/* ============================================================
   IDF Kenya — Global Styles
   Shared layout, utilities, buttons, cards, and UI components.
   Tokens:  css/tokens.css
   Reset:   css/reset.css
   Navbar:  css/navbar.css
   Footer:  css/footer.css
   ============================================================ */

/* ---- Focus ---- */
*:focus-visible {
  outline: 2px solid var(--idf-green);
  outline-offset: 4px;
  border-radius: 2px;
}

/* ---- Accessibility ---- */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ---- Section header ---- */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(2.5rem, 5vw, 4rem);
}
.section-header p { color: var(--idf-text-muted); font-size: 1.05rem; margin-top: 0.75rem; }

/* ---- Label tag ---- */
.label-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--idf-green);
  background: var(--idf-green-pale);
  padding: 0.35rem 0.85rem;
  border-radius: 40px;
  margin-bottom: 1rem;
}
.label-tag--white {
  color: var(--idf-white);
  background: rgba(255, 255, 255, 0.15);
}
.label-tag--blue {
  color: var(--idf-blue);
  background: var(--idf-blue-pale);
}

/* ---- Section label ---- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 40px;
  margin-bottom: 1.25rem;
}
.section-label-green { color: var(--idf-green); background: var(--idf-green-pale); }
.section-label-blue  { color: var(--idf-blue);  background: var(--idf-blue-pale); }
.section-label-navy  { color: var(--idf-white);  background: var(--idf-navy); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.875rem 1.75rem;
  border-radius: var(--r-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  line-height: 1;
  text-decoration: none;
}

.btn-primary {
  background: var(--idf-green);
  color: var(--idf-white);
  border-color: var(--idf-green);
}
.btn-primary:hover {
  background: var(--idf-green-light);
  border-color: var(--idf-green-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(58, 125, 68, 0.3);
}

.btn-outline-white {
  background: transparent;
  color: var(--idf-white);
  border-color: rgba(255, 255, 255, 0.5);
}
.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--idf-white);
}

.btn-outline-navy {
  background: transparent;
  color: var(--idf-navy);
  border-color: var(--idf-navy);
}
.btn-outline-navy:hover {
  background: var(--idf-navy);
  color: var(--idf-white);
}

.btn-idf-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--idf-green);
  color: var(--idf-white);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: var(--r-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}
.btn-idf-primary:hover {
  background: var(--idf-green-light);
  transform: translateY(-2px);
}

.btn-idf-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--idf-navy);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: var(--r-md);
  border: 2px solid var(--idf-border);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}
.btn-idf-outline-white:hover {
  border-color: var(--idf-navy);
  background: var(--idf-navy);
  color: var(--idf-white);
}

/* ============================================================
   REVEAL ON SCROLL
   ============================================================ */
.reveal,
.reveal-left,
.reveal-right,
.reveal-up {
  opacity: 0;
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal        { transform: translateY(22px); }
.reveal-left   { transform: translateX(-28px); }
.reveal-right  { transform: translateX(28px); }
.reveal-up     { transform: translateY(28px); }

.reveal.visible,
.reveal-left.visible,
.reveal-right.visible,
.reveal-up.visible,
.reveal.revealed,
.reveal-left.revealed,
.reveal-right.revealed,
.reveal-up.revealed {
  opacity: 1;
  transform: none;
}

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-left, .reveal-right, .reveal-up {
    opacity: 1; transform: none; transition: none;
  }
}

/* ============================================================
   STAT CARDS
   ============================================================ */
.stats-section {
  background: linear-gradient(135deg, var(--idf-navy) 0%, var(--idf-navy-dark) 100%);
  padding: var(--section-gap) 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.stat-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--r-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform var(--transition-fast), background var(--transition-fast);
}
.stat-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.1);
}
.stat-icon {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  display: block;
  color: var(--idf-blue-light);
}
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--idf-white);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-number .suffix { font-size: 0.6em; }
.counter { display: inline; }
.stat-label {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
  font-weight: 500;
}

/* ============================================================
   PROJECT CARDS
   ============================================================ */
.projects-section { padding: var(--section-gap) 0; background: var(--idf-cream); }
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
.project-card {
  background: var(--idf-white);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--idf-shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  display: block;
  text-decoration: none;
  color: inherit;
}
.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--idf-shadow-md);
}
.project-img { overflow: hidden; aspect-ratio: 16/10; }
.project-img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-mid); }
.project-card:hover .project-img img { transform: scale(1.05); }
.project-body { padding: 1.5rem; }
.project-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 40px;
  margin-bottom: 0.75rem;
}
.project-tag--green { background: var(--idf-green-pale); color: var(--idf-green); }
.project-tag--blue  { background: var(--idf-blue-pale);  color: var(--idf-blue); }
.project-body h3 { font-size: 1.1rem; margin-bottom: 0.5rem; color: var(--idf-text); }
.project-body p  { font-size: 0.9rem; color: var(--idf-text-muted); margin-bottom: 1rem; line-height: 1.6; }
.project-link    { font-size: 0.85rem; font-weight: 600; color: var(--idf-green); }

