/* ============================================================
   African AI & Digital Skills Academy — Design System
   Display: Space Grotesk  |  Body: Source Serif 4  |  Mono: JetBrains Mono
   ============================================================ */

:root{
  --ink:        #12213A;
  --ink-2:      #1B2E4F;
  --paper:      #FAF7F0;
  --paper-2:    #F0EAD8;
  --gold:       #E8A33D;
  --gold-dark:  #C97F1E;
  --teal:       #12786B;
  --teal-dark:  #0B5750;
  --teal-light: #E4F2EF;
  --charcoal:   #1C1C1C;
  --line:       rgba(18,33,58,.14);
  --line-soft:  rgba(18,33,58,.08);
  --white:      #FFFFFF;

  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body:    'Source Serif 4', Georgia, serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  --radius: 4px;
  --container: 1180px;
  --shadow-card: 0 1px 2px rgba(18,33,58,.06), 0 8px 24px rgba(18,33,58,.06);
}

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

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

body{
  margin: 0;
  background: var(--paper);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }

h1,h2,h3,h4{
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.12;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}
h1{ font-size: clamp(2.3rem, 4.6vw, 3.6rem); font-weight: 700; }
h2{ font-size: clamp(1.7rem, 3vw, 2.35rem); font-weight: 700; }
h3{ font-size: 1.25rem; font-weight: 600; }
p{ margin: 0 0 1em; }

.eyebrow{
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal-dark);
  display: inline-flex;
  align-items: center;
  gap: .5em;
  margin-bottom: .9em;
}
.eyebrow::before{
  content: "";
  width: 22px; height: 1px;
  background: var(--gold-dark);
  display: inline-block;
}

.wrap{ max-width: var(--container); margin: 0 auto; padding: 0 24px; }
section{ padding: 76px 0; }
section.tight{ padding: 48px 0; }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: .5em;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 13px 26px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn:hover{ transform: translateY(-2px); }
.btn:focus-visible{ outline: 3px solid var(--gold); outline-offset: 2px; }

.btn-gold{ background: var(--gold); color: var(--ink); border-color: var(--gold); }
.btn-gold:hover{ background: var(--gold-dark); border-color: var(--gold-dark); color: var(--white); }

.btn-outline{ background: transparent; color: var(--paper); border-color: rgba(250,247,240,.5); }
.btn-outline:hover{ background: rgba(250,247,240,.12); border-color: var(--paper); }

.btn-line{ background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-line:hover{ background: var(--ink); color: var(--paper); }

.btn-teal{ background: var(--teal); color: var(--white); border-color: var(--teal); }
.btn-teal:hover{ background: var(--teal-dark); border-color: var(--teal-dark); }

.btn-block{ width: 100%; justify-content: center; }

/* ---------- Header / Nav ---------- */
.site-header{
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,247,240,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav{
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--container); margin: 0 auto;
}
.brand{
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
  color: var(--ink);
}
.brand-mark{
  width: 34px; height: 34px; border-radius: 3px;
  background: var(--ink);
  display: grid; place-items: center;
  color: var(--gold);
  font-family: var(--font-mono); font-weight: 700; font-size: .85rem;
  flex-shrink: 0;
}
.brand small{
  display: block; font-family: var(--font-mono); font-weight: 400;
  font-size: .62rem; letter-spacing: .08em; color: var(--teal-dark); text-transform: uppercase;
}
.nav-links{
  display: flex; align-items: center; gap: 28px;
  list-style: none; margin: 0; padding: 0;
}
.nav-links a{
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--ink-2);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active{ border-color: var(--gold-dark); color: var(--ink); }
.nav-cta{ display:flex; align-items:center; gap:14px; }
.nav-toggle{
  display: none;
  background: none; border: 1px solid var(--ink); border-radius: 3px;
  width: 40px; height: 36px; cursor: pointer;
  align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content: ""; display: block; width: 18px; height: 2px; background: var(--ink);
  position: relative; transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle span::before{ position: absolute; top: -6px; }
.nav-toggle span::after{ position: absolute; top: 6px; }

