/*
 Theme Name:   GeneratePress Child
 Theme URI:    https://generatepress.com
 Description:  Default GeneratePress child theme
 Author:       Tom Usborne
 Author URI:   https://tomusborne.com
 Template:     generatepress
 Version:      0.1
*/

/* =====================================================================
   MRCH 2026 — Shared design system
   Used by every page. Maps to Elementor Global Colors / Global Fonts.
   Global colors:  Terracotta #bd5127 · Deep green #0e4f29 ·
                   Bone #ECE5D6 · Ink #1E1A15
   Type: Manrope (single family, weight contrast only)
   Rule: zero corner rounding everywhere (sharp lines)
   ===================================================================== */

:root{
  --bone:      #ECE5D6;
  --bone-2:    #E2D9C5;
  --paper:     #F4EFE3;
  --terra:     #bd5127;
  --terra-dk:  #9c3f1d;
  --terra-lt:  #e8a07f;   /* terracotta tint for use on dark surfaces */
  --green:     #0e4f29;
  --green-dk:  #0a3d20;
  --ink:       #1E1A15;
  --ink-soft:  #4a4339;
  --rule:      rgba(30,26,21,.22);
  --rule-dark: rgba(236,229,214,.22);
  --maxw: 1240px;
  --pad: clamp(20px, 5vw, 64px);
}

/* ---------- reset ---------- */
*{margin:0;padding:0;box-sizing:border-box;border-radius:0 !important;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  font-family:'Manrope',system-ui,-apple-system,sans-serif;
  background:var(--bone);color:var(--ink);line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
ul{list-style:none;}

/* ---------- type ---------- */
.eyebrow{font-size:.72rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--terra);display:inline-flex;align-items:center;gap:.7em;}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--terra);display:inline-block;flex:none;}
.eyebrow.on-dark{color:#fff;}
.eyebrow.on-dark::before{background:#fff;}
.eyebrow.center{justify-content:center;}
h1,h2,h3{font-weight:800;line-height:1.06;letter-spacing:-.02em;color:var(--ink);}
.h-display{font-size:clamp(2.7rem,6.2vw,5.1rem);}
h2{font-size:clamp(1.9rem,3.6vw,3rem);font-weight:700;}
h3{font-size:1.2rem;font-weight:700;letter-spacing:-.01em;}
p{max-width:64ch;}
.lead{font-size:clamp(1.05rem,1.6vw,1.2rem);color:var(--ink-soft);font-weight:400;}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad);}
.section{padding-block:clamp(64px,9vw,128px);}
.section.tight{padding-block:clamp(48px,6vw,88px);}
.rule-top{border-top:1px solid var(--rule);}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.7em;padding:.95em 1.6em;
  font-weight:600;font-size:.95rem;letter-spacing:.01em;border:1px solid var(--ink);
  transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease;}
.btn .arr{transition:transform .2s ease;}
.btn:hover .arr{transform:translateX(4px);}
.btn--primary{background:var(--terra);border-color:var(--terra);color:#fff;}
.btn--primary:hover{background:var(--terra-dk);border-color:var(--terra-dk);transform:translateY(-2px);}
.btn--green{background:var(--green);border-color:var(--green);color:var(--bone);}
.btn--green:hover{background:var(--green-dk);border-color:var(--green-dk);transform:translateY(-2px);color:white;}
.btn--ghost{background:transparent;color:var(--ink);}
.btn--ghost:hover{background:var(--ink);color:var(--bone);transform:translateY(-2px);}
.btn--ghost-dark{background:transparent;color:var(--bone);border-color:var(--rule-dark);}
.btn--ghost-dark:hover{background:var(--bone);color:var(--ink);border-color:var(--bone);}
.btn--sm{padding:.7em 1.1em;font-size:.85rem;}

