/* ============================================================
   BEN-E — Basic Education Network Ethiopia
   Design tokens
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;1,6..72,400&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --ink:#16281F;
  --forest:#1F4D36;
  --forest-dark:#122C20;
  --green:#2F7A52;
  --green-light:#3F9468;
  --mint:#8FD9AE;
  --mint-dim:#CDEBDA;
  --paper:#F7F8F1;
  --white:#FFFFFF;
  --gold:#C9A227;
  --line: rgba(22,40,31,0.12);
  --line-strong: rgba(22,40,31,0.22);

  --font-display:'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body:'Newsreader', 'Georgia', serif;
  --font-mono:'IBM Plex Mono', 'Courier New', monospace;

  --max: 1180px;
  --gap: 24px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

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

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }

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

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.08;
  letter-spacing:-0.01em;
  margin:0 0 0.5em;
  color:var(--forest-dark);
}

h1{ font-size:clamp(2.4rem, 5vw, 4.2rem); font-weight:700; }
h2{ font-size:clamp(1.8rem, 3.2vw, 2.6rem); }
h3{ font-size:1.3rem; }

p{ margin:0 0 1em; }

.eyebrow{
  font-family:var(--font-mono);
  font-size:0.72rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--green);
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:22px; height:1px;
  background:var(--gold);
  display:inline-block;
}

:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-mono);
  font-size:0.82rem;
  letter-spacing:0.04em;
  text-transform:uppercase;
  padding:14px 24px;
  border-radius:2px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.btn-primary{ background:var(--gold); color:var(--forest-dark); }
.btn-primary:hover{ background:#e0bb3a; transform:translateY(-1px); }
.btn-ghost{ background:transparent; color:var(--white); border-color:rgba(255,255,255,0.4); }
.btn-ghost:hover{ border-color:var(--white); background:rgba(255,255,255,0.08); }
.btn-line{ background:transparent; color:var(--forest); border-color:var(--line-strong); }
.btn-line:hover{ border-color:var(--forest); background:rgba(31,77,54,0.06); }

/* ============================================================
   Nav
   ============================================================ */
.site-nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:18px 0;
  transition:background .3s ease, padding .3s ease, box-shadow .3s ease;
}
.site-nav .wrap{ display:flex; align-items:center; justify-content:space-between; }
.site-nav.solid{
  background:var(--white);
  padding:12px 0;
  box-shadow:0 1px 0 var(--line);
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand-mark{
  width:42px; height:42px; border-radius:50%;
  background:var(--white);
  display:flex; align-items:center; justify-content:center;
  overflow:hidden;
  box-shadow:0 0 0 1px var(--line);
  flex-shrink:0;
}
.brand-mark img{ width:78%; height:78%; object-fit:contain; }
.brand-name{
  font-family:var(--font-display); font-weight:700; font-size:1.05rem;
  letter-spacing:-0.01em;
  color:var(--white);
  transition:color .3s ease;
}
.site-nav.solid .brand-name{ color:var(--forest-dark); }

.nav-links{ display:flex; align-items:center; gap:34px; }
.nav-links a{
  font-family:var(--font-mono); font-size:0.8rem; letter-spacing:0.05em; text-transform:uppercase;
  color:rgba(255,255,255,0.85);
  transition:color .3s ease, opacity .2s ease;
  padding-bottom:2px;
  border-bottom:1px solid transparent;
}
.nav-links a:hover{ border-color:var(--gold); color:var(--white); }
.site-nav.solid .nav-links a{ color:var(--ink); }
.site-nav.solid .nav-links a:hover{ color:var(--forest); }
.nav-links a.current{ color:var(--gold); }
.site-nav.solid .nav-links a.current{ color:var(--green); }

.nav-toggle{ display:none; background:none; border:0; cursor:pointer; padding:6px; }
.nav-toggle span{ display:block; width:24px; height:2px; background:var(--white); margin:5px 0; transition:background .3s; }
.site-nav.solid .nav-toggle span{ background:var(--ink); }

@media (max-width:820px){
  .nav-links{
    position:fixed; inset:0 0 0 auto; width:min(78vw,320px);
    background:var(--forest-dark);
    flex-direction:column; align-items:flex-start; justify-content:center;
    gap:28px; padding:40px;
    transform:translateX(100%); transition:transform .35s ease;
  }
  .nav-links.open{ transform:translateX(0); }
  .nav-links a{ color:var(--white); font-size:0.95rem; }
  .nav-toggle{ display:block; z-index:110; }
  .nav-toggle span{ background:var(--white) !important; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero{
  position:relative;
  min-height:100vh;
  display:flex; align-items:flex-end;
  background:linear-gradient(180deg, var(--forest) 0%, var(--forest-dark) 100%);
  overflow:hidden;
  padding-top:120px;
}
.hero canvas{ position:absolute; inset:0; width:100%; height:100%; opacity:0.85; }
.hero::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(18,44,32,0.15) 0%, rgba(18,44,32,0.85) 88%);
  pointer-events:none;
}
.hero-inner{
  position:relative; z-index:2;
  padding-bottom:88px;
  width:100%;
}
.hero h1{ color:var(--white); max-width:820px; }
.hero-lede{
  color:var(--mint-dim);
  font-size:1.15rem;
  max-width:520px;
  margin-bottom:34px;
}
.hero-cta{ display:flex; gap:16px; flex-wrap:wrap; }

