/* ==========================================================================
   ILO Activity-Based Learning — shared styles
   Concept: a workshop toolkit catalog. Five programmes = five labelled
   tools in a case. Ink-navy + brass on warm paper, with a distinct
   accent colour per programme used consistently as its "tag colour".
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Archivo:ital,wght@0,500;0,600;0,700;0,800;1,600&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,500;0,8..60,600;1,8..60,400&display=swap');

:root{
  --ink:        #1C2B39;
  --ink-soft:   #3E5165;
  --paper:      #EFEAE0;
  --paper-hi:   #F8F5EE;
  --brass:      #B9832E;
  --brass-dark: #8C6220;
  --line:       #D8D0BF;

  /* programme tag colours */
  --tag-fit:    #3D5A80;
  --tag-cbed:   #B9832E;
  --tag-r4b:    #A34632;
  --tag-coop:   #5B7553;
  --tag-sbc:    #2F6F6A;

  --serif: 'Source Serif 4', Georgia, serif;
  --sans:  'Archivo', 'Helvetica Neue', Arial, sans-serif;

  --max: 1080px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--serif);
  font-size:18px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:var(--sans);
  color:var(--ink);
  margin:0 0 0.5em 0;
  line-height:1.1;
  font-weight:700;
}

p{ margin:0 0 1.1em 0; max-width:62ch; }

a{ color:var(--brass-dark); }
a:focus-visible, button:focus-visible{ outline:3px solid var(--brass); outline-offset:2px; }

img{ max-width:100%; display:block; }

.wrap{
  max-width:var(--max);
  margin:0 auto;
  padding:0 28px;
}

/* ---------- header ---------- */
.site-header{
  background:var(--ink);
  color:var(--paper-hi);
  position:sticky; top:0; z-index:50;
  border-bottom:3px solid var(--brass);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:16px; padding-bottom:16px;
  gap:20px; flex-wrap:wrap;
}
.brand{
  font-family:var(--sans); font-weight:800; font-size:1.05rem;
  letter-spacing:0.01em;
  display:flex; flex-direction:column; line-height:1.25;
}
.brand > a{
  color:var(--paper-hi); text-decoration:none;
}
.brand small{
  font-family:var(--serif); font-weight:400; font-style:italic;
  font-size:0.72rem; color:#C9BFA8;
}
.brand small a{
  color:#C9BFA8; text-decoration:underline;
}
.brand small a:hover{ color:#fff; }
nav.primary-nav{ display:flex; gap:22px; flex-wrap:wrap; }
nav.primary-nav a{
  color:#E3DCC9; text-decoration:none; font-family:var(--sans);
  font-weight:600; font-size:0.92rem; padding:4px 0;
  border-bottom:2px solid transparent;
}
nav.primary-nav a:hover, nav.primary-nav a.active{
  border-bottom-color:var(--brass); color:#fff;
}
.nav-cta{
  background:var(--brass); color:var(--ink) !important;
  padding:8px 16px !important; border-radius:2px;
  border-bottom:none !important; font-weight:700 !important;
}
.nav-cta:hover{ background:#CE9A46; }

/* ---------- hero ---------- */
.hero{
  padding:64px 0 0;
  border-bottom:1px solid var(--line);
}
.hero-grid{
  display:grid; grid-template-columns:1.05fr 0.95fr; gap:44px;
  align-items:center; padding-bottom:0;
}
.hero-photo{
  align-self:stretch; overflow:hidden; position:relative;
  border-top:4px solid var(--brass);
}
.hero-photo img{ width:100%; height:100%; object-fit:cover; min-height:340px; }
.hero-photo .cap{
  position:absolute; left:0; right:0; bottom:0;
  background:linear-gradient(0deg, rgba(28,43,57,0.82), rgba(28,43,57,0));
  color:#E3DCC9; font-family:var(--sans); font-size:0.78rem; font-weight:600;
  padding:26px 16px 12px;
}
.hero .kicker{
  font-family:var(--sans); font-weight:700; font-size:0.85rem;
  color:var(--brass-dark); margin-bottom:14px;
  display:flex; align-items:center; gap:10px;
}
.hero .kicker::before{
  content:""; width:26px; height:2px; background:var(--brass);
  display:inline-block;
}
.hero h1{
  font-size:clamp(2rem, 3.8vw, 3rem);
  max-width:16ch;
}
.hero .lede{
  font-size:1.12rem; color:var(--ink-soft); max-width:52ch; margin-top:18px;
}
.hero-actions{ display:flex; gap:14px; margin-top:30px; flex-wrap:wrap; padding-bottom:56px; }

.btn{
  display:inline-block; font-family:var(--sans); font-weight:700;
  font-size:0.95rem; text-decoration:none; padding:13px 22px;
  border-radius:2px; border:2px solid var(--ink);
}
.btn-primary{ background:var(--ink); color:var(--paper-hi); }
.btn-primary:hover{ background:var(--ink-soft); }
.btn-outline{ background:transparent; color:var(--ink); }
.btn-outline:hover{ background:var(--ink); color:var(--paper-hi); }