/* ---------- duotone media (stand-in for treated heritage photos) ---------- */
/* .media{position:relative;overflow:hidden;background:var(--green);isolation:isolate;}
.media::before{content:"";position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.012 0.02' numOctaves='4' seed='8'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); */
  background-size:cover;mix-blend-mode:multiply;opacity:.9;}
.media::after{content:"";position:absolute;inset:0;mix-blend-mode:screen;
  background:linear-gradient(135deg,var(--terra) 0%,transparent 55%);opacity:.5;}
.media.m-terra{background:var(--terra);}
.media.m-terra::after{background:linear-gradient(135deg,var(--green) 0%,transparent 60%);opacity:.45;}
.media.m-green{background:var(--green);}
.media.m-green::after{background:linear-gradient(140deg,var(--terra) 0%,transparent 60%);opacity:.4;}
.media.m-ink{background:var(--ink);}
.media.m-ink::after{background:linear-gradient(135deg,var(--terra) 0%,transparent 70%);opacity:.35;}
.media.m-bone{background:var(--bone-2);}
.media.m-bone::before{opacity:.5;}
.media.m-bone::after{background:linear-gradient(135deg,var(--terra) 0%,transparent 65%);opacity:.25;}
.media .tag{position:relative;left:0;bottom:-88%;z-index:2;background:var(--ink);color:var(--bone);
  font-size:.62rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;padding:.5em .9em;}
.media .ph{position:absolute;inset:0;z-index:2;display:flex;align-items:center;justify-content:center;
  color:rgba(236,229,214,.5);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;font-weight:600;}

/* ---------- topbar + header ---------- */
.topbar{background:var(--green-dk);color:rgba(236,229,214,.9);font-size:.74rem;letter-spacing:.1em;}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding-block:.55rem;text-transform:uppercase;}
.topbar .sep{color:rgba(236,229,214,.45);}
.topbar .right{opacity:.85;}
header{position:sticky;top:0;z-index:100;background:var(--green);border-bottom:none;transition:box-shadow .25s ease;}
header.scrolled{box-shadow:0 2px 18px rgba(20,17,13,.28);}
.navbar{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding-block:1.05rem;transition:padding .25s ease;}
header.scrolled .navbar{padding-block:.7rem;}
.brand{display:flex;align-items:center;gap:.7rem;}
.brand .logo-ph{width:46px;height:46px;border:1.5px solid var(--terra);display:flex;align-items:center;justify-content:center;
  font-size:.5rem;letter-spacing:.12em;color:var(--terra);font-weight:700;flex:none;}
.brand .txt{display:flex;flex-direction:column;line-height:1;gap:.25rem;}
.brand .mark{font-weight:800;font-size:1.3rem;letter-spacing:.04em;}
.brand .mark b{color:var(--terra);}
.brand .sub{font-size:.58rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);font-weight:600;}
nav.menu{display:flex;align-items:center;gap:1.35rem;}
nav.menu>a,.sub-parent{font-size:.88rem;font-weight:500;color:#fff;position:relative;padding-block:.3rem;white-space:nowrap;display:inline-flex;align-items:center;gap:.35em;}
nav.menu>a::after,.sub-parent::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:#fff;transition:width .2s ease;}
nav.menu>a:hover::after,.sub-parent:hover::after,nav.menu>a.active::after,.sub-parent.active::after{width:100%;}
nav.menu>a.active,.sub-parent.active{font-weight:700;}
.has-sub{position:relative;display:flex;align-items:center;}
.caret{font-size:.62em;opacity:.85;}
.submenu{position:absolute;top:calc(100% + 2px);left:-12px;min-width:160px;background:#fff;box-shadow:0 12px 30px rgba(20,17,13,.2);padding:.4rem 0;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .18s ease,transform .18s ease;z-index:130;}
.has-sub:hover .submenu{opacity:1;visibility:visible;transform:none;}
.submenu a{display:block;padding:.6rem 1.2rem;color:var(--ink);font-size:.85rem;font-weight:500;}
.submenu a:hover{background:var(--bone);color:var(--terra);}
.nav-cta{display:flex;align-items:center;gap:1rem;}
.burger{display:none;flex-direction:column;gap:5px;padding:.4rem;}
.burger span{width:24px;height:2px;background:#fff;transition:.25s;}
.drawer{position:fixed;inset:0;z-index:200;background:var(--bone);color:var(--ink);display:flex;flex-direction:column;
  padding:2rem var(--pad);transform:translateX(100%);transition:transform .3s ease;overflow-y:auto;}
.drawer.open{transform:none;}
.drawer .close{align-self:flex-end;font-size:2rem;color:var(--ink);line-height:1;}
.drawer a{font-size:1.3rem;font-weight:700;padding:.65rem 0;border-bottom:1px solid var(--rule);color:var(--ink);}
.drawer a.drawer-sub{font-size:1rem;font-weight:600;color:var(--ink-soft);padding-left:1.1rem;}
.drawer .btn{margin-top:1.5rem;justify-content:center;}
.drawer .btn.btn--primary{color:#fff;}

