
.kf dd ul li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;background:var(--accent);border-radius:50%}

/* Image trio */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:var(--maxw);margin:48px auto 0}
.trio figure{margin:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--bg-alt)}
.trio img{width:100%;height:210px;object-fit:cover}
.trio figcaption{padding:14px 16px;font-size:.9rem;color:var(--ink-2)}
.trio figcaption b{display:block;color:var(--ink);font-weight:600;font-size:1rem;margin-bottom:2px}

/* Call for Papers page */
.axes{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px;max-width:860px;margin:0 auto}
.axes .a{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.axes .a .n{font-family:"Source Serif 4",serif;color:var(--accent);font-weight:600;font-variant-numeric:tabular-nums;flex:0 0 auto;width:1.9rem;font-size:1.1rem}
.axes .a p{margin:0;font-size:1.04rem}
.cfp-dates{max-width:820px;margin:40px auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cfp-dates .d{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:22px;text-align:center}
.cfp-dates .d .lab{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:700}
.cfp-dates .d .val{font-family:"Source Serif 4",serif;font-size:1.28rem;color:var(--ink);margin-top:7px;font-weight:600}
.cfp{max-width:820px;margin:0 auto}
.cfp .block{margin:0 0 40px}
.cfp .block:last-child{margin-bottom:0}
.cfp h2{font-size:clamp(1.45rem,2.6vw,2rem);margin:0 0 14px}
.cfp p{color:var(--ink-2);font-size:1.08rem;margin:0 0 16px}
.cfp p:last-child{margin-bottom:0}
.cfp ul.bul{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.cfp ul.bul li{padding-left:20px;position:relative;color:var(--ink);font-size:1.05rem}
.cfp ul.bul li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;background:var(--accent);border-radius:50%}
.cfp .theme{background:var(--bg);border-left:4px solid var(--accent);border-radius:8px;padding:20px 24px;margin:0 0 40px}
.cfp .theme .lab{font-family:"Source Serif 4",Georgia,serif;font-size:clamp(1.45rem,2.6vw,2rem);letter-spacing:-.01em;color:var(--accent);font-weight:600;line-height:1.16;margin:0 0 10px}
.cfp .theme p{font-family:"Source Serif 4",serif;color:var(--ink);font-size:clamp(1.4rem,2.6vw,1.85rem);margin:0;font-weight:600;line-height:1.35}
.cfp-cta{text-align:center}
.cfp-cta .muted{font-size:1.08rem}

/* Register placeholder */
.reg-block{max-width:620px;margin:0 auto;text-align:center;background:var(--bg-alt);border:1px solid var(--line);border-radius:12px;padding:44px 34px}
.reg-block p{font-size:1.15rem;color:var(--ink-2);margin:0 0 24px}
.reg-note{max-width:640px;margin:22px auto 0;text-align:center;color:var(--ink-2);font-size:.95rem}

/* Contact / partners */
.contact{max-width:940px;margin:0 auto}
.partners-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:0 auto}
.partner{background:var(--bg-alt);border:1px solid var(--line);border-radius:10px;padding:26px 20px;color:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-decoration:none;min-height:150px}
.partner img{height:64px;max-width:82%;width:auto;object-fit:contain}
.partner .cap{font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2)}
a.partner{transition:border-color .15s ease, box-shadow .15s ease, transform .15s ease}
a.partner:hover{text-decoration:none;border-color:var(--accent);box-shadow:0 8px 20px rgba(10,37,64,.10);transform:translateY(-3px)}
a.partner:hover .cap{color:var(--accent)}
.contact-cta{text-align:center}
.contact-cta p{font-size:1.05rem;margin:0 0 6px;color:var(--ink-2)}
.contact-cta .email{font-family:"Source Serif 4",serif;font-size:clamp(1.3rem,3vw,1.6rem);color:var(--accent);word-break:break-word}