/* ---------- section scaffolding ---------- */
section{ padding:64px 0; }
section.alt{ background:var(--paper-hi); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.section-head{ max-width:64ch; margin-bottom:40px; }
.section-head h2{ font-size:clamp(1.6rem, 3vw, 2.1rem); }
.section-head p{ color:var(--ink-soft); }

/* ---------- ABL principles ---------- */
.principles{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:1px;
  background:var(--line); border:1px solid var(--line);
}
.principle{ background:var(--paper-hi); padding:28px 26px; }
.principle .num{
  font-family:var(--sans); font-weight:800; color:var(--brass);
  font-size:0.85rem; display:block; margin-bottom:10px;
}
.principle h3{ font-size:1.05rem; margin-bottom:8px; }
.principle p{ font-size:0.98rem; color:var(--ink-soft); margin:0; }

/* ---------- toolkit grid (index) ---------- */
.toolkit-grid{
  display:grid; grid-template-columns:repeat(2, 1fr); gap:18px;
}
.tool-card{
  background:var(--paper-hi); border:1px solid var(--line);
  border-top:5px solid var(--tag);
  text-decoration:none; color:var(--ink);
  display:flex; flex-direction:column;
  transition:transform .15s ease, box-shadow .15s ease;
  overflow:hidden;
}
.tool-card:hover{ transform:translateY(-3px); box-shadow:0 10px 24px rgba(28,43,57,0.1); }
.tool-card .card-photo{ height:150px; overflow:hidden; background:var(--line); }
.tool-card .card-photo img{ width:100%; height:100%; object-fit:cover; }
.tool-card .card-body{ padding:22px 24px 24px; display:flex; flex-direction:column; gap:8px; flex:1; }
.tool-card .tag{
  font-family:var(--sans); font-weight:800; font-size:0.78rem;
  color:var(--tag); letter-spacing:0.02em;
}
.tool-card h3{ font-size:1.24rem; margin-bottom:2px; }
.tool-card .full-name{
  font-style:italic; color:var(--ink-soft); font-size:0.92rem; margin-bottom:4px;
}
.tool-card p{ font-size:0.96rem; color:var(--ink-soft); margin:0; }
.tool-card .goto{
  margin-top:auto; font-family:var(--sans); font-weight:700; font-size:0.85rem;
  color:var(--tag); padding-top:10px;
}

/* ---------- icon (inline svg), used as small badge now ---------- */
.icon-badge{
  width:34px; height:34px; border-radius:50%; background:var(--paper-hi);
  border:2px solid var(--tag); display:flex; align-items:center; justify-content:center;
  flex:none; position:relative; margin-top:-38px; margin-left:14px;
  box-shadow:0 2px 6px rgba(0,0,0,0.15);
}
.icon-badge svg{ width:18px; height:18px; }
.icon-badge *{ stroke:var(--tag); }

/* ---------- photo pair (approach / gallery) ---------- */
.photo-pair{
  display:grid; grid-template-columns:1.3fr 1fr; gap:14px; margin-top:44px;
}
.photo-pair img{ width:100%; height:280px; object-fit:cover; }
.photo-pair .cap{
  font-family:var(--sans); font-size:0.78rem; color:var(--ink-soft); margin-top:8px;
}

.photo-full{ margin:30px 0; }
.photo-full img{ width:100%; height:320px; object-fit:cover; border-top:4px solid var(--tag); }
.photo-full .cap{ font-family:var(--sans); font-size:0.78rem; color:var(--ink-soft); margin-top:8px; }

/* ---------- footer ---------- */
footer{
  background:var(--ink); color:#C9BFA8; padding:46px 0 34px;
  margin-top:0;
}
footer .wrap.cols{
  display:flex; justify-content:space-between; gap:30px; flex-wrap:wrap;
}
footer h4{ color:#fff; font-size:0.95rem; margin-bottom:12px; }
footer a{ color:#C9BFA8; text-decoration:none; font-size:0.92rem; }
footer a:hover{ color:#fff; }
footer .col{ min-width:200px; }
footer .col ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:8px; }
footer .bottom{
  border-top:1px solid #3E5165; margin-top:34px; padding-top:20px;
  font-size:0.82rem; color:#8B95A3;
}