/* ============================================================
   PARTNERS SECTION
   ============================================================ */
.partners-section { padding: var(--section-gap) 0; }
.partners-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem 3rem;
  margin-top: 3rem;
}
.partner-item {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.55;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}
.partner-item:hover { opacity: 1; transform: scale(1.05); }
.partner-item img { max-height: 50px; width: auto; }

/* ============================================================
   QUOTE SECTION
   ============================================================ */
.quote-section {
  background: linear-gradient(135deg, var(--idf-blue) 0%, var(--idf-navy) 100%);
  padding: clamp(3rem, 6vw, 5rem) 0;
}
.quote-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 0 var(--container-pad);
}
.quote-mark {
  font-family: var(--font-display);
  font-size: 5rem;
  color: rgba(255, 255, 255, 0.2);
  line-height: 1;
  display: block;
  margin-bottom: -1rem;
}
.quote-inner blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  font-weight: 400;
  font-style: italic;
  color: var(--idf-white);
  line-height: 1.6;
  margin: 0 0 1.5rem;
}
.quote-attribution {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
  font-weight: 500;
  letter-spacing: 0.05em;
  margin: 0;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: var(--idf-green-pale);
  padding: clamp(3rem, 6vw, 5rem) 0;
}
.cta-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  padding: 0 var(--container-pad);
}
.cta-inner h2 { color: var(--idf-text); margin-bottom: 1rem; }
.cta-inner p  { color: var(--idf-text-muted); margin-bottom: 2rem; }
.cta-buttons  { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   ABOUT SECTION (homepage)
   ============================================================ */
.about-section { padding: var(--section-gap) 0; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-text .label-tag { margin-bottom: 1.25rem; }
.about-text h2 { margin-bottom: 1.5rem; }
.about-text p  { color: var(--idf-text-muted); line-height: 1.8; margin-bottom: 1rem; }
.about-text .btn { margin-top: 1.5rem; }
.about-signature {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--idf-border);
}
.about-signature-text { display: flex; flex-direction: column; gap: 0.25rem; }
.about-signature-text strong { font-family: var(--font-sans); font-size: 0.9rem; color: var(--idf-text); }
.about-signature-text span   { font-size: 0.8rem; color: var(--idf-text-muted); }

.about-image-column { position: relative; }
.about-image-wrap {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--idf-shadow-lg);
}
.about-image-wrap img { width: 100%; height: auto; }
.about-image-deco {
  position: absolute;
  bottom: -1.5rem; right: -1.5rem;
  width: 60%; height: 60%;
  border: 2px solid var(--idf-green);
  border-radius: var(--r-lg);
  opacity: 0.2;
  z-index: -1;
}
.award-card {
  position: absolute;
  top: 1.5rem; left: -1.5rem;
  background: var(--idf-white);
  border-radius: var(--r-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--idf-shadow-md);
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.award-card strong { font-family: var(--font-display); font-size: 0.9rem; color: var(--idf-navy); }
.award-card span   { font-size: 0.75rem; color: var(--idf-green); font-weight: 600; }

/* ============================================================
   COMPONENT FALLBACK
   ============================================================ */
.component-fallback {
  padding: 2rem;
  text-align: center;
  background: var(--idf-cream);
  border: 1px solid var(--idf-border);
  margin: 1rem;
}
.component-fallback a { color: var(--idf-green); }
.component-fallback a:hover { text-decoration: underline; }

/* ============================================================
   SHARED UI COMPONENTS
   Used by both navbar drawer and footer — defined once here.
   ============================================================ */

/* Green CTA button with arrow — used in drawer + footer */
.cta-btn-green {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--idf-green);
  color: var(--idf-white);
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.625rem 1.25rem;
  border-radius: var(--r-md);
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
  width: fit-content;
}
.cta-btn-green:hover {
  background: var(--idf-green-light);
  transform: translateY(-1px);
}
.cta-btn-green i { font-size: 0.75rem; }

/* Circular social icon button — used in drawer + footer */
.social-icon-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}
.social-icon-circle:hover {
  background: var(--idf-green);
  border-color: var(--idf-green);
  color: var(--idf-white);
}
.social-icon-circle svg { display: block; }