/* Feedback form (contact) */
.feedback-form{max-width:640px;margin:0 auto;display:flex;flex-direction:column;gap:18px}
.feedback-form .frow{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.feedback-form label{display:flex;flex-direction:column;gap:7px;font-size:.82rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--accent)}
.feedback-form input,.feedback-form textarea,.feedback-form select{font-family:inherit;font-size:1rem;font-weight:400;letter-spacing:normal;text-transform:none;color:var(--ink);background:var(--bg-alt);border:1px solid var(--line);border-radius:7px;padding:12px 14px;width:100%}
.feedback-form input:focus,.feedback-form textarea:focus,.feedback-form select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(27,76,138,.16)}
.feedback-form textarea{resize:vertical;min-height:150px;line-height:1.6}
.feedback-form button{align-self:flex-start;margin-top:4px}
.feedback-form fieldset{border:0;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.feedback-form .field-label{font-size:.82rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--accent)}
.feedback-form legend.field-label{padding:0;margin:0}
.feedback-form .radio-group{display:flex;gap:24px;flex-wrap:wrap}
.feedback-form .radio-group label{flex-direction:row;align-items:center;gap:9px;font-size:1rem;font-weight:400;letter-spacing:normal;text-transform:none;color:var(--ink);cursor:pointer}
.feedback-form .radio-group input{width:auto;accent-color:var(--accent)}
.form-error{color:#B3261E;font-weight:600;margin:6px 0 0}
.form-success{max-width:640px;margin:0 auto;text-align:center;background:var(--bg-alt);border:1px solid var(--accent);border-top:4px solid var(--accent);border-radius:12px;padding:38px 30px}
.form-success .tick{width:54px;height:54px;margin:0 auto 16px;color:var(--accent)}
.form-success h2{margin:0 0 8px;font-size:1.4rem}
.form-success p{margin:0 auto;color:var(--ink-2);font-size:1.05rem;max-width:46ch}
.form-success:focus{outline:none}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
@media (max-width:600px){
  .feedback-form .frow{grid-template-columns:1fr}
}

/* Venue note (home) */
.venue-line{max-width:66ch;margin:0 auto;text-align:center;font-size:1.16rem;color:var(--ink-2)}
.venue-line strong{color:var(--ink)}

/* Footer */
footer.site{background:var(--band);color:#C6D6EC;padding:52px 0 30px;border:0}
footer.site .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px;align-items:flex-start}
footer.site .fb b{font-family:"Source Serif 4",serif;color:#fff;font-size:1.1rem;display:block;max-width:36ch;line-height:1.3}
footer.site nav{display:flex;gap:18px;flex-wrap:wrap}
footer.site nav a{color:#C6D6EC;font-size:.86rem;letter-spacing:.04em;text-transform:uppercase;text-decoration:none}
footer.site nav a:hover{color:#fff}
.foot-bottom{max-width:var(--maxw);margin:34px auto 0;padding:22px 30px 0;border-top:1px solid rgba(255,255,255,.12);font-size:.86rem;color:#8AA1C2}

/* Responsive */
@media (max-width:900px){
  nav.menu{position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--bg-alt);border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(10,37,64,.10);padding:8px 20px;display:none}
  nav.menu.open{display:flex}
  nav.menu a{padding:14px 6px;font-size:.94rem;border-bottom:1px solid var(--line)}
  nav.menu a:last-child{border-bottom:0}
  nav.menu a[aria-current="page"]{box-shadow:none;color:var(--accent)}
  .nav .reg-btn{display:none}
  .menu-btn{display:inline-flex}
  .brand{max-width:none}
  .facts .wrap{grid-template-columns:1fr 1fr}
  .facts .f:nth-child(2n){border-right:0}
  .facts .f{border-bottom:1px solid rgba(255,255,255,.12)}
  .trio,.axes,.cfp-dates{grid-template-columns:1fr}
  .partners-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:600px){
  .wrap{padding-left:22px;padding-right:22px}
  .topbar .msg{display:none}
  .topbar .wrap{justify-content:center}
  .hero .wrap{padding:70px 22px 60px}
  section,.page-head .wrap{padding-top:56px;padding-bottom:56px}
  .kf .row{grid-template-columns:1fr;gap:5px;padding:15px 4px}
  .facts .f{padding:22px 14px}
  .btn{display:block;width:100%}
  .hero .cta{flex-direction:column}
  footer.site .wrap{flex-direction:column}
}
@media (max-width:400px){
  .facts .wrap{grid-template-columns:1fr}
  .facts .f{border-right:0}
}