/* Tech Literacy Africa — Design system
   Bold African-inspired palette: deep emerald + warm amber on cream/charcoal. */
:root{
  --bg:#0f1a17; --surface:#13231f; --surface-2:#1a2e29;
  --cream:#f6f2e7; --cream-2:#ece5d2;
  --ink:#0a1310; --ink-soft:#3a4a45;
  --primary:#0e7c5a;        /* emerald */
  --primary-dark:#08543c;
  --accent:#e89923;         /* amber */
  --accent-2:#c25a2a;       /* clay */
  --danger:#c8402c; --ok:#1f9a5a;
  --border:rgba(10,19,16,.12);
  --radius:14px;
  --shadow:0 10px 30px -12px rgba(8,32,24,.25);
  --container:1180px;
  --font-body:'Inter',system-ui,-apple-system,sans-serif;
  --font-display:'Space Grotesk','Inter',sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font-body);color:var(--ink);background:var(--cream);line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--primary-dark);text-decoration:none}
a:hover{color:var(--accent-2)}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.15;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(2.2rem,4.5vw,3.6rem);letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3vw,2.4rem);letter-spacing:-.01em}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.muted{color:var(--ink-soft)}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.site-header{background:var(--bg);color:var(--cream);position:sticky;top:0;z-index:50;box-shadow:0 2px 0 rgba(255,255,255,.04)}
.site-header a{color:var(--cream)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-family:var(--font-display)}
.brand-mark{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-weight:800;letter-spacing:.5px}
.brand-text{font-size:1.05rem}
.nav-links{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.nav-links a{font-size:.95rem;opacity:.85;padding:6px 2px;border-bottom:2px solid transparent}
.nav-links a:hover,.nav-links a.active{opacity:1;border-color:var(--accent)}
.nav-toggle,.nav-burger{display:none}
@media (max-width:880px){
  .nav-burger{display:block;font-size:1.6rem;cursor:pointer;color:var(--cream)}
  .nav-links{display:none;width:100%;flex-direction:column;align-items:flex-start;padding:12px 0}
  .nav-toggle:checked ~ .nav-links{display:flex}
  .nav{flex-wrap:wrap}
}

/* ---------- Buttons ---------- */
.btn,.btn-primary,.btn-accent,.btn-ghost,.btn-outline{
  display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;
  font-weight:600;font-size:.95rem;cursor:pointer;border:0;transition:transform .15s,box-shadow .15s,background .2s
}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-accent{background:var(--accent);color:var(--ink)}
.btn-accent:hover{background:#d4881a;color:var(--ink)}
.btn-ghost{background:transparent;color:var(--cream);border:1px solid rgba(255,255,255,.25)}
.btn-ghost:hover{background:rgba(255,255,255,.08);color:var(--cream)}
.btn-outline{background:transparent;color:var(--primary-dark);border:1.5px solid var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-block{width:100%;justify-content:center}

/* ---------- Hero ---------- */
.hero{background:radial-gradient(1200px 600px at 80% -10%,rgba(232,153,35,.18),transparent 60%),linear-gradient(180deg,var(--bg),#0a1714);color:var(--cream);padding:80px 0 100px;position:relative;overflow:hidden}
.hero h1,.hero h2{color:var(--cream)}
.hero .eyebrow{display:inline-block;padding:6px 14px;border-radius:999px;background:rgba(232,153,35,.15);color:var(--accent);font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;margin-bottom:18px}
.hero p{color:#dfd6c0;font-size:1.1rem;max-width:620px}
.hero .cta-row{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(8px);border-radius:24px;padding:28px}
.hero-card .stat{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px dashed rgba(255,255,255,.12)}
.hero-card .stat:last-child{border:0}
.hero-card .stat strong{color:var(--accent);font-family:var(--font-display);font-size:1.4rem}

/* ---------- Sections ---------- */
section{padding:72px 0}
.section-head{max-width:720px;margin:0 auto 40px;text-align:center}
.section-head .eyebrow{color:var(--primary);font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-size:.78rem}

/* Cards / grids */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:880px){.grid-3,.grid-2,.grid-4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:0 1px 0 rgba(10,19,16,.04);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card .icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-weight:700;margin-bottom:14px}
.card h3{margin-top:0}
.tag{display:inline-block;background:var(--cream-2);padding:4px 10px;border-radius:999px;font-size:.78rem;color:var(--ink-soft)}

/* Forms */
.form-card{background:#fff;border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);max-width:680px;margin:0 auto}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:680px){.form-row{grid-template-columns:1fr}}
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px;color:var(--ink)}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--primary);outline-offset:1px;border-color:transparent}
textarea{min-height:140px;resize:vertical}
.field{margin-bottom:16px}
.help{font-size:.8rem;color:var(--ink-soft);margin-top:4px}

/* Alerts */
.alert{margin:16px auto;padding:12px 16px;border-radius:10px;font-weight:500}
.alert-error{background:#fde7e3;color:#7a1f10;border-left:4px solid var(--danger)}
.alert-ok{background:#e3f5e9;color:#0d5b32;border-left:4px solid var(--ok)}