/* ---------- page hero (sub-pages) ---------- */
/* .page-id-13 .page-hero{    background-image: url(https://mrch.manifesta.uk/wp-content/uploads/2026/07/Hero.png);
    background-position: center;
    background-repeat: no-repeat;background-size: cover;} */
.page-hero{position:relative;color:var(--bone);overflow:hidden;padding-block:clamp(56px,9vw,104px);display:flex;align-items:flex-end;min-height:clamp(300px,40vw,440px);}
.page-hero .media{position:absolute;inset:0;z-index:-2;}
.page-hero .scrim{position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(189,81,39,.94) 0%,rgba(189,81,39,.62) 52%,rgba(189,81,39,.34) 100%);}
/* subpage heroes: clean orange placeholder, still accepts a background image on .media */
.page-hero:not(.hero-paper) .media{background:var(--terra);}
.page-hero:not(.hero-paper) .media::after{display:none;}
.page-hero h1{color:#fff;font-size:clamp(2.3rem,5vw,4rem);margin-top:.6rem;}
.page-hero p{color:rgba(255,255,255,.92);margin-top:1rem;max-width:54ch;}
.crumb{font-size:.78rem;letter-spacing:.06em;color:rgba(255,255,255,.78);display:flex;gap:.5em;align-items:center;}
.crumb a{color:inherit;}
.crumb a:hover{color:#fff;}
.crumb .div{color:rgba(255,255,255,.45);}
/* homepage hero: beige paper variant (dark text) */
.page-hero.hero-paper .media{background:var(--bone-2);}
.page-hero.hero-paper .media::after{display:none;}
.page-hero.hero-paper .media::before{opacity:.13;}
.page-hero.hero-paper .scrim{display:none;}

/* ---------- fact strip ---------- */
.facts{background:var(--terra);color:#fff;}
.facts .grid{display:grid;grid-template-columns:repeat(3,1fr);}
.fact{padding:clamp(28px,3.2vw,44px) clamp(20px,2.5vw,36px);border-left:1px solid rgba(255,255,255,.28);}
.fact:first-child{border-left:none;}
.fact .k{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.85);font-weight:600;margin-bottom:.6rem;}
.fact .v{font-size:clamp(1.25rem,2vw,1.7rem);font-weight:700;letter-spacing:-.01em;line-height:1.15;color:#fff;}
.fact .v small{display:block;font-size:.8rem;font-weight:400;color:rgba(255,255,255,.82);letter-spacing:0;margin-top:.3rem;}

/* ---------- two-col copy + figure ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,88px);align-items:center;}
.split .copy p+p{margin-top:1.1rem;}
.split .copy h2{margin:.7rem 0 1.4rem;}
.figure{position:relative;}
.figure .media{aspect-ratio:4/5;}
.figure .cap{position:absolute;right:-1px;bottom:-1px;background:var(--green);color:var(--bone);padding:1rem 1.3rem;max-width:260px;}
.figure .cap .n{font-size:2rem;font-weight:800;line-height:1;}
.figure .cap .t{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(236,229,214,.85);margin-top:.3rem;}

/* ---------- formats ---------- */
.formats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,48px);}
.fmt{border-top:2px solid var(--terra);padding-top:1.3rem;}
.fmt .num{font-size:.8rem;font-weight:700;color:var(--terra);letter-spacing:.1em;}
.fmt h3{margin:.4rem 0 .5rem;}
.fmt p{font-size:.95rem;color:var(--ink-soft);}