/* ============================================================
   Stats strip
   ============================================================ */
.stats{
  background:var(--forest-dark);
  border-top:1px solid rgba(255,255,255,0.08);
}
.stats .wrap{
  display:grid; grid-template-columns:repeat(4,1fr);
  gap:var(--gap);
  padding-top:40px; padding-bottom:40px;
}
.stat-num{
  font-family:var(--font-mono); font-size:clamp(1.6rem,3vw,2.2rem); color:var(--mint);
  margin-bottom:6px;
}
.stat-label{
  font-family:var(--font-mono); font-size:0.72rem; letter-spacing:0.06em; text-transform:uppercase;
  color:rgba(255,255,255,0.6);
}
@media (max-width:720px){ .stats .wrap{ grid-template-columns:repeat(2,1fr); row-gap:28px; } }

/* ============================================================
   Sections generic
   ============================================================ */
section{ padding:96px 0; }
.section-head{ max-width:640px; margin-bottom:56px; }
.section-split{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:start; }
@media (max-width:820px){ .section-split{ grid-template-columns:1fr; gap:36px; } }

.lede{ font-size:1.2rem; color:var(--ink); }
.mission-quote{
  font-family:var(--font-display); font-weight:500; font-size:1.5rem; line-height:1.35;
  color:var(--forest-dark);
  border-left:2px solid var(--gold);
  padding-left:24px;
}

/* ---------- Programs grid ---------- */
.programs-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.program-card{
  background:var(--paper);
  padding:38px 32px;
  transition:background .25s ease;
}
.program-card:hover{ background:var(--white); }
.program-icon{
  width:38px; height:38px; margin-bottom:22px;
  color:var(--green);
}
.program-card h3{ margin-bottom:10px; }
.program-card p{ font-size:0.98rem; color:#3c4a41; margin:0; }
@media (max-width:900px){ .programs-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .programs-grid{ grid-template-columns:1fr; } }

/* ---------- Bridge diagram ---------- */
.bridge{
  background:var(--forest);
  color:var(--white);
}
.bridge .section-head h2, .bridge .eyebrow{ color:var(--white); }
.bridge .eyebrow{ color:var(--mint); }
.bridge-flow{
  display:grid; grid-template-columns:1fr auto 1fr auto 1fr;
  align-items:center; gap:22px;
}
.bridge-node{
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.16);
  padding:30px 26px;
  border-radius:2px;
}
.bridge-node.center{ background:var(--gold); color:var(--forest-dark); border-color:var(--gold); }
.bridge-node .eyebrow{ margin-bottom:10px; }
.bridge-node.center .eyebrow{ color:var(--forest-dark); opacity:0.7; }
.bridge-node.center .eyebrow::before{ background:var(--forest-dark); }
.bridge-arrow{ color:var(--mint); font-family:var(--font-mono); font-size:1.4rem; }
@media (max-width:820px){
  .bridge-flow{ grid-template-columns:1fr; }
  .bridge-arrow{ transform:rotate(90deg); justify-self:center; }
}

/* ---------- Blog cards ---------- */
.blog-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:32px; }
@media (max-width:900px){ .blog-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:640px){ .blog-grid{ grid-template-columns:1fr; } }

.post-card{
  display:flex; flex-direction:column;
  background:var(--white);
  border:1px solid var(--line);
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.post-card:hover{ transform:translateY(-4px); box-shadow:0 16px 32px rgba(22,40,31,0.1); border-color:var(--line-strong); }
.post-media{
  height:170px;
  background:linear-gradient(135deg, var(--forest) 0%, var(--green) 100%);
  position:relative; overflow:hidden;
}
.post-media canvas{ position:absolute; inset:0; width:100%; height:100%; opacity:0.55; }
.post-body{ padding:26px 26px 30px; display:flex; flex-direction:column; gap:10px; flex:1; }
.post-meta{ font-family:var(--font-mono); font-size:0.7rem; letter-spacing:0.06em; text-transform:uppercase; color:var(--green); display:flex; gap:12px; }
.post-body h3{ margin-bottom:0; }
.post-excerpt{ color:#445048; font-size:0.96rem; flex:1; }
.post-readmore{ font-family:var(--font-mono); font-size:0.75rem; letter-spacing:0.05em; text-transform:uppercase; color:var(--forest); border-top:1px solid var(--line); padding-top:14px; margin-top:6px; }

