/* ========================================
   RENOVATION INTERNATIONAL - PREMIUM NGO WEBSITE
   Modern, Emotional, UNICEF/Red Cross Standard
   ======================================== */

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  --primary: #1a73e8;
  --primary-dark: #1557b0;
  --primary-light: #4a90e2;
  --accent: #e8461a;
  --accent-warm: #ff6b35;
  --accent-orange: #f5a623;
  --gold: #f5c518;
  --success: #34a853;
  --white: #ffffff;
  --off-white: #f8f9ff;
  --light-bg: #f0f4ff;
  --card-bg: #ffffff;
  --text-primary: #0d1b2a;
  --text-secondary: #4a5568;
  --text-muted: #718096;
  --border: #e2e8f0;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
  --shadow-xl: 0 30px 80px rgba(0,0,0,0.2);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;
  --top-bar-height: 44px;
  --nav-height: 76px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --gradient-primary: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
  --gradient-accent: linear-gradient(135deg, #e8461a 0%, #f5a623 100%);
  --gradient-hero: linear-gradient(135deg, rgba(13,27,42,0.88) 0%, rgba(26,115,232,0.6) 100%);
  --font-sans: 'Inter', sans-serif;
  --font-serif: 'Playfair Display', serif;
}

[data-theme="dark"] {
  --primary: #4a90e2;
  --primary-dark: #1a73e8;
  --white: #1a1f2e;
  --off-white: #141824;
  --light-bg: #1e2535;
  --card-bg: #242d40;
  --text-primary: #f0f4ff;
  --text-secondary: #a0aec0;
  --text-muted: #718096;
  --border: #2d3748;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.4);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.5);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.6);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background 0.3s, color 0.3s;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-sans); }
ul { list-style: none; }
input, select, textarea { font-family: var(--font-sans); }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--off-white); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ===== CONTAINER ===== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ===== PRELOADER ===== */
#preloader {
  position: fixed; top: 0; left: 0; width: 100%; height: 100vh; z-index: 9999;
  background: var(--gradient-primary);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.5s, visibility 0.5s;
}
#preloader.hidden { opacity: 0; visibility: hidden; }
.preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.preloader-logo {
  display: block;
  width: 120px;
  height: 120px;
  object-fit: contain;
  filter: invert(1) brightness(2);
  animation: preloaderPulse 1.5s ease-in-out infinite;
  margin: 0 auto 30px auto;
}
@keyframes preloaderPulse { 0%,100%{transform:scale(1);opacity:1} 50%{transform:scale(1.1);opacity:0.8} }
.preloader-bar {
  width: 240px;
  height: 6px;
  background: rgba(255,255,255,0.3);
  border-radius: 4px;
  overflow: hidden;
  margin: 0 auto;
}
.preloader-fill { height: 100%; background: white; border-radius: 4px; width: 0; animation: preloaderFill 2s ease-in-out forwards; }
@keyframes preloaderFill { 0%{width:0} 100%{width:100%} }