/* ---------- tool detail page ---------- */
.tool-hero{
  padding:0 0 0; border-bottom:1px solid var(--line);
  border-top:6px solid var(--tag);
}
.tool-hero-grid{
  display:grid; grid-template-columns:1.1fr 0.9fr; gap:44px; align-items:center;
  padding:48px 0 48px;
}
.tool-hero-photo{ height:100%; min-height:280px; overflow:hidden; }
.tool-hero-photo img{ width:100%; height:100%; object-fit:cover; min-height:280px; }
.tool-hero .tag-line{
  font-family:var(--sans); font-weight:800; font-size:0.85rem;
  color:var(--tag); margin-bottom:16px; letter-spacing:0.02em;
}
.tool-hero h1{ font-size:clamp(1.8rem, 3.6vw, 2.5rem); max-width:20ch; }
.tool-hero .full-name{ font-style:italic; color:var(--ink-soft); font-size:1.05rem; margin-top:6px; }
.tool-hero .lede{ font-size:1.05rem; color:var(--ink-soft); max-width:52ch; margin-top:18px; }

.detail-grid{
  display:grid; grid-template-columns:1.4fr 1fr; gap:48px;
}
.fact-panel{
  background:var(--paper-hi); border:1px solid var(--line); padding:26px;
  align-self:start; position:sticky; top:96px;
}
.fact-panel h4{ font-size:0.85rem; font-family:var(--sans); text-transform:none;
  color:var(--brass-dark); margin-bottom:14px; }
.fact-panel dl{ margin:0; }
.fact-panel dt{
  font-family:var(--sans); font-weight:700; font-size:0.78rem;
  color:var(--ink-soft); margin-top:16px;
}
.fact-panel dt:first-child{ margin-top:0; }
.fact-panel dd{ margin:4px 0 0; font-size:0.95rem; }

.feature-list{ list-style:none; margin:0 0 1.4em; padding:0; }
.feature-list li{
  padding:12px 0 12px 22px; border-top:1px solid var(--line);
  position:relative; font-size:0.99rem; color:var(--ink-soft);
}
.feature-list li:last-child{ border-bottom:1px solid var(--line); }
.feature-list li::before{
  content:""; position:absolute; left:0; top:20px;
  width:9px; height:9px; background:var(--tag); border-radius:50%;
}
.feature-list strong{ color:var(--ink); }

.video-row{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(220px,1fr));
  gap:16px; margin-top:8px;
}
.video-link{
  display:flex; align-items:center; gap:12px;
  background:var(--paper-hi); border:1px solid var(--line);
  padding:14px 16px; text-decoration:none; color:var(--ink);
  font-family:var(--sans); font-weight:600; font-size:0.9rem;
}
.video-link:hover{ border-color:var(--tag); }
.play-badge{
  width:30px; height:30px; border-radius:50%; background:var(--tag);
  flex:none; display:flex; align-items:center; justify-content:center;
}
.play-badge svg{ width:11px; height:11px; }

.tool-nav-strip{
  display:flex; justify-content:space-between; align-items:center;
  padding:22px 0; border-top:1px solid var(--line); margin-top:20px;
  font-family:var(--sans); font-weight:700; font-size:0.9rem;
}
.tool-nav-strip a{ text-decoration:none; }

/* ---------- downloads / resources ---------- */
.download-panel{
  background:var(--ink); color:var(--paper-hi);
  padding:50px 40px; display:flex; justify-content:space-between;
  align-items:center; gap:30px; flex-wrap:wrap;
}
.download-panel h2{ color:#fff; font-size:1.6rem; max-width:20ch; }
.download-panel p{ color:#C9BFA8; margin:10px 0 0; }

.region-list{
  columns:2; column-gap:36px;
}
.region-list li{ break-inside:avoid; margin-bottom:6px; color:var(--ink-soft); }

.where-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center;
}
.where-grid .photo{ height:340px; overflow:hidden; border-top:4px solid var(--brass); }
.where-grid .photo img{ width:100%; height:100%; object-fit:cover; }
.where-grid .cap{ font-family:var(--sans); font-size:0.78rem; color:var(--ink-soft); margin-top:8px; }

.res-grid{
  display:grid; grid-template-columns:repeat(2, 1fr); gap:16px; margin-top:8px;
}
.res-grid img{ width:100%; height:220px; object-fit:cover; }
.res-grid .cap{ font-family:var(--sans); font-size:0.78rem; color:var(--ink-soft); margin-top:6px; }

/* ---------- responsive ---------- */
@media (max-width: 820px){
  .principles{ grid-template-columns:1fr; }
  .toolkit-grid{ grid-template-columns:1fr; }
  .detail-grid{ grid-template-columns:1fr; }
  .fact-panel{ position:static; }
  .region-list{ columns:1; }
  nav.primary-nav{ gap:14px; }
  .download-panel{ padding:36px 24px; }
  .hero-grid{ grid-template-columns:1fr; }
  .hero-photo img{ min-height:220px; }
  .tool-hero-grid{ grid-template-columns:1fr; padding:32px 0; }
  .tool-hero-photo{ min-height:220px; order:-1; }
  .photo-pair{ grid-template-columns:1fr; }
  .photo-pair img{ height:220px; }
  .where-grid{ grid-template-columns:1fr; }
  .res-grid{ grid-template-columns:1fr; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .tool-card{ transition:none; }
}