/* =====================================================
   ILIR — International Lab for Interdisciplinary Research
   One-page site stylesheet
   ===================================================== */

:root{
  --black:#181614;
  --ink:#2a2622;
  --olive:#6e6a3f;
  --olive-dark:#54502f;
  --orange:#e07c12;
  --orange-dark:#b8630c;
  --cream:#faf8f3;
  --border:#e7e1d3;
  --muted:#6b6459;
  --white:#ffffff;
}

*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:'Segoe UI',Arial,sans-serif;font-size:16px;line-height:1.7;color:var(--ink);background:var(--white);}
a{color:var(--orange-dark);text-decoration:none;}
a:hover{color:var(--orange);text-decoration:underline;}
ul{list-style:none;}
img{max-width:100%;display:block;}

.container{max-width:1140px;margin:0 auto;padding:0 24px;}
.section{padding:76px 0;}
.section-sm{padding:44px 0;}
.section-title{font-size:2rem;font-weight:800;color:var(--black);margin-bottom:10px;}
.section-sub{font-size:1.02rem;color:var(--muted);margin-bottom:44px;max-width:680px;}
.eyebrow{display:inline-block;font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:1.4px;color:var(--orange-dark);margin-bottom:8px;}
.divider{width:52px;height:4px;background:var(--orange);border-radius:2px;margin:10px 0 28px;}
.divider-center{margin:10px auto 28px;}
.center{text-align:center;}

/* Buttons */
.btn{display:inline-block;padding:12px 26px;background:var(--black);color:#fff;border-radius:5px;font-weight:700;font-size:.92rem;transition:background .18s;border:none;cursor:pointer;}
.btn:hover{background:var(--olive-dark);color:#fff;text-decoration:none;}
.btn-orange{background:var(--orange);color:#fff;}
.btn-orange:hover{background:var(--orange-dark);color:#fff;}
.btn-outline{background:transparent;border:2px solid var(--black);color:var(--black);padding:10px 24px;}
.btn-outline:hover{background:var(--black);color:#fff;text-decoration:none;}
.btn-outline-white{background:transparent;border:2px solid rgba(255,255,255,.55);color:#fff;padding:10px 24px;}
.btn-outline-white:hover{background:#fff;color:var(--black);text-decoration:none;}
.btn-sm{padding:7px 18px;font-size:.83rem;}

/* Badges / tags */
.badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.76rem;font-weight:700;background:#f1efe3;color:var(--olive-dark);border:1px solid var(--border);margin:3px 4px 3px 0;}
.badge-orange{background:#fdeed9;color:var(--orange-dark);}
.tag{display:inline-block;padding:3px 11px;background:var(--cream);color:var(--olive-dark);font-size:.76rem;font-weight:600;border-radius:20px;border:1px solid var(--border);margin:3px 3px 0 0;}

/* Logo lockup */
.logo{display:flex;align-items:center;gap:10px;text-decoration:none!important;}
.logo-text{display:flex;flex-direction:column;line-height:1.1;justify-content:center;gap:2px;}
.logo-text strong{font-size:.92rem;font-weight:700;color:var(--black);letter-spacing:0;}
.logo-text span{font-size:.92rem;color:var(--black);font-weight:700;letter-spacing:0;white-space:nowrap;}

/* Cropped icon-only mark (from ilir.png) for use on white backgrounds */
.logo-icon-crop{width:44px;height:44px;overflow:hidden;position:relative;flex-shrink:0;border-radius:7px;}
.logo-icon-crop img{position:absolute;top:0;left:0;width:44px;height:auto;display:block;}

/* Full logo lockup (icon + wordmark) in a white badge, for dark backgrounds */
.logo-badge-hero{display:inline-block;background:#fff;border-radius:18px;padding:22px 28px;box-shadow:0 16px 36px rgba(0,0,0,.35);margin-bottom:26px;}
.logo-badge-hero img{display:block;width:190px;height:auto;margin:0 auto;}

.logo-badge-footer{display:inline-block;background:#fff;border-radius:10px;padding:8px 12px;margin-bottom:14px;}
.logo-badge-footer img{display:block;width:64px;height:auto;}

/* Header */
.site-header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:200;}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;}
.site-nav{display:flex;align-items:center;gap:2px;}
.site-nav a{padding:8px 12px;font-size:.86rem;font-weight:600;color:var(--ink);border-radius:4px;transition:background .15s;white-space:nowrap;}
.site-nav a:hover,.site-nav a.active{background:var(--cream);color:var(--orange-dark);text-decoration:none;}
.site-nav .nav-cta{background:var(--black);color:#fff;padding:8px 18px;border-radius:4px;margin-left:6px;}
.site-nav .nav-cta:hover{background:var(--orange-dark);color:#fff;}