@media (max-width: 920px){
  .nav-links{
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    max-height: 0; overflow: hidden; transition: max-height .25s ease;
  }
  .nav-links.open{ max-height: 480px; }
  .nav-links li{ width: 100%; }
  .nav-links a{ display: block; padding: 14px 24px; border-bottom: 1px solid var(--line-soft); width: 100%; }
  .nav-cta .btn-gold{ display: none; }
  .nav-toggle{ display: flex; }
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  padding: 96px 0 88px;
}
.hero::before{
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 82% 18%, rgba(232,163,61,.22), transparent 45%),
    radial-gradient(circle at 8% 85%, rgba(18,120,107,.35), transparent 50%);
  pointer-events: none;
}
.hero .wrap{ position: relative; z-index: 1; }
.hero-grid{
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center;
}
.hero h1{ color: var(--white); }
.hero-lede{ font-size: 1.15rem; color: rgba(250,247,240,.82); max-width: 46ch; }
.hero-actions{ display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }

.hero-panel{
  border: 1px solid rgba(250,247,240,.18);
  border-radius: var(--radius);
  padding: 22px;
  background: rgba(250,247,240,.04);
}
.hero-panel-title{
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 14px;
}
.pill-grid{ display: flex; flex-wrap: wrap; gap: 8px; }
.pill{
  font-family: var(--font-mono); font-size: .76rem;
  border: 1px solid rgba(250,247,240,.25);
  border-radius: 20px; padding: 7px 13px;
  color: rgba(250,247,240,.92);
}

@media (max-width: 860px){
  .hero-grid{ grid-template-columns: 1fr; }
}

/* Small solid page hero (interior pages) */
.page-hero{
  background: var(--ink); color: var(--paper);
  padding: 64px 0 54px;
  position: relative; overflow: hidden;
}
.page-hero::before{
  content:"";
  position:absolute; inset:0;
  background: radial-gradient(circle at 90% 10%, rgba(232,163,61,.18), transparent 45%);
}
.page-hero .wrap{ position: relative; z-index: 1; }
.page-hero h1{ color: var(--white); margin-bottom: .3em; }
.page-hero p{ color: rgba(250,247,240,.8); max-width: 60ch; font-size: 1.05rem; margin: 0; }
.crumb{ font-family: var(--font-mono); font-size: .74rem; color: var(--gold); letter-spacing: .06em; text-transform: uppercase; margin-bottom: 12px; }

/* ---------- Grids / cards ---------- */
.grid{ display: grid; gap: 22px; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
@media (max-width: 920px){ .grid-4{ grid-template-columns: repeat(2,1fr);} .grid-3{ grid-template-columns: repeat(2,1fr);} }
@media (max-width: 620px){ .grid-4, .grid-3, .grid-2{ grid-template-columns: 1fr; } }

.card{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-card);
  transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover{ transform: translateY(-4px); box-shadow: 0 14px 32px rgba(18,33,58,.1); }
.card .icon{ font-size: 1.7rem; margin-bottom: 12px; display: block; }
.card h3{ margin-bottom: .35em; }
.card p{ color: var(--ink-2); font-size: .96rem; margin-bottom: 0; }

.section-head{ max-width: 640px; margin-bottom: 42px; }
.section-head.center{ margin-left: auto; margin-right: auto; text-align: center; }
.section-head p{ color: var(--ink-2); font-size: 1.05rem; }

.section-alt{ background: var(--paper-2); }
.section-ink{ background: var(--ink); color: var(--paper); }
.section-ink h2{ color: var(--white); }
.section-ink .section-head p{ color: rgba(250,247,240,.78); }
.section-teal{ background: var(--teal-light); }