/* Tables */
.table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.table th,.table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border);font-size:.92rem}
.table th{background:var(--cream-2);font-family:var(--font-display);font-weight:600}
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.75rem;font-weight:600}
.badge-pending{background:#fff3d6;color:#7a5300}
.badge-approved,.badge-active,.badge-completed,.badge-confirmed{background:#d8f0e1;color:#0d5b32}
.badge-rejected,.badge-cancelled,.badge-failed,.badge-dropped{background:#fde0db;color:#7a1f10}

/* Footer */
.site-footer{background:#0a1310;color:#cbc4b1;padding:48px 0 24px;margin-top:60px}
.site-footer a{display:block;color:#cbc4b1;margin:6px 0;font-size:.92rem;opacity:.85}
.site-footer a:hover{opacity:1;color:var(--accent)}
.site-footer h4{color:var(--cream);font-size:.95rem;letter-spacing:.04em;text-transform:uppercase}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:30px}
@media (max-width:780px){.footer-grid{grid-template-columns:1fr 1fr}}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:20px;font-size:.85rem;opacity:.7}

/* Admin */
.admin-shell{display:grid;grid-template-columns:240px 1fr;min-height:calc(100vh - 70px)}
.admin-side{background:var(--bg);color:var(--cream);padding:24px 18px}
.admin-side a{display:block;color:var(--cream);padding:9px 12px;border-radius:8px;margin:2px 0;font-size:.93rem;opacity:.85}
.admin-side a:hover,.admin-side a.active{background:rgba(255,255,255,.08);opacity:1;color:var(--accent)}
.admin-main{padding:32px;background:var(--cream)}
@media (max-width:780px){.admin-shell{grid-template-columns:1fr}.admin-side{display:flex;flex-wrap:wrap;gap:6px}}
.kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:32px}
@media (max-width:880px){.kpi{grid-template-columns:repeat(2,1fr)}}
.kpi .card{padding:20px}
.kpi .num{font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--primary)}
.kpi .lbl{color:var(--ink-soft);font-size:.85rem;text-transform:uppercase;letter-spacing:.06em}

/* Article */
.article{max-width:760px;margin:0 auto;background:#fff;padding:40px;border-radius:var(--radius);box-shadow:var(--shadow)}
.article img{border-radius:10px;margin:20px 0}

/* Misc */
.center{text-align:center}
.mt-4{margin-top:24px}.mt-8{margin-top:48px}
.flex{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
hr{border:0;border-top:1px solid var(--border);margin:24px 0}

/* ===== Official Logo ===== */
.site-header .brand{padding:8px 0;text-decoration:none}
.brand-logo{
  display:block;
  height:clamp(40px, 5.2vw, 56px);
  width:auto;
  max-width:220px;
  object-fit:contain;
  background:#fff;
  padding:6px 12px;
  border-radius:12px;
  box-shadow:0 4px 14px rgba(0,0,0,.18), 0 0 0 1px rgba(255,255,255,.06);
  transition:transform .25s ease, box-shadow .25s ease, filter .25s ease;
  -webkit-user-drag:none;user-select:none;
}
.brand-logo:hover{transform:translateY(-1px) scale(1.02);box-shadow:0 8px 22px rgba(0,0,0,.25)}
.brand-logo:active{transform:translateY(0) scale(.99)}

.brand-logo-footer{
  height:clamp(48px, 6vw, 68px);
  max-width:260px;
  background:rgba(255,255,255,.96);
  padding:8px 14px;
  box-shadow:0 6px 18px rgba(0,0,0,.35);
}

@media (max-width:780px){
  .brand-logo{height:42px;padding:5px 10px;border-radius:10px;max-width:180px}
}
@media (max-width:480px){
  .brand-logo{height:38px;padding:4px 8px;border-radius:9px;max-width:150px}
  .brand-logo-footer{height:52px}
}
@media (max-width:360px){
  .brand-logo{height:34px;padding:4px 7px;max-width:130px}
}
@media (prefers-reduced-motion:reduce){
  .brand-logo{transition:none}
  .brand-logo:hover{transform:none}
}
@media print{
  .brand-logo{background:transparent;box-shadow:none;padding:0;filter:none}
}