/* ===== TOP BAR ===== */
.top-bar {
  background: var(--text-primary);
  color: rgba(255,255,255,0.85);
  font-size: 12.5px;
  height: var(--top-bar-height);
  display: flex; align-items: center;
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  transition: var(--transition);
}
.top-bar-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.top-bar-left { display: flex; gap: 20px; }
.top-bar-left span { display: flex; align-items: center; gap: 6px; }
.top-bar-left i { color: var(--accent-warm); }
.top-bar-right { display: flex; align-items: center; gap: 12px; }
.lang-btn, .dark-btn {
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  color: white; padding: 4px 10px; border-radius: var(--radius-full);
  font-size: 11px; font-weight: 600; letter-spacing: 0.5px;
  cursor: pointer; transition: var(--transition);
}
.lang-btn:hover, .dark-btn:hover { background: var(--primary); }
.social-links { display: flex; gap: 8px; }
.social-links a {
  color: rgba(255,255,255,0.7); font-size: 12px;
  width: 26px; height: 26px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.social-links a:hover { color: white; background: var(--primary); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: var(--top-bar-height); left: 0; right: 0; z-index: 999;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  height: var(--nav-height);
  transition: var(--transition-slow);
  box-shadow: var(--shadow-sm);
}
[data-theme="dark"] .navbar { background: rgba(26,31,46,0.97); }
.navbar.scrolled { box-shadow: var(--shadow-md); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo img { width: 52px; height: 52px; object-fit: contain; }
[data-theme="dark"] .nav-logo img { filter: invert(1) brightness(2); }
.logo-text { display: flex; flex-direction: column; }
.logo-name { font-weight: 800; font-size: 17px; color: var(--primary); letter-spacing: -0.3px; line-height: 1.2; }
.logo-tagline { font-size: 10px; color: var(--text-muted); font-weight: 500; letter-spacing: 0.5px; text-transform: uppercase; }
.nav-links {
  display: flex; align-items: center; gap: 2px;
  list-style: none;
}
.nav-link {
  padding: 8px 12px; border-radius: var(--radius-sm);
  font-weight: 500; font-size: 14px; color: var(--text-secondary);
  transition: var(--transition); position: relative;
}
.nav-link::after {
  content: ''; position: absolute; bottom: 0; left: 50%; right: 50%;
  height: 2px; background: var(--primary); border-radius: 1px;
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--primary); }
.nav-link:hover::after, .nav-link.active::after { left: 12px; right: 12px; }
.nav-cta-outline {
  padding: 9px 18px; border: 2px solid var(--primary); border-radius: var(--radius-full);
  color: var(--primary); font-weight: 600; font-size: 13.5px;
  transition: var(--transition);
}
.nav-cta-outline:hover { background: var(--primary); color: white; }
.nav-cta-solid {
  padding: 9px 20px; background: var(--gradient-accent); border-radius: var(--radius-full);
  color: white; font-weight: 700; font-size: 13.5px;
  transition: var(--transition); box-shadow: 0 4px 15px rgba(232,70,26,0.35);
}
.nav-cta-solid:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(232,70,26,0.45); }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span { width: 22px; height: 2px; background: var(--text-primary); border-radius: 1px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: var(--radius-full);
  font-weight: 700; font-size: 15px; transition: var(--transition);
  cursor: pointer; border: none; white-space: nowrap; font-family: var(--font-sans);
  position: relative; overflow: hidden;
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(rgba(255,255,255,0.15), transparent);
  opacity: 0; transition: var(--transition);
}
.btn:hover::after { opacity: 1; }
.btn-primary { background: var(--gradient-primary); color: white; box-shadow: 0 4px 20px rgba(26,115,232,0.35); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(26,115,232,0.5); }
.btn-accent { background: var(--gradient-accent); color: white; box-shadow: 0 4px 20px rgba(232,70,26,0.35); }
.btn-accent:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(232,70,26,0.5); }
.btn-outline { border: 2px solid var(--primary); color: var(--primary); background: transparent; }
.btn-outline:hover { background: var(--primary); color: white; transform: translateY(-2px); }
.btn-white { background: white; color: var(--primary); font-weight: 700; box-shadow: var(--shadow-sm); }
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-sm { padding: 8px 18px; font-size: 13px; }
.btn-full { width: 100%; justify-content: center; }

/* ===== SECTION COMMON ===== */
section { padding: 100px 0; }
.section-header { margin-bottom: 60px; }
.section-header.center { text-align: center; }
.section-badge {
  display: inline-block; padding: 6px 20px; border-radius: var(--radius-full);
  background: rgba(26,115,232,0.12); color: var(--primary);
  font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-serif); font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700; color: var(--text-primary); line-height: 1.2;
  margin-bottom: 16px;
}
.section-subtitle { font-size: 18px; color: var(--text-secondary); max-width: 640px; }
.section-header.center .section-subtitle { margin: 0 auto; }