/* Hero */
.hero{background:linear-gradient(160deg,#1c1a16 0%,#2a2620 60%,#3a3327 100%);color:#fff;padding:80px 0 64px;position:relative;overflow:hidden;}
.hero::after{content:'';position:absolute;top:-80px;right:-120px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(224,124,18,.16),transparent 70%);pointer-events:none;}
.hero-inner{position:relative;z-index:1;text-align:center;max-width:820px;margin:0 auto;}
.hero h1{font-size:2.5rem;font-weight:800;line-height:1.2;margin-bottom:16px;color:#fff;}
.hero h1 em{color:var(--orange);font-style:normal;}
.hero p{font-size:1.06rem;color:#d8d1c0;margin-bottom:28px;max-width:650px;margin-left:auto;margin-right:auto;}
.hero-badges{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:28px;}
.hero-badges .badge{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:#e8e2d2;}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;}
.hero-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:52px;position:relative;z-index:1;}
.fact-card{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:20px 14px;text-align:center;}
.fact-card .num{font-size:1.5rem;font-weight:800;color:var(--orange);line-height:1;}
.fact-card .lbl{font-size:.76rem;color:#cfc7b4;margin-top:6px;text-transform:uppercase;letter-spacing:.4px;}

/* Grids */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:32px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.grid-6{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;}

/* Cards */
.card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:26px;transition:box-shadow .2s,transform .2s;}
.card:hover{box-shadow:0 10px 28px rgba(0,0,0,.08);transform:translateY(-3px);}
.card .icn{width:48px;height:48px;border-radius:9px;background:var(--cream);display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:14px;}
.card h3{font-size:1rem;color:var(--black);margin-bottom:8px;font-weight:700;}
.card p{font-size:.87rem;color:var(--muted);}

.obj-item{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px;}
.obj-item .icn{width:38px;height:38px;flex-shrink:0;border-radius:8px;background:var(--cream);display:flex;align-items:center;justify-content:center;font-size:1.1rem;}
.obj-item h4{font-size:.94rem;color:var(--black);margin-bottom:3px;font-weight:700;}
.obj-item p{font-size:.85rem;color:var(--muted);}

/* Trainings page — year-grouped card grid */
.year-heading{display:flex;align-items:center;gap:14px;font-size:1.5rem;font-weight:800;color:var(--black);margin:44px 0 20px;}
.year-heading::after{content:'';flex:1;height:2px;background:var(--border);}
.year-heading:first-child{margin-top:0;}
.training-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.training-card{background:#fff;border:1px solid var(--border);border-left:4px solid var(--orange);border-radius:8px;padding:20px 22px;transition:box-shadow .2s,transform .2s;}
.training-card:hover{box-shadow:0 10px 26px rgba(0,0,0,.09);transform:translateY(-3px);}
.training-card .t-poster{width:100%;height:220px;object-fit:contain;object-position:center;border-radius:6px;margin-bottom:12px;background:var(--cream);border:1px solid var(--border);padding:6px;box-sizing:border-box;cursor:zoom-in;}

/* Poster lightbox */
.lightbox{display:none;position:fixed;inset:0;background:rgba(10,8,6,.9);z-index:999;align-items:center;justify-content:center;padding:30px;cursor:zoom-out;}
.lightbox.open{display:flex;}
.lightbox img{max-width:90vw;max-height:90vh;border-radius:6px;box-shadow:0 20px 60px rgba(0,0,0,.5);}
.lightbox-close{position:absolute;top:22px;right:28px;color:#fff;font-size:2rem;line-height:1;cursor:pointer;font-weight:300;}
.training-card .t-date{font-size:.75rem;font-weight:700;color:var(--orange-dark);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;}
.training-card h4{font-size:.97rem;color:var(--black);font-weight:700;margin-bottom:7px;line-height:1.35;}
.training-card .t-loc{font-size:.83rem;color:var(--muted);margin-bottom:12px;}

/* Activity timeline */
.activity{border-left:3px solid var(--border);padding-left:24px;position:relative;}
.act-item{position:relative;padding-bottom:36px;}
.act-item:last-child{padding-bottom:0;}
.act-item::before{content:'';position:absolute;left:-30px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--orange);border:3px solid #fff;box-shadow:0 0 0 2px var(--orange);}
.act-date{font-size:.76rem;font-weight:700;color:var(--orange-dark);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;}
.act-item h4{font-size:1rem;color:var(--black);font-weight:700;margin-bottom:5px;}
.act-item p{font-size:.87rem;color:var(--muted);margin-bottom:6px;}