/* ---- Payment gateway chooser (donate page) ---- */
.pay-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:8px}
.pay-option{position:relative;display:block;cursor:pointer;border:1.5px solid #e2e6ee;border-radius:14px;padding:14px;background:#fff;transition:border-color .15s,box-shadow .15s,transform .15s}
.pay-option:hover{border-color:var(--brand,#1f6feb)}
.pay-option input{position:absolute;opacity:0;pointer-events:none}
.pay-option.is-active{border-color:var(--brand,#1f6feb);box-shadow:0 0 0 3px rgba(31,111,235,.14)}
.pay-option.is-disabled{opacity:.5;cursor:not-allowed;background:#f7f8fb}
.pay-option-body{display:flex;gap:12px;align-items:flex-start}
.pay-option-icon{font-size:1.5rem;line-height:1}
.pay-option-text{display:flex;flex-direction:column;gap:2px}
.pay-option-text small{font-size:.78rem;color:var(--ink-soft,#5b6472)}
.pay-option-cur{letter-spacing:.03em;font-size:.7rem!important;text-transform:none;opacity:.8}
.pay-check-table td{vertical-align:top}
.pay-pill{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.75rem;font-weight:600}
.pay-pill.ok{background:#e6f6ec;color:#136c35}
.pay-pill.bad{background:#fdeaea;color:#9b1c1c}
.pay-pill.na{background:#eef0f4;color:#5b6472}


/* ---------- v5: home-page media sections ---------- */
.media-card{background:#fff;border:1px solid #e6e2d8;border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s}
.media-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(20,18,12,.10)}
.media-card-img{aspect-ratio:16/10;overflow:hidden;background:#efece4}
.media-card-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.media-card:hover .media-card-img img{transform:scale(1.05)}
.media-card-body{padding:18px}
.media-card-body h3{margin:4px 0 8px}
.media-meta{font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted,#7b7466);margin:0}
.link-more{font-weight:600}

.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.gallery-item{position:relative;margin:0;border-radius:14px;overflow:hidden;aspect-ratio:4/3;background:#efece4}
.gallery-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .45s}
.gallery-item:hover img{transform:scale(1.07)}
.gallery-item figcaption{position:absolute;inset:auto 0 0 0;padding:26px 14px 12px;color:#fff;display:flex;flex-direction:column;gap:2px;
  background:linear-gradient(to top,rgba(12,10,6,.82),rgba(12,10,6,0));font-size:.85rem}
.gallery-item figcaption span{opacity:.85;font-size:.78rem}
.gallery-grid{grid-auto-rows:1fr}

.quote-card{background:#fff;border:1px solid #e6e2d8;border-radius:16px;padding:22px;display:flex;flex-direction:column;gap:14px}
.quote-card blockquote{margin:0;font-size:1.02rem;line-height:1.6}
.quote-card .achievement{margin:0;font-size:.82rem;font-weight:600;color:#136c35;background:#e6f6ec;border-radius:999px;padding:5px 12px;align-self:flex-start}
.quote-person{display:flex;align-items:center;gap:12px;margin-top:auto}
.quote-person img,.avatar-initial{width:46px;height:46px;border-radius:50%;object-fit:cover;flex:none}
.avatar-initial{display:grid;place-items:center;background:var(--bg,#1b1a16);color:#fff;font-weight:700}
.quote-person small{display:block;color:var(--muted,#7b7466);font-size:.8rem}

.admin-thumb{display:block;margin-top:10px;max-width:220px;border-radius:10px}
.admin-thumb.sm{max-width:78px;margin:0}
.admin-thumb.round{border-radius:50%;width:48px;height:48px;object-fit:cover}
.check{display:flex;align-items:center;gap:8px;margin:10px 0}

/* ---------- v5: logo-first checkout ---------- */
.pay-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-top:10px}
.pay-option{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:8px;text-align:center;
  cursor:pointer;border:1.5px solid #e2e6ee;border-radius:16px;padding:20px 14px 16px;background:#fff;
  transition:border-color .15s,box-shadow .15s,transform .15s}
.pay-option:hover{border-color:#1f6feb;transform:translateY(-2px)}
.pay-option input{position:absolute;opacity:0;pointer-events:none}
.pay-option-logo{display:grid;place-items:center;height:38px}
.pay-option-logo svg{max-width:100%;height:30px;width:auto}
.pay-option-tag{font-size:.8rem;color:#5b6472;line-height:1.35}
.pay-option-cur{font-size:.68rem;letter-spacing:.05em;color:#8b93a1}
.pay-option-check{position:absolute;top:10px;right:10px;width:20px;height:20px;border-radius:50%;background:#1f6feb;color:#fff;
  font-size:.7rem;display:grid;place-items:center;opacity:0;transform:scale(.6);transition:opacity .15s,transform .15s}
.pay-option.is-active{border-color:#1f6feb;box-shadow:0 0 0 3px rgba(31,111,235,.16)}
.pay-option.is-active .pay-option-check{opacity:1;transform:scale(1)}
.pay-option.is-disabled{opacity:.45;cursor:not-allowed;background:#f7f8fb;filter:grayscale(1)}
.pay-option.is-disabled:hover{transform:none;border-color:#e2e6ee}

.amount-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.amount-chips .chip{border:1px solid #e2e6ee;background:#fff;border-radius:999px;padding:6px 14px;font-weight:600;cursor:pointer;font-size:.85rem}
.amount-chips .chip:hover,.amount-chips .chip.is-active{border-color:#1f6feb;color:#1f6feb;background:#eff5ff}