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding-top: calc(var(--top-bar-height) + var(--nav-height));
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.5s ease-in-out;
  transform: scale(1.05);
  animation: heroKenBurns 10s ease-in-out infinite;
  filter: brightness(1.15) contrast(1.1) saturate(1.1);
}
.hero-slide.active { opacity: 1; }
@keyframes heroKenBurns {
  0% { transform: scale(1.05); }
  50% { transform: scale(1.0); }
  100% { transform: scale(1.05); }
}
.hero-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(circle at center, rgba(13,27,42,0.15) 0%, rgba(13,27,42,0.6) 100%);
  box-shadow: inset 0 0 100px rgba(0,0,0,0.5);
}
.hero-content { position: relative; z-index: 2; color: white; max-width: 800px; text-shadow: 0 4px 15px rgba(0,0,0,0.5); }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,0,0,0.25); backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.3); border-radius: var(--radius-full);
  padding: 8px 20px; font-size: 13px; font-weight: 600;
  margin-bottom: 28px;
  animation: fadeSlideDown 0.8s ease 0.3s both;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}
.hero-badge i { color: var(--accent-warm); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.2)} }
.hero-title {
  font-family: var(--font-serif); font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900; line-height: 1.1; margin-bottom: 24px;
  animation: fadeSlideUp 0.8s ease 0.5s both;
  text-shadow: 0 6px 20px rgba(0,0,0,0.7);
}
.hero-highlight {
  background: var(--gradient-accent);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.5));
}
.hero-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  opacity: 0.95; margin-bottom: 40px; max-width: 580px; font-weight: 500;
  animation: fadeSlideUp 0.8s ease 0.7s both;
  text-shadow: 0 4px 12px rgba(0,0,0,0.6);
}
.hero-slide-caption {
  margin-bottom: 36px;
  max-width: 680px;
  animation: fadeSlideUp 0.8s ease 0.7s both;
  border-left: 4px solid var(--accent-warm);
  padding-left: 20px;
}
.hero-caption-main {
  font-size: clamp(1.15rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.5;
  margin-bottom: 10px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.hero-caption-sub {
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  color: rgba(255,255,255,0.85);
  font-style: italic;
  line-height: 1.6;
  font-weight: 400;
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.hero-caption-fade-out .hero-caption-main,
.hero-caption-fade-out .hero-caption-sub {
  opacity: 0;
  transform: translateY(8px);
}
.hero-caption-fade-in .hero-caption-main,
.hero-caption-fade-in .hero-caption-sub {
  opacity: 1;
  transform: translateY(0);
}
.hero-ctas {
  display: flex; gap: 16px; flex-wrap: wrap;
  animation: fadeSlideUp 0.8s ease 0.9s both;
}
.hero-indicators {
  display: flex; gap: 8px; margin-top: 48px;
  animation: fadeSlideUp 0.8s ease 1.1s both;
}
.slide-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,0.4); transition: var(--transition);
  cursor: pointer;
}
.slide-dot.active { background: white; width: 28px; border-radius: 5px; }
.hero-scroll-indicator {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.7); font-size: 12px; font-weight: 500;
  letter-spacing: 1px; text-transform: uppercase; z-index: 2;
  animation: fadeIn 1s ease 1.5s both;
}
.scroll-arrow {
  width: 24px; height: 24px; border: 2px solid rgba(255,255,255,0.5);
  border-radius: 50%; position: relative;
  animation: scrollBounce 2s ease-in-out infinite;
}
.scroll-arrow::after {
  content: ''; position: absolute; top: 6px; left: 8px;
  width: 6px; height: 6px; border-right: 2px solid rgba(255,255,255,0.7);
  border-bottom: 2px solid rgba(255,255,255,0.7); transform: rotate(45deg);
}
@keyframes scrollBounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(6px)} }

/* ===== EMERGENCY BANNER ===== */
.emergency-banner {
  background: linear-gradient(135deg, #e8461a, #f5a623);
  padding: 14px 0; color: white;
}
.emergency-inner {
  display: flex; align-items: center; justify-content: center; gap: 16px;
  font-size: 14.5px; font-weight: 500; flex-wrap: wrap;
}
.emergency-pulse {
  width: 10px; height: 10px; border-radius: 50%;
  background: white; flex-shrink: 0;
  animation: emergencyPulse 1.5s ease-in-out infinite;
}
@keyframes emergencyPulse {
  0%,100%{transform:scale(1);opacity:1;box-shadow:0 0 0 0 rgba(255,255,255,0.7)}
  50%{transform:scale(1.2);opacity:0.9;box-shadow:0 0 0 8px rgba(255,255,255,0)}
}