/* ---------- Pathway / process signature element ---------- */
.pathway{
  display: flex; align-items: flex-start; gap: 0;
  overflow-x: auto; padding-bottom: 10px;
}
.pathway-step{
  flex: 1 1 0; min-width: 148px;
  position: relative;
  padding: 0 14px 0 0;
}
.pathway-step:not(:first-child){ padding-left: 14px; }
.pathway-line{
  height: 2px;
  background-image: linear-gradient(90deg, var(--gold-dark) 0 6px, transparent 6px 12px);
  background-size: 12px 2px;
  margin-bottom: 16px;
  position: relative;
}
.pathway-step:first-child .pathway-line{ background-image: none; }
.pathway-node{
  position: absolute; top: -9px; left: -1px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--gold); color: var(--ink);
  font-family: var(--font-mono); font-size: .68rem; font-weight: 700;
  display: grid; place-items: center;
  border: 3px solid var(--paper);
}
.pathway-step:first-child .pathway-node{ left: 0; }
.pathway-num{
  font-family: var(--font-mono); font-size: .7rem; color: var(--teal-dark); letter-spacing: .08em;
}
.pathway-step h3{ font-size: 1rem; margin: 4px 0 6px; }
.pathway-step p{ font-size: .88rem; color: var(--ink-2); margin: 0; }

@media (max-width: 760px){
  .pathway{ flex-direction: column; }
  .pathway-step{ padding: 0 0 26px 24px !important; border-left: 2px dashed var(--gold-dark); margin-left: 9px; }
  .pathway-step:last-child{ border-left-color: transparent; }
  .pathway-line{ display: none; }
  .pathway-node{ left: -21px !important; top: -2px; }
}

/* ---------- Lists ---------- */
.check-list{ list-style: none; margin: 0; padding: 0; }
.check-list li{
  padding: 10px 0 10px 30px; position: relative;
  border-bottom: 1px solid var(--line-soft);
  font-size: .97rem; color: var(--ink-2);
}
.check-list li:last-child{ border-bottom: none; }
.check-list li::before{
  content: "✓"; position: absolute; left: 0; top: 10px;
  color: var(--teal); font-family: var(--font-mono); font-weight: 700;
}

/* ---------- Forms ---------- */
.form-card{
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px; box-shadow: var(--shadow-card);
}
.form-row{ display: grid; gap: 18px; grid-template-columns: 1fr 1fr; margin-bottom: 18px; }
@media (max-width: 620px){ .form-row{ grid-template-columns: 1fr; } }
.field{ display: flex; flex-direction: column; gap: 6px; }
.field.full{ grid-column: 1 / -1; }
.field label{
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-2);
}
.field input, .field select, .field textarea{
  font-family: var(--font-body); font-size: .98rem;
  padding: 12px 13px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper); color: var(--charcoal);
  width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline: 2px solid var(--gold-dark); outline-offset: 1px; background: var(--white);
}
.field textarea{ resize: vertical; min-height: 110px; }
.checkbox-row{ display: flex; align-items: flex-start; gap: 10px; margin-bottom: 22px; font-size: .92rem; color: var(--ink-2); }
.checkbox-row input{ margin-top: 4px; }
.form-note{ font-size: .84rem; color: var(--ink-2); margin-top: 14px; }
.form-success{
  display: none; text-align: center; padding: 40px 20px;
}
.form-success.show{ display: block; }
.form-success .mark{ font-size: 2.4rem; color: var(--teal); }

/* ---------- Steps card (career center / how it works alt) ---------- */
.stat-row{ display: flex; gap: 40px; flex-wrap: wrap; margin-top: 28px; }
.stat{ font-family: var(--font-mono); }
.stat b{ display: block; font-size: 1.8rem; color: var(--gold); font-family: var(--font-display); }
.stat span{ font-size: .76rem; letter-spacing: .05em; text-transform: uppercase; color: rgba(250,247,240,.7); }

