/* ============================================================
   NGO MANAGEMENT SYSTEM — GLOBAL STYLES
   ============================================================ */

:root{
  --clr-primary: #1E824C;
  --clr-primary-dark: #146238;
  --clr-secondary: #F39C12;
  --clr-accent: #2D89EF;
  --clr-white: #ffffff;
  --clr-light: #F7F9F8;
  --clr-gray-100: #F1F3F2;
  --clr-gray-300: #D8DEDC;
  --clr-gray-600: #5C6B66;
  --clr-dark: #10201A;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow-soft: 0 10px 30px rgba(16, 32, 26, 0.08);
  --shadow-lift: 0 20px 45px rgba(16, 32, 26, 0.14);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-accent: 'Nunito', sans-serif;
  --transition: all .35s cubic-bezier(.4,0,.2,1);
}

[data-theme="dark"]{
  --clr-white: #101B16;
  --clr-light: #0B1512;
  --clr-gray-100: #16241E;
  --clr-gray-300: #24352D;
  --clr-gray-600: #A9B8B2;
  --clr-dark: #EAF2EE;
}

*{box-sizing:border-box;}
body{
  font-family: var(--font-body);
  color: var(--clr-dark);
  background: var(--clr-white);
  overflow-x: hidden;
  max-width: 100vw;
  transition: background .3s ease, color .3s ease;
}
h1,h2,h3,h4,h5,h6{ font-family: var(--font-heading); font-weight: 600; }
p{ font-family: var(--font-body); color: var(--clr-gray-600); line-height: 1.75; }
a{ text-decoration:none; transition: var(--transition); }

.section-pad{ padding: 100px 0; }
.bg-light-section{ background: var(--clr-light); }
.eyebrow{
  font-family: var(--font-accent);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--clr-primary);
  font-size: 13px;
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.eyebrow::before{ content:''; width:24px; height:2px; background: var(--clr-secondary); display:inline-block; }
.section-title{ font-size: clamp(28px, 4vw, 44px); margin: 14px 0 18px; }
.section-sub{ max-width: 640px; }

/* ---------- Buttons ---------- */
.btn-gradient{
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  color:#fff; border:none; padding: 14px 32px; border-radius: 50px;
  font-weight:600; letter-spacing:.3px; box-shadow: var(--shadow-soft);
  transition: var(--transition); white-space: nowrap;
}
.btn-gradient:hover{ transform: translateY(-3px); box-shadow: var(--shadow-lift); color:#fff; }
.btn-outline-premium{
  border: 2px solid var(--clr-primary); color: var(--clr-primary);
  padding: 9px 22px; border-radius: 50px; font-weight:600; background:transparent;
  white-space: nowrap; font-size: 14.5px; display:inline-block;
}
.btn-outline-premium:hover{ background: var(--clr-primary); color:#fff; transform: translateY(-3px); }
.btn-donate-glow{
  background: linear-gradient(135deg, var(--clr-secondary), #e08e0a);
  color:#fff; border:none; padding: 9px 22px; border-radius:50px; font-weight:700;
  box-shadow: 0 8px 24px rgba(243,156,18,.35); white-space: nowrap; font-size: 14.5px; display:inline-block;
}
.btn-donate-glow:hover{ box-shadow: 0 12px 32px rgba(243,156,18,.5); transform: translateY(-3px); color:#fff; }

/* ---------- Top Header ---------- */
.top-header{
  background: var(--clr-dark); color:#cfd9d5; font-size: 13.5px; padding: 8px 0;
}
.top-header a{ color:#cfd9d5; }
.top-header a:hover{ color: var(--clr-secondary); }
.top-header .social-icons a{
  width:30px; height:30px; display:inline-flex; align-items:center; justify-content:center;
  border-radius:50%; background: rgba(255,255,255,.08); margin-left:6px;
}
.lang-switch button{
  background:transparent; border:1px solid rgba(255,255,255,.25); color:#cfd9d5;
  font-size:12px; padding:3px 10px; border-radius: 30px;
}
.lang-switch button.active{ background: var(--clr-secondary); border-color: var(--clr-secondary); color:#10201A; }