/* ---------- programme: tabs + schedule ---------- */
.tabs-nav{display:flex;gap:0;border-bottom:1px solid var(--rule);flex-wrap:wrap;margin-bottom:clamp(28px,3.5vw,48px);overflow-x:auto;}
.tab-btn{padding:1rem 1.5rem;font-weight:700;font-size:.95rem;color:var(--ink-soft);border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap;transition:color .18s;}
.tab-btn .d{display:block;font-size:.66rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--terra);margin-bottom:.2rem;}
.tab-btn:hover{color:var(--ink);}
.tab-btn.active{color:var(--ink);border-bottom-color:var(--terra);}
.tab-panel{display:none;}
.tab-panel.active{display:block;animation:fade .4s ease;}
@keyframes fade{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}

.day-meta{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;align-items:center;margin-bottom:1.8rem;padding-bottom:1.4rem;border-bottom:1px solid var(--rule);}
.day-meta .dd{font-size:1.05rem;font-weight:800;}
.day-meta .vn{font-size:.85rem;font-weight:600;color:var(--terra);display:inline-flex;align-items:center;gap:.5em;}
.day-meta .vn::before{content:"";width:9px;height:9px;background:var(--terra);flex:none;}
.day-meta .addr{font-size:.82rem;color:var(--ink-soft);}

/* session block */
.ses{border:1px solid var(--rule);background:var(--paper);margin-bottom:1.1rem;}
.ses-bar{display:flex;flex-wrap:wrap;gap:.4rem 1rem;align-items:baseline;padding:1rem 1.3rem;background:var(--terra);color:#fff;}
.ses-bar .t{font-size:.8rem;font-weight:700;letter-spacing:.06em;color:rgba(255,255,255,.85);min-width:118px;}
.ses-bar h3{color:#fff;font-size:1.08rem;}
.talks{padding:.4rem 0;}
.talk{display:grid;grid-template-columns:1fr 230px;gap:1rem 1.5rem;padding:1rem 1.3rem;border-bottom:1px solid var(--rule);}
.talk:last-child{border-bottom:none;}
.talk .role{display:inline-block;font-size:.62rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--terra);border:1px solid var(--terra);padding:.2em .6em;margin-bottom:.5rem;}
.talk .talk-title{font-weight:600;font-size:.98rem;line-height:1.4;color:var(--ink);max-width:none;}
.talk .talk-author{font-size:.88rem;color:var(--ink-soft);line-height:1.45;}
.talk .talk-author span{display:block;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--terra);margin-top:.2rem;font-weight:600;}

/* minor slot (breaks, registration, tours) */
.slot{display:flex;flex-wrap:wrap;gap:.4rem 1rem;align-items:baseline;padding:.75rem 1.3rem;margin-bottom:1.1rem;
  border-left:2px solid var(--terra);background:rgba(189,81,39,.05);}
.slot .t{font-size:.8rem;font-weight:700;color:var(--terra);min-width:118px;letter-spacing:.04em;}
.slot .l{font-size:.95rem;font-weight:600;color:var(--ink-soft);}
.slot.feature{border-left-color:var(--terra-dk);background:var(--terra);}
.slot.feature .t{color:rgba(255,255,255,.85);}
.slot.feature .l{color:#fff;}

/* off-site block (e.g. MSU) */
.offsite{border:1px solid var(--terra);background:rgba(189,81,39,.06);padding:1.3rem;margin-bottom:1.1rem;}
.offsite .oh{display:flex;flex-wrap:wrap;gap:.5rem 1rem;align-items:baseline;margin-bottom:.8rem;}
.offsite .oh .t{font-size:.8rem;font-weight:700;color:var(--terra);min-width:118px;}
.offsite .oh h3{font-size:1.05rem;color:var(--terra-dk);}
.offsite .oh .addr{font-size:.8rem;color:var(--ink-soft);width:100%;}
.offsite ul{display:flex;flex-direction:column;gap:.5rem;}
.offsite li{font-size:.95rem;color:var(--ink);padding-left:1.2rem;position:relative;}
.offsite li::before{content:"";position:absolute;left:0;top:.6em;width:7px;height:7px;background:var(--terra);}

/* posters */
.poster-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule);}
.poster{background:var(--paper);padding:1.3rem 1.4rem;display:flex;gap:1rem;}
.poster .pn{font-size:1.4rem;font-weight:800;color:var(--terra);line-height:1;min-width:1.6em;}
.poster .pt{font-weight:600;font-size:.95rem;line-height:1.4;margin-bottom:.4rem;}
.poster .pa{font-size:.84rem;color:var(--ink-soft);}
.poster .pa span{color:var(--terra);font-weight:600;}