/* ---------- Course page ---------- */
.course-meta{ display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.tag{
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .05em; text-transform: uppercase;
  border: 1px solid rgba(250,247,240,.3); border-radius: 20px; padding: 6px 12px; color: rgba(250,247,240,.9);
}
.course-layout{ display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: start; }
@media (max-width: 900px){ .course-layout{ grid-template-columns: 1fr; } }
.side-card{
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-card); position: sticky; top: 96px;
}
.side-card dl{ margin: 16px 0; }
.side-card dt{ font-family: var(--font-mono); font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: var(--teal-dark); margin-top: 12px; }
.side-card dd{ margin: 3px 0 0; color: var(--ink-2); }
.curriculum{ list-style: none; margin: 0; padding: 0; counter-reset: mod; }
.curriculum li{
  counter-increment: mod;
  padding: 16px 0 16px 46px; position: relative;
  border-bottom: 1px solid var(--line-soft);
}
.curriculum li::before{
  content: counter(mod, decimal-leading-zero);
  position: absolute; left: 0; top: 16px;
  font-family: var(--font-mono); font-size: .78rem; color: var(--gold-dark); font-weight: 700;
}
.curriculum li h4{ margin: 0 0 4px; font-family: var(--font-display); font-size: 1rem; color: var(--ink); }
.curriculum li p{ margin: 0; font-size: .9rem; color: var(--ink-2); }

.course-nav-grid{ display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
@media (max-width: 900px){ .course-nav-grid{ grid-template-columns: repeat(2,1fr);} }
@media (max-width: 560px){ .course-nav-grid{ grid-template-columns: 1fr;} }
.course-chip{
  display: block; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; font-family: var(--font-display); font-weight: 600; font-size: .92rem; color: var(--ink);
  transition: border-color .2s ease, transform .2s ease;
}
.course-chip:hover{ border-color: var(--gold-dark); transform: translateY(-2px); }
.course-chip span{ display:block; font-family: var(--font-mono); font-weight: 400; font-size: .7rem; color: var(--teal-dark); margin-top:4px; text-transform: uppercase; letter-spacing: .05em;}

/* ---------- Destination cards ---------- */
.dest-card{
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-card);
}
.dest-flag{
 background: var(--ink); color: var(--paper);
  padding: 22px 26px; display:flex; align-items:center; justify-content:space-between;
  font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
}
.dest-body{ padding: 22px 26px; }
.dest-body p{ color: var(--ink-2); font-size: .94rem; }

/* ---------- Testimonial / quote ---------- */
.quote-block{
  border-left: 3px solid var(--gold-dark);
  padding: 4px 0 4px 24px; font-family: var(--font-body); font-style: italic;
  font-size: 1.15rem; color: var(--ink-2); max-width: 60ch;
}
.quote-block cite{ display:block; margin-top:12px; font-style: normal; font-family: var(--font-mono); font-size: .78rem; color: var(--teal-dark); }

/* ---------- Footer ---------- */
.site-footer{ background: var(--ink); color: rgba(250,247,240,.75); padding: 64px 0 28px; }
.footer-grid{ display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 46px; }
@media (max-width: 780px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px){ .footer-grid{ grid-template-columns: 1fr; } }
.footer-grid h4{
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 16px;
}
.footer-grid ul{ list-style: none; margin: 0; padding: 0; }
.footer-grid li{ margin-bottom: 10px; font-size: .92rem; }
.footer-grid a:hover{ color: var(--white); }
.footer-brand p{ color: rgba(250,247,240,.65); font-size: .92rem; max-width: 34ch; }
.footer-bottom{
  border-top: 1px solid rgba(250,247,240,.14);
  padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-family: var(--font-mono); font-size: .74rem; color: rgba(250,247,240,.5);
}
.social-row{ display:flex; gap:14px; }
.social-row a{ border:1px solid rgba(250,247,240,.25); border-radius:50%; width:34px; height:34px; display:grid; place-items:center; transition: border-color .2s ease, background .2s ease;}
.social-row a:hover{ background: rgba(250,247,240,.1); border-color: var(--gold); }

/* ---------- Utility ---------- */
.mt-0{ margin-top: 0; }
.center{ text-align: center; }
.small{ font-size: .85rem; }
.muted{ color: var(--ink-2); }
.divider{ height:1px; background: var(--line); margin: 60px 0; border:none; }