/* ---------- Navbar ---------- */
.main-navbar{
  position: sticky; top:0; z-index: 999; padding: 18px 0;
  transition: var(--transition); background: transparent;
}
.main-navbar.scrolled{
  background: var(--clr-white); box-shadow: var(--shadow-soft); padding: 10px 0;
}
.main-navbar .navbar-brand{ font-family: var(--font-heading); font-weight:700; font-size: 20px; color: var(--clr-dark); display:flex; align-items:center; white-space:nowrap; }
.main-navbar .nav-link{ font-weight:600; color: var(--clr-dark); margin: 0 6px; position:relative; white-space:nowrap; font-size: 15px; }
.main-navbar .navbar-nav{ gap: 0; }
.main-navbar .dropdown-toggle-custom{ cursor:pointer; }
.main-navbar .nav-link::after{
  content:''; position:absolute; left:0; bottom:-4px; width:0; height:2px; background: var(--clr-secondary);
  transition: var(--transition);
}
.main-navbar .nav-link:hover::after, .main-navbar .nav-link.active::after{ width:100%; }
.mega-dropdown{
  border:none; border-radius: var(--radius-md); box-shadow: var(--shadow-lift); padding: 24px;
  min-width: 560px;
}
.mega-dropdown .dropdown-item{ white-space: normal; padding: 8px 10px; border-radius: 8px; }
.mega-dropdown .dropdown-item:hover{ background: var(--clr-light); color: var(--clr-primary); }

/* ---------- Hero ---------- */
.hero-slide{
  height: 92vh; min-height: 620px; position:relative; display:flex; align-items:center;
  background-size: cover; background-position:center;
}
.hero-slide::before{
  content:''; position:absolute; inset:0;
  background: linear-gradient(120deg, rgba(16,32,26,.78) 0%, rgba(16,32,26,.35) 60%, rgba(16,32,26,.15) 100%);
}
.hero-content{ position:relative; z-index:2; color:#fff; }
.hero-content h1{ font-size: clamp(32px, 5vw, 62px); line-height:1.15; }
.hero-content p{ color: #E4EDE9; font-size: 18px; max-width: 560px; }
.hero-stats{
  position:relative; z-index:2; background: rgba(16,32,26,.88); backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-lg); padding: 26px 10px; margin-top: 50px;
  box-shadow: var(--shadow-lift);
}
.hero-stats .stat-num{ font-family: var(--font-heading); font-weight:700; font-size: 32px; color:#fff; }
.hero-stats .stat-label{ color:#D8E4DF; font-size: 13px; text-transform:uppercase; letter-spacing:1px; }

/* ---------- Glass / Cards ---------- */
.glass-card{
  background: rgba(255,255,255,.65); backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.4); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft);
}
.premium-card{
  background: var(--clr-white); border-radius: var(--radius-md); box-shadow: var(--shadow-soft);
  transition: var(--transition); overflow:hidden; border: 1px solid var(--clr-gray-100);
}
.premium-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-lift); }

/* ---------- Donation Card ---------- */
.donation-card{
  background: linear-gradient(155deg, #ffffff, var(--clr-light));
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lift); padding: 36px; border: 1px solid var(--clr-gray-100);
}
.amount-pill{
  border: 2px solid var(--clr-gray-300); border-radius: 50px; padding: 10px 22px; font-weight:700; background:transparent;
  transition: var(--transition); color: var(--clr-dark);
}
.amount-pill.active, .amount-pill:hover{ border-color: var(--clr-primary); background: var(--clr-primary); color:#fff; }
.progress-premium{ height: 10px; border-radius: 50px; background: var(--clr-gray-100); overflow:hidden; }
.progress-premium .bar{ height:100%; background: linear-gradient(90deg, var(--clr-primary), var(--clr-secondary)); }

/* ---------- Impact Counters ---------- */
.impact-band{ background: var(--clr-dark); color:#fff; }
.impact-band .counter{ font-family: var(--font-heading); font-weight:700; font-size: 46px; color: var(--clr-secondary); }
.impact-band .counter-label{ color:#B9C6C1; font-size: 14px; text-transform:uppercase; letter-spacing:1px; }

/* ---------- Testimonials ---------- */
.testimonial-card{
  background:#fff; border-radius: var(--radius-md); padding:32px; box-shadow: var(--shadow-soft); position:relative;
}
.testimonial-card::before{
  content:'"'; font-family: var(--font-heading); font-size: 80px; color: var(--clr-gray-100);
  position:absolute; top:10px; right:24px; line-height:1;
}