/* ---------- venues ---------- */
.venue-block{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,56px);align-items:center;padding-block:clamp(36px,5vw,64px);border-bottom:1px solid var(--rule);}
.venue-block:last-child{border-bottom:none;}
.venue-block.flip .vb-media{order:2;}
.vb-media .media{aspect-ratio:4/3;}
.vb-info .vlabel{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--terra);font-weight:700;margin-bottom:.7rem;}
.vb-info h2{font-size:clamp(1.5rem,2.6vw,2.1rem);margin-bottom:.8rem;}
.vb-info .vaddr{font-weight:600;color:var(--green);margin-bottom:1rem;display:flex;gap:.5em;align-items:flex-start;}
.vb-info .vaddr svg{margin-top:.2em;flex:none;}
.vb-info p{color:var(--ink-soft);margin-bottom:1.2rem;}
.vb-info .vdays{display:flex;flex-wrap:wrap;gap:.5rem;}
.chip{font-size:.68rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:.4em .8em;border:1px solid var(--rule);color:var(--ink-soft);}
.map-ph{aspect-ratio:16/7;background:var(--bone-2);border:1px solid var(--rule);display:flex;align-items:center;justify-content:center;
  color:var(--ink-soft);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;margin-top:1.2rem;}

/* ---------- participate ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule);}
.step{background:var(--paper);padding:clamp(24px,3vw,38px);}
.step .sn{font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--terra);margin-bottom:.8rem;}
.step h3{margin-bottom:.5rem;}
.step p{font-size:.92rem;color:var(--ink-soft);}
.form-card{background:var(--paper);border:1px solid var(--rule);padding:clamp(28px,4vw,48px);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin-bottom:1.2rem;}
.field{display:flex;flex-direction:column;gap:.4rem;}
.field.full{grid-column:1/-1;}
.field label{font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);}
.field input,.field select,.field textarea{font-family:inherit;font-size:.95rem;padding:.8em .9em;background:var(--bone);
  border:1px solid var(--rule);color:var(--ink);transition:border-color .18s;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--terra);}
.note-box{border-left:2px solid var(--terra);background:rgba(189,81,39,.06);padding:1.1rem 1.3rem;margin-bottom:1.8rem;}
.note-box strong{color:var(--terra);}

/* ---------- publications ---------- */
.pub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,40px);}
.pub{border:1px solid var(--rule);background:var(--paper);display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease;}
.pub:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(30,26,21,.12);}
.pub .cover{aspect-ratio:3/4;position:relative;border-bottom:1px solid var(--rule);}
.pub .cover .yr{position:absolute;left:1rem;bottom:1rem;z-index:2;color:var(--bone);font-size:2.2rem;font-weight:800;line-height:1;}
.pub .pbody{padding:1.4rem;display:flex;flex-direction:column;gap:.6rem;flex:1;}
.pub .ptype{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--terra);font-weight:600;}
.pub h3{font-size:1.1rem;}
.pub .meta{font-size:.84rem;color:var(--ink-soft);}
.pub .btn{margin-top:auto;}
.pub.soon{opacity:.7;}
.pub.soon .cover{background:var(--bone-2);}

/* ---------- news / posts ---------- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,40px);}
.post{display:flex;flex-direction:column;border:1px solid var(--rule);background:var(--paper);transition:transform .2s ease,box-shadow .2s ease;}
.post:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(30,26,21,.12);}
.post .media{aspect-ratio:3/2;}
.post .body{padding:1.4rem;display:flex;flex-direction:column;gap:.6rem;flex:1;}
.post .pmeta{display:flex;gap:.8rem;align-items:center;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;}
.post .date{color:var(--terra);}
.post .cat{color:var(--green);border:1px solid var(--green);padding:.15em .5em;}
.post h3{font-size:1.1rem;}
.post p{font-size:.9rem;color:var(--ink-soft);}
.post .more{margin-top:auto;font-weight:600;font-size:.85rem;color:var(--green);display:inline-flex;gap:.5em;align-items:center;}
.pager{display:flex;justify-content:center;gap:.5rem;margin-top:clamp(40px,5vw,64px);}
.pager a{width:42px;height:42px;display:flex;align-items:center;justify-content:center;border:1px solid var(--rule);font-weight:600;font-size:.9rem;transition:.18s;}
.pager a:hover,.pager a.active{background:var(--ink);color:var(--bone);border-color:var(--ink);}

