/* ============================================
   ADADO - Akamba Diaspora Advancement & Development Organization
   Custom Styles
   ============================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---------- CSS Variables ---------- */
:root {
  --green-deep:  #006600;
  --green-mid:   #1a8c1a;
  --green-light: #e8f5e9;
  --red:         #BB0000;
  --red-light:   #fde8e8;
  --gold:        #D4A017;
  --gold-light:  #fff8e1;
  --dark:        #0f1a0f;
  --dark-mid:    #1c2b1c;
  --gray:        #6b7280;
  --light:       #f9fafb;
  --white:       #ffffff;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: #1f2937;
  background: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: 'Playfair Display', serif;
}

/* ---------- Utility ---------- */
.text-green   { color: var(--green-deep); }
.text-gold    { color: var(--gold); }
.text-red     { color: var(--red); }
.bg-green     { background: var(--green-deep); }
.bg-gold      { background: var(--gold); }
.bg-dark      { background: var(--dark); }

.section-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 999px;
  margin-bottom: 1rem;
}
.badge-green { background: var(--green-light); color: var(--green-deep); }
.badge-gold  { background: var(--gold-light);  color: #92681a; }
.badge-red   { background: var(--red-light);   color: var(--red); }

/* ---------- Navbar ---------- */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background 0.4s, box-shadow 0.4s, padding 0.4s;
  padding: 1.2rem 0;
}
#navbar.scrolled {
  background: rgba(15, 26, 15, 0.97);
  box-shadow: 0 2px 30px rgba(0,0,0,0.3);
  padding: 0.65rem 0;
  backdrop-filter: blur(12px);
}
#navbar .nav-logo img {
  height: 84px;
  width: auto;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.4));
  transition: transform 0.3s;
}
#navbar .nav-logo img:hover { transform: scale(1.05); }

.nav-link {
  position: relative;
  color: rgba(255,255,255,0.9);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  padding: 4px 0;
  transition: color 0.3s;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width 0.3s ease;
}
.nav-link:hover { color: var(--gold); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link.active { color: var(--gold); }

/* Mobile menu */
#mobile-menu {
  display: none;
  background: rgba(15,26,15,0.98);
  border-top: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
}
#mobile-menu.open { display: block; }
#mobile-menu a {
  display: block;
  padding: 0.75rem 1.5rem;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color 0.2s, background 0.2s;
}
#mobile-menu a:hover { color: var(--gold); background: rgba(255,255,255,0.04); }

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-deep);
  color: white;
  padding: 0.75rem 2rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid var(--green-deep);
  transition: all 0.3s;
  cursor: pointer;
}
.btn-primary:hover {
  background: transparent;
  color: var(--green-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,102,0,0.25);
}
.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: #1a1a1a;
  padding: 0.75rem 2rem;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid var(--gold);
  transition: all 0.3s;
  cursor: pointer;
}
.btn-gold:hover {
  background: transparent;
  color: var(--gold);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212,160,23,0.3);
}
.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: white;
  padding: 0.75rem 2rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,0.7);
  transition: all 0.3s;
}
.btn-outline-white:hover {
  background: white;
  color: var(--dark);
  transform: translateY(-2px);
}

/* ---------- Hero ---------- */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  transform: scale(1.05);
  transition: transform 8s ease;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,26,15,0.88) 0%, rgba(0,102,0,0.6) 50%, rgba(15,26,15,0.75) 100%);
}
.hero-section:hover .hero-bg { transform: scale(1.0); }

/* ---------- Logo Showcase ---------- */
.logo-showcase {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 2rem;
}
.logo-showcase img {
  width: 180px;
  height: auto;
  filter: drop-shadow(0 8px 32px rgba(0,0,0,0.5));
  animation: floatLogo 4s ease-in-out infinite;
}
@keyframes floatLogo {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

/* ---------- Kenya Strip ---------- */
.kenya-strip {
  height: 5px;
  background: linear-gradient(90deg, #006600 33.3%, #BB0000 33.3% 66.6%, #000000 66.6%);
}

/* ---------- Stats Counter ---------- */
.stat-card {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: 12px;
  background: white;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
  border-top: 4px solid var(--green-deep);
}
.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}
.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--green-deep);
  line-height: 1;
}
.stat-label {
  font-size: 0.85rem;
  color: var(--gray);
  font-weight: 500;
  margin-top: 0.5rem;
  letter-spacing: 0.05em;
}

/* ---------- Program Cards ---------- */
.program-card {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.4s, box-shadow 0.4s;
  background: white;
}
.program-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.18);
}
.program-card .card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s;
}
.program-card:hover .card-img { transform: scale(1.07); }
.card-img-wrap { overflow: hidden; }

.program-icon {
  width: 56px; height: 56px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* ---------- Section Divider ---------- */
.wave-divider svg { display: block; }

/* ---------- Timeline ---------- */
.timeline {
  position: relative;
  padding-left: 2.5rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0.65rem; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--green-deep), var(--gold));
}
.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}
.timeline-dot {
  position: absolute;
  left: -2.5rem;
  top: 0.3rem;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--green-deep);
  border: 3px solid white;
  box-shadow: 0 0 0 3px var(--green-deep);
}

/* ---------- Map / Counties ---------- */
.county-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  border: 2px solid var(--green-light);
  border-radius: 999px;
  padding: 8px 20px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--green-deep);
  transition: all 0.3s;
}
.county-pill:hover {
  background: var(--green-deep);
  color: white;
  border-color: var(--green-deep);
  transform: scale(1.05);
}
.county-pill .dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--green-deep);
}
.county-pill:hover .dot { background: var(--gold); }