/* ---------- Footer ---------- */
.site-footer{ background: var(--clr-dark); color:#B9C6C1; padding-top: 80px; }
.site-footer h5{ color:#fff; margin-bottom: 22px; }
.site-footer a{ color:#B9C6C1; }
.site-footer a:hover{ color: var(--clr-secondary); }
.footer-bottom{ border-top: 1px solid rgba(255,255,255,.08); padding: 20px 0; font-size: 13.5px; }

/* ---------- Floating widgets ---------- */
.floating-whatsapp, .floating-donate, .back-to-top{
  position: fixed; right: 24px; z-index: 998; border-radius:50%;
  width:56px; height:56px; display:flex; align-items:center; justify-content:center;
  box-shadow: var(--shadow-lift); color:#fff;
}
.floating-whatsapp{ bottom: 24px; background:#25D366; }
.floating-donate{ bottom: 92px; background: linear-gradient(135deg, var(--clr-secondary), #e08e0a); }
.back-to-top{ bottom: 160px; background: var(--clr-primary); opacity:0; pointer-events:none; }
.back-to-top.show{ opacity:1; pointer-events:auto; }

.announcement-bar{ background: var(--clr-secondary); color:#10201A; font-weight:600; font-size:14px; padding: 8px 0; text-align:center; }

@media (max-width: 767px){
  .hero-slide{ height: 82vh; text-align:center; }
  .hero-content p{ margin: 0 auto; }
  .section-pad{ padding: 64px 0; }
}

/* ============================================================
   AOS FALLBACK / SAFETY NET
   AOS hides [data-aos] elements (opacity:0) until its JS runs and
   adds the 'aos-init' class to <html>. If the AOS script fails to
   load — blocked CDN, offline, slow network — content would stay
   permanently invisible. This forces full visibility until AOS
   actually confirms it has initialized, so the site never breaks
   even without the animation library.
   ============================================================ */
html:not(.aos-init) [data-aos]{
  opacity: 1 !important;
  transform: none !important;
}

/* ============================================================
   LIVE SEARCH OVERLAY
   ============================================================ */
.search-backdrop{
  position: fixed; inset: 0; background: rgba(10,20,16,.55); backdrop-filter: blur(2px); z-index: 1040;
  opacity: 0; visibility: hidden; transition: opacity .25s ease, visibility .25s ease;
}
.search-backdrop.show{ opacity: 1; visibility: visible; }

.search-overlay{
  position: fixed; top: 90px; left: 50%; transform: translateX(-50%) translateY(-16px);
  width: min(680px, 92vw); max-height: 0; z-index: 1050;
  background: #fff; border-radius: var(--radius-lg); box-shadow: 0 30px 80px rgba(0,0,0,.35);
  overflow: hidden; opacity: 0; visibility: hidden;
  transition: max-height .3s ease, opacity .25s ease, transform .25s ease, visibility .25s ease;
}
.search-overlay.show{
  max-height: 78vh; opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
  overflow-y: auto;
}
.search-overlay-inner{ padding: 22px 24px; }
.search-overlay-input{
  flex: 1; border: none; outline: none; font-size: 18px; font-family: var(--font-heading);
  background: transparent; color: var(--clr-dark);
}
.search-overlay-results{ margin-top: 16px; }
.search-result-item{
  display:flex; align-items:center; gap:14px; padding:10px 8px; border-radius:12px; text-decoration:none; color: var(--clr-dark);
}
.search-result-item:hover{ background: var(--clr-light); }
.search-result-item img{ width:48px; height:48px; object-fit:cover; border-radius:8px; flex-shrink:0; background: var(--clr-gray-100); }
.search-result-item .type-tag{
  font-size:11px; text-transform:uppercase; letter-spacing:.5px; color: var(--clr-primary); font-weight:700;
}
.search-empty, .search-hint{ color: var(--clr-gray-600); font-size:14px; padding: 12px 8px; }

@media (max-width: 767px){
  .search-overlay{ top: 76px; width: 94vw; }
  .search-overlay-inner{ padding: 16px; }
}