/* ---------- gallery ---------- */
.filters{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:clamp(28px,3.5vw,44px);}
.filter{font-size:.82rem;font-weight:600;letter-spacing:.04em;padding:.55em 1.1em;border:1px solid var(--rule);color:var(--ink-soft);transition:.18s;}
.filter:hover{border-color:var(--ink);color:var(--ink);}
.filter.active{background:var(--terra);border-color:var(--terra);color:#fff;}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;grid-auto-flow:dense;}
.gtile{position:relative;cursor:pointer;overflow:hidden;}
.gtile .media{width:100%;height:100%;aspect-ratio:1;transition:transform .4s ease;}
.gtile.tall{grid-row:span 2;}
.gtile.tall .media{aspect-ratio:1/2;}
.gtile.wide{grid-column:span 2;}
.gtile.wide .media{aspect-ratio:2/1;}
.gtile:hover .media{transform:scale(1.05);}
.gtile .gcap{position:absolute;left:0;bottom:0;right:0;z-index:3;padding:.9rem;color:var(--bone);
  font-size:.78rem;font-weight:600;letter-spacing:.02em;background:linear-gradient(0deg,rgba(20,17,13,.85),transparent);
  opacity:0;transform:translateY(8px);transition:.25s;}
.gtile:hover .gcap{opacity:1;transform:none;}
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(20,17,13,.94);display:none;align-items:center;justify-content:center;padding:5vw;}
.lightbox.open{display:flex;}
.lightbox .lb-inner{position:relative;width:min(900px,90vw);}
.lightbox .media{aspect-ratio:3/2;}
.lightbox .lb-cap{color:var(--bone);text-align:center;margin-top:1rem;font-size:.9rem;letter-spacing:.04em;}
.lightbox .lb-close{position:absolute;top:-3rem;right:0;color:var(--bone);font-size:2.2rem;line-height:1;}

/* ---------- programme highlight (home) ---------- */
.days{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule);}
.day{background:var(--paper);padding:clamp(24px,2.6vw,38px);display:flex;flex-direction:column;gap:.9rem;transition:background .2s ease;}
.day:hover{background:#fff;}
.day .dnum{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--terra);font-weight:700;}
.day .ddate{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;}
.day .dvenue{font-size:.85rem;color:var(--ink-soft);font-weight:600;display:flex;align-items:center;gap:.5em;}
.day .dvenue::before{content:"";width:8px;height:8px;background:var(--green);display:inline-block;flex:none;}
.day .ddesc{font-size:.92rem;color:var(--ink-soft);margin-top:.2rem;}
.day .dtags{margin-top:auto;padding-top:1rem;display:flex;flex-wrap:wrap;gap:.4rem;}
.day .dvgroup{margin-top:.2rem;}
.day .dvgroup+.dvgroup{margin-top:1rem;}
.day .dthemes{margin-top:.5rem;padding-left:1.2rem;display:flex;flex-direction:column;gap:.35rem;margin-left:unset;}
.day .dthemes li{font-size:.9rem;color:var(--ink-soft);position:relative;}
.day .dthemes li::before{content:"";position:absolute;left:-1.2rem;top:.62em;width:6px;height:1px;background:var(--terra);}

/* ---------- organizers ---------- */
.org-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule);}
.org{background:var(--paper);padding:clamp(28px,3vw,40px) clamp(18px,2vw,28px);display:flex;flex-direction:column;gap:1rem;min-height:200px;}
.org .logo-box{width:100%;height:64px;display:flex;align-items:center;justify-content:center;
  color:var(--ink-soft);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;}
.org .oname{text-align: center;font-weight:700;font-size:.98rem;line-height:1.3;letter-spacing:-.01em;}
.org .orole{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--terra);font-weight:600;margin-top:auto;}
a.org{transition:transform .2s ease,box-shadow .2s ease;}
a.org:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(30,26,21,.1);}
a.org:hover .logo-box{border-color:var(--terra);}
a.org:hover .oname{color:var(--terra);}