/* Publications */
.pub-item{border-left:4px solid var(--olive);padding:15px 20px;margin-bottom:12px;background:var(--cream);border-radius:0 8px 8px 0;}
.pub-item h4{font-size:.94rem;color:var(--black);margin-bottom:4px;font-weight:700;}
.pub-item .meta{font-size:.82rem;color:var(--muted);}
.pub-item .meta strong{color:var(--olive-dark);}

/* Team */
.people-card{text-align:center;border-radius:10px;border:1px solid var(--border);padding:30px 24px;background:#fff;}
.avatar{width:84px;height:84px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;font-size:1.7rem;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--black),var(--olive-dark));}
.people-card h3{font-size:1.05rem;font-weight:700;color:var(--black);}
.people-card .role{font-size:.83rem;color:var(--orange-dark);font-weight:700;margin:5px 0 10px;}
.people-card .bio{font-size:.85rem;color:var(--muted);text-align:left;margin-bottom:14px;}
.people-card .plinks{display:flex;gap:14px;justify-content:center;font-size:.8rem;font-weight:700;}

/* Collaborate / CTA strip */
.cta-strip{background:linear-gradient(135deg,var(--olive-dark),#3f3c22);color:#fff;padding:56px 0;text-align:center;}
.cta-strip h2{font-size:1.9rem;margin-bottom:12px;}
.cta-strip p{color:#e2ddc8;margin-bottom:26px;font-size:1rem;max-width:600px;margin-left:auto;margin-right:auto;}
.cta-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;}
.contact-item{display:flex;gap:14px;align-items:flex-start;margin-bottom:22px;}
.contact-item .icn{width:42px;height:42px;flex-shrink:0;border-radius:9px;background:var(--cream);display:flex;align-items:center;justify-content:center;font-size:1.2rem;}
.contact-item h4{font-size:.9rem;color:var(--black);font-weight:700;margin-bottom:3px;}
.contact-item p, .contact-item a{font-size:.88rem;color:var(--muted);}
.form-group{margin-bottom:16px;}
.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--black);margin-bottom:5px;}
.form-group input,.form-group textarea{width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:6px;font-size:.92rem;font-family:inherit;color:var(--ink);background:#fff;}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--orange);}
.form-group textarea{height:110px;resize:vertical;}
.form-note{font-size:.78rem;color:var(--muted);margin-top:10px;}

/* Tabs (Collaborate section) */
.tab-buttons{display:flex;gap:0;flex-wrap:wrap;border-bottom:2px solid var(--border);margin-bottom:32px;justify-content:center;}
.tab-btn{padding:12px 24px;font-size:.88rem;font-weight:700;color:var(--muted);cursor:pointer;border:none;background:none;border-bottom:3px solid transparent;margin-bottom:-2px;transition:color .15s;}
.tab-btn.active,.tab-btn:hover{color:var(--orange-dark);border-bottom-color:var(--orange);}
.tab-pane{display:none;}
.tab-pane.active{display:block;}

/* Footer */
.site-footer{background:var(--black);color:#a89f8c;padding:52px 0 22px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px;margin-bottom:36px;}
.footer-brand p{font-size:.85rem;line-height:1.6;margin:14px 0 16px;max-width:340px;}
.footer-col h4{color:#fff;font-size:.83rem;text-transform:uppercase;letter-spacing:.9px;margin-bottom:14px;font-weight:700;}
.footer-col ul li+li{margin-top:8px;}
.footer-col ul a{font-size:.85rem;color:#a89f8c;}
.footer-col ul a:hover{color:#fff;text-decoration:none;}
.footer-bottom{border-top:1px solid #34302a;padding-top:18px;display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:#6e6656;flex-wrap:wrap;gap:10px;}
.social-btn{width:34px;height:34px;background:#2a2620;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#cfc7b4;font-size:.82rem;font-weight:700;}
.social-btn:hover{background:var(--orange);color:#fff;text-decoration:none;}

/* Responsive */
@media(max-width:900px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}
  .hero-facts{grid-template-columns:repeat(2,1fr);}
  .contact-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .nav-inner{flex-wrap:wrap;row-gap:8px;}
  .site-nav{flex-wrap:wrap;justify-content:center;width:100%;}
}
@media(max-width:600px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .training-grid{grid-template-columns:1fr;}
  .hero h1{font-size:1.9rem;}
  .hero .logo-mark-big{font-size:2.8rem;}
  .section{padding:52px 0;}
  .site-nav a{padding:6px 8px;font-size:.8rem;}
}