/* ---------- Single post ---------- */
.post-header{ padding-top:160px; padding-bottom:56px; background:var(--paper); border-bottom:1px solid var(--line); }
.post-header .eyebrow{ margin-bottom:22px; }
.post-header h1{ font-size:clamp(2rem,4.4vw,3rem); max-width:820px; }
.post-content{ max-width:720px; margin:0 auto; padding:64px 28px; font-size:1.12rem; }
.post-content p{ margin-bottom:1.3em; }
.post-content h2{ margin-top:1.6em; }

/* ============================================================
   Footer
   ============================================================ */
footer{ background:var(--forest-dark); color:rgba(255,255,255,0.75); }
.footer-top{
  padding:80px 0 56px;
  display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:48px;
}
@media (max-width:820px){ .footer-top{ grid-template-columns:1fr; gap:36px; } }
.footer-brand{ display:flex; align-items:center; gap:14px; margin-bottom:18px; }
.footer-brand .brand-mark{ width:46px; height:46px; }
.footer-brand-name{ font-family:var(--font-display); font-weight:700; color:var(--white); font-size:1.1rem; }
footer h4{ color:var(--white); font-family:var(--font-mono); font-size:0.75rem; letter-spacing:0.08em; text-transform:uppercase; margin-bottom:18px; }
footer a{ color:rgba(255,255,255,0.75); }
footer a:hover{ color:var(--mint); }
.footer-list li{ margin-bottom:10px; font-size:0.94rem; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.1);
  padding:22px 0;
  font-family:var(--font-mono); font-size:0.72rem; letter-spacing:0.03em;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  color:rgba(255,255,255,0.45);
}

/* ---------- Contact card ---------- */
.contact-block{ display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center; }
@media (max-width:820px){ .contact-block{ grid-template-columns:1fr; } }
.contact-detail{ display:flex; gap:16px; margin-bottom:22px; }
.contact-detail .k{ font-family:var(--font-mono); font-size:0.72rem; text-transform:uppercase; letter-spacing:0.06em; color:var(--mint); width:90px; flex-shrink:0; padding-top:3px; }
.contact-detail .v{ color:var(--white); font-size:1.02rem; }

/* ---------- Page hero (About / Programs / Blog / Post) ---------- */
.page-hero{ min-height:min(60vh, 560px); align-items:flex-end; }
.page-hero .hero-inner{ padding-bottom:64px; }
.page-hero h1{ font-size:clamp(2.1rem, 4.4vw, 3.4rem); max-width:760px; }
.page-hero .hero-lede{ margin-bottom:8px; }
.page-hero.post-hero{ min-height:min(44vh, 420px); }
.page-hero.post-hero .hero-inner{ padding-bottom:52px; }
.page-hero.post-hero h1{ font-size:clamp(1.9rem, 4vw, 2.8rem); }

/* ---------- Program detail rows ---------- */
.program-row{
  display:grid; grid-template-columns:80px 1fr; gap:32px;
  padding:36px 24px;
  border-bottom:1px solid var(--line);
  align-items:center;
  border-radius:3px;
  transition:background .25s ease, transform .25s ease;
}
.program-row:hover{ background:var(--white); transform:translateX(4px); }
.program-row:first-child{ padding-top:20px; }
.program-row:last-child{ border-bottom:none; }
.program-badge{
  width:64px; height:64px; border-radius:50%;
  background:var(--paper);
  border:1px solid var(--line-strong);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
  transition:background .25s ease, transform .25s ease;
}
.program-row:hover .program-badge{ background:var(--mint-dim); transform:scale(1.06) rotate(-4deg); }
.program-row .program-icon{ width:28px; height:28px; color:var(--forest); margin:0; }
.program-row h3{ font-size:1.5rem; margin-bottom:10px; }
.program-row p{ color:#3c4a41; max-width:640px; margin-bottom:0; }
@media (max-width:640px){ .program-row{ grid-template-columns:1fr; gap:16px; padding:28px 20px; } .program-row:hover{ transform:none; } }

/* ---------- Timeline ---------- */
.timeline{ position:relative; padding-left:36px; }
.timeline::before{
  content:""; position:absolute; left:5px; top:6px; bottom:6px; width:1px;
  background:var(--line-strong);
}
.timeline-item{ position:relative; padding-bottom:48px; }
.timeline-item:last-child{ padding-bottom:0; }
.timeline-item::before{
  content:""; position:absolute; left:-36px; top:4px; width:11px; height:11px; border-radius:50%;
  background:var(--gold); box-shadow:0 0 0 4px var(--paper), 0 0 0 5px var(--line-strong);
}
.timeline-item .eyebrow{ margin-bottom:8px; }
.timeline-item h3{ margin-bottom:6px; }
.timeline-item p{ color:#3c4a41; margin:0; max-width:560px; }

/* ---------- utility ---------- */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease; }
.reveal.in{ opacity:1; transform:none; }