/* ---------- co-organisers (text only) ---------- */
.coorg{text-align:center;margin-top:clamp(32px,4vw,52px);padding-top:clamp(28px,3vw,40px);border-top:1px solid var(--rule);}
.coorg h4{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--terra);font-weight:700;margin-bottom:1rem;}
.coorg ul{display:flex;flex-direction:column;gap:.45rem;}
.coorg li{font-size:.95rem;color:var(--ink-soft);}

/* ---------- auspices ---------- */
.auspices{background:var(--bone-2);color:var(--ink);padding-block:clamp(36px,4.5vw,56px);border-top:1px solid var(--rule);}
.auspices .wrap{display:flex;flex-direction:column;align-items:center;gap:1.1rem;text-align:center;}
.auspices .logo-box{width:120px;height:64px;display:flex;align-items:center;justify-content:center;
  color:var(--ink-soft);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;}
.auspices p{font-size:.95rem;color:var(--ink-soft);max-width:none;}
.auspices strong{color:var(--ink);}

/* ---------- about: partners (co-organisers) + committees ---------- */
.partners{margin-top:clamp(36px,4vw,56px);padding-top:clamp(28px,3vw,40px);border-top:1px solid var(--rule);}
.block-label{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--terra);font-weight:700;margin-bottom:1.3rem;text-align:center;}
.colist{display:grid;grid-template-columns:1fr 1fr;gap:.6rem 2.5rem;max-width:880px;margin:0 auto;}
.colist li{font-size:.95rem;color:var(--ink-soft);padding-left:1.1rem;position:relative;}
.colist li::before{content:"";position:absolute;left:0;top:.66em;width:6px;height:1px;background:var(--terra);}
.committees{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3vw,40px);margin-top:clamp(32px,4vw,52px);}
.committee{background:var(--paper);border:1px solid var(--rule);padding:clamp(24px,3vw,36px);}
.committee h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--terra);font-weight:700;margin-bottom:1.2rem;}
.committee ul{display:flex;flex-direction:column;gap:.75rem;}
.committee li{font-size:.92rem;line-height:1.4;}
.committee .nm{font-weight:600;color:var(--ink);}
.committee .af{display:block;font-size:.82rem;color:var(--ink-soft);margin-top:.1rem;}
@media(max-width:840px){
  .colist{grid-template-columns:1fr;}
  .committees{grid-template-columns:1fr;}
}

/* ---------- prefooter band ---------- */
.band{background:var(--terra);color:#fff;}
.band .wrap{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap;padding-block:clamp(36px,5vw,64px);}
.band h2{color:#fff;font-size:clamp(1.6rem,3vw,2.4rem);max-width:18ch;}
.band .btn--ghost-dark{border-color:rgba(255,255,255,.5);color:#fff;}
.band .btn--ghost-dark:hover{background:#fff;color:var(--terra);border-color:#fff;}

/* ---------- footer ---------- */
footer{background:var(--green);color:var(--bone);}
.foot-top{display:grid;grid-template-columns:1.6fr 1fr 1.3fr;gap:clamp(28px,4vw,56px);padding-block:clamp(48px,6vw,80px);}
.brand-logo{height:36px !important;width:auto;display:block;}
.foot-logo{height:46px !important;width:auto;display:block;margin-bottom:.2rem;}
.foot-brand .mark{font-weight:800;font-size:1.5rem;letter-spacing:.04em;}
.foot-brand .mark b{color:var(--terra);}
.foot-brand p{font-size:.88rem;color:rgba(236,229,214,.7);margin-top:1rem;max-width:34ch;}
.foot-min{padding-block:clamp(40px,5vw,64px);display:flex;flex-direction:column;gap:.6rem;}
.foot-min .mark{font-weight:800;font-size:1.6rem;letter-spacing:.04em;}
.foot-min .mark b{color:var(--terra);}
.foot-min p{font-size:.95rem;color:rgba(236,229,214,.8);}
.fcol h4{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:#fff;font-weight:600;margin-bottom:1.1rem;}
.fcol a,.fcol p{display:block;font-size:.9rem;color:rgba(236,229,214,.82);margin-bottom:.6rem;transition:color .15s;}
.fcol a:hover{color:#fff;}
.foot-bottom{border-top:1px solid var(--rule-dark);padding-block:1.5rem;display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;font-size:.8rem;color:rgba(236,229,214,.6);}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- shared section heads ---------- */
.sec-head{justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:1.5rem;margin-bottom:clamp(32px,4vw,56px);}
.sec-head h2{margin-top:.7rem;}