/* ---------- News Card ---------- */
.news-card {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  background: white;
  transition: transform 0.3s, box-shadow 0.3s;
}
.news-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.15);
}
.news-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.4s;
}
.news-card:hover img { transform: scale(1.05); }

/* ---------- Team Card ---------- */
.team-card {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: 16px;
  background: white;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  transition: transform 0.3s, box-shadow 0.3s;
}
.team-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.14);
}
.team-card .avatar {
  width: 100px; height: 100px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  border: 4px solid var(--green-light);
  transition: border-color 0.3s;
}
.team-card:hover .avatar { border-color: var(--gold); }

/* ---------- Contact Form ---------- */
.contact-input {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: border-color 0.3s, box-shadow 0.3s;
  outline: none;
  background: white;
}
.contact-input:focus {
  border-color: var(--green-deep);
  box-shadow: 0 0 0 4px rgba(0,102,0,0.1);
}

/* ---------- Footer ---------- */
.footer-main {
  background: var(--dark);
  color: rgba(255,255,255,0.8);
}
.footer-link {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
  display: block;
  margin-bottom: 0.5rem;
}
.footer-link:hover { color: var(--gold); }
.social-icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: white;
  text-decoration: none;
  font-size: 1rem;
  transition: all 0.3s;
}
.social-icon:hover { background: var(--gold); color: var(--dark); transform: scale(1.1); }

/* ---------- Scroll-to-top ---------- */
#scrollTop {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--green-deep);
  color: white;
  border: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 16px rgba(0,102,0,0.4);
  opacity: 0; pointer-events: none;
  transform: translateY(20px);
  transition: all 0.35s;
  z-index: 999;
}
#scrollTop.visible { opacity: 1; pointer-events: all; transform: translateY(0); }
#scrollTop:hover { background: var(--gold); color: var(--dark); transform: scale(1.1); }

/* ---------- Animate on Scroll (custom) ---------- */
[data-fade] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-fade].visible {
  opacity: 1;
  transform: translateY(0);
}
[data-fade-left] {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-fade-left].visible { opacity: 1; transform: translateX(0); }
[data-fade-right] {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-fade-right].visible { opacity: 1; transform: translateX(0); }

/* stagger delays */
[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }
[data-delay="5"] { transition-delay: 0.5s; }
[data-delay="6"] { transition-delay: 0.6s; }

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
  padding-top: 140px;
  padding-bottom: 80px;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-mid) 100%);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.45) 60%, rgba(0,0,0,0.55) 100%);
  z-index: 1;
}
.page-hero-content { position: relative; z-index: 2; }

/* ---------- Accordion ---------- */
.accordion-item { border-bottom: 1px solid #e5e7eb; }
.accordion-btn {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.25rem 0;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: #1f2937;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color 0.2s;
}
.accordion-btn:hover { color: var(--green-deep); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
}
.accordion-body.open { max-height: 600px; padding-bottom: 1rem; }
.accordion-icon { font-size: 1.3rem; transition: transform 0.3s; }
.accordion-btn[aria-expanded="true"] .accordion-icon { transform: rotate(45deg); }

/* ---------- Gallery Grid ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.gallery-item {
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,102,0,0.7);
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* ---------- Donation Card ---------- */
.donate-card {
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  border: 2px solid transparent;
  transition: all 0.35s;
  background: white;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
}
.donate-card:hover {
  border-color: var(--green-deep);
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,102,0,0.15);
}
.donate-card.featured {
  border-color: var(--gold);
  background: linear-gradient(135deg, #fffbea, white);
}
.donate-amount {
  font-family: 'Playfair Display', serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--green-deep);
}

/* ---------- Mission Pillars ---------- */
.pillar-card {
  padding: 2rem;
  border-radius: 14px;
  background: white;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  border-left: 5px solid var(--green-deep);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.pillar-card:hover {
  transform: translateX(6px);
  box-shadow: 0 10px 35px rgba(0,0,0,0.12);
  border-left-color: var(--gold);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .hero-bg { background-attachment: scroll; }
  .stat-number { font-size: 2.2rem; }
  .logo-showcase { display: none; }

  /* Transformative showcase — stack vertically on mobile */
  #transformGrid {
    grid-template-columns: 1fr !important;
  }
  #transformImg {
    min-height: 300px;
  }
  #transformGrid > div:last-child {
    padding: 2.5rem 1.5rem !important;
  }
}

/* ---------- Loading bar ---------- */
#load-bar {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--green-deep), var(--gold));
  z-index: 9999;
  transition: width 0.3s;
}

/* ---------- Preloader ---------- */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.5s, visibility 0.5s;
}
#preloader.done { opacity: 0; visibility: hidden; }
#preloader img { width: 100px; animation: pulse 1.5s ease-in-out infinite; }
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50%       { transform: scale(1.08); opacity: 1; }
}
#preloader .bar-wrap {
  width: 180px;
  height: 3px;
  background: rgba(255,255,255,0.15);
  border-radius: 3px;
  margin-top: 1.5rem;
  overflow: hidden;
}
#preloader .bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--green-deep), var(--gold));
  animation: fillBar 1.5s ease forwards;
}
@keyframes fillBar {
  from { width: 0; }
  to   { width: 100%; }
}