/* ---------- responsive ---------- */
@media(max-width:1080px){
  nav.menu{gap:1rem;}
  nav.menu a{font-size:.82rem;}
}
@media(max-width:940px){
  nav.menu,.nav-cta .btn{display:none;}
  .burger{display:flex;}
  .split,.venue-block,.venue-block.flip .vb-media,.foot-top{grid-template-columns:1fr;}
  .venue-block.flip .vb-media{order:0;}
  .figure{max-width:440px;}
  .facts .grid{grid-template-columns:1fr 1fr;}
  .fact:nth-child(odd){border-left:none;}
  .days,.formats-grid,.posts,.org-grid,.pub-grid,.steps,.poster-grid,.tab-panel .talk{grid-template-columns:1fr;}
  .org-grid,.poster-grid{border:none;background:none;gap:12px;}
  .org,.poster{border:1px solid var(--rule);}
  .talk{grid-template-columns:1fr;gap:.6rem;}
  .talk .talk-author{padding-top:.4rem;border-top:1px dashed var(--rule);}
  .gallery{grid-template-columns:repeat(3,1fr);gap:6px;}
  .gtile.tall{grid-row:span 1;}
  .gtile.wide{grid-column:span 1;}
  .gtile .media,.gtile.tall .media,.gtile.wide .media{aspect-ratio:1;}
  .gtile .gcap{font-size:.62rem;padding:.5rem;}
}
@media(max-width:560px){
  .facts .grid{grid-template-columns:1fr;}
  .fact{border-left:none;border-top:1px solid var(--rule-dark);}
  .fact:first-child{border-top:none;}
  .topbar .right{display:none;}
  .form-row{grid-template-columns:1fr;}
  .gallery{grid-template-columns:repeat(3,1fr);gap:4px;}
  .gtile .gcap{display:none;}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;transition:none;}
  .btn,.post,.day,.pub,.gtile .media{transition:none;}
  .tab-panel.active{animation:none;}
}

/* ---------- publications: year pages ---------- */
.pub-year-top{display:flex;gap:clamp(24px,4vw,48px);align-items:center;flex-wrap:wrap;margin-bottom:clamp(40px,5vw,64px);padding-bottom:clamp(32px,4vw,48px);border-bottom:1px solid var(--rule);}
.pub-download{display:flex;gap:clamp(20px,3vw,36px);align-items:center;flex-wrap:wrap;}
.pub-download .cover{width:200px;aspect-ratio:3/4;position:relative;border:1px solid var(--rule);flex:none;}
.pub-download .cover .yr{position:absolute;left:1rem;bottom:1rem;z-index:2;color:#fff;font-size:2rem;font-weight:800;line-height:1;}
.pub-download .ptype{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--terra);font-weight:600;}
.pub-download h2{margin:.4rem 0 .3rem;}
.pub-download .meta{font-size:.9rem;color:var(--ink-soft);margin-bottom:1.2rem;}
.paper-list{display:flex;flex-direction:column;border-top:1px solid var(--rule);}
.paper-row{display:grid;grid-template-columns:260px 1fr;gap:.6rem 2rem;padding:1.1rem 0;border-bottom:1px solid var(--rule);}
.pr-author{font-weight:600;color:var(--ink);font-size:.95rem;}
.pr-author span{display:block;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--terra);font-weight:600;margin-top:.25rem;}
.pr-title{color:var(--ink-soft);font-size:.95rem;line-height:1.5;}
@media(max-width:740px){
  .paper-row{grid-template-columns:1fr;gap:.3rem;}
  .pub-download .cover{width:150px;}
}