/* ===== STATS SECTION ===== */
.stats-section { background: var(--off-white); padding: 100px 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  margin-top: 60px;
}
.stat-card {
  background: var(--card-bg); border-radius: var(--radius-lg);
  padding: 28px 16px; text-align: center;
  box-shadow: var(--shadow-sm); transition: var(--transition);
  border: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.stat-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--gradient-primary);
}
.stat-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.stat-icon {
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(26,115,232,0.1); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin: 0 auto 12px;
  transition: var(--transition);
}
.stat-card:hover .stat-icon { background: var(--primary); color: white; transform: scale(1.1); }
.stat-number {
  font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 900;
  background: var(--gradient-primary); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1; margin-bottom: 8px;
}
.stat-label { font-size: 15px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.stat-desc { font-size: 12.5px; color: var(--text-muted); }

/* ===== MISSION SECTION ===== */
.mission-section { background: var(--white); }
.mission-hero-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center; margin-bottom: 72px;
}
.mission-image-wrap { position: relative; border-radius: var(--radius-xl); overflow: visible; }
.mission-img { width: 100%; border-radius: var(--radius-xl); aspect-ratio: 4/3; object-fit: cover; box-shadow: var(--shadow-xl); }
.mission-img-badge {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--gradient-accent); color: white;
  padding: 14px 22px; border-radius: var(--radius-md);
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 14px; box-shadow: var(--shadow-md);
}
.mission-block {
  display: flex; gap: 20px; margin-bottom: 36px; align-items: flex-start;
}
.mission-icon-circle {
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; flex-shrink: 0;
}
.mission-blue { background: rgba(26,115,232,0.12); color: var(--primary); }
.mission-orange { background: rgba(232,70,26,0.12); color: var(--accent); }
.mission-green { background: rgba(52,168,83,0.12); color: var(--success); }
.mission-block h3 { font-size: 19px; font-weight: 700; margin-bottom: 8px; color: var(--text-primary); }
.mission-block p { color: var(--text-secondary); font-size: 15px; line-height: 1.7; }
.values-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.value-card {
  background: var(--light-bg); border-radius: var(--radius-lg);
  padding: 24px 14px; text-align: center; transition: var(--transition);
  border: 1px solid transparent; cursor: default;
}
.value-card:hover { border-color: var(--primary); background: white; box-shadow: var(--shadow-md); transform: translateY(-6px); }
.value-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--gradient-primary); color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin: 0 auto 14px; transition: var(--transition);
  box-shadow: 0 6px 20px rgba(26,115,232,0.3);
}
.value-card:hover .value-icon { transform: scale(1.1) rotate(-5deg); }
.value-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 8px; color: var(--text-primary); }
.value-card p { font-size: 12.5px; color: var(--text-secondary); line-height: 1.6; }

/* ===== PROJECTS SECTION ===== */
.projects-section { background: var(--off-white); }
.projects-filter {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px;
  justify-content: center;
}
.filter-btn {
  padding: 9px 22px; border-radius: var(--radius-full);
  font-size: 14px; font-weight: 600; border: 2px solid var(--border);
  color: var(--text-secondary); background: var(--card-bg);
  transition: var(--transition); cursor: pointer;
}
.filter-btn.active, .filter-btn:hover { border-color: var(--primary); background: var(--primary); color: white; }
.projects-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 28px;
}
.project-card {
  background: var(--card-bg); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-sm);
  transition: var(--transition); border: 1px solid var(--border);
}
.project-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.project-img-wrap { position: relative; overflow: hidden; aspect-ratio: 16/9; }
.project-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition-slow); }
.project-card:hover .project-img-wrap img { transform: scale(1.05); }
.project-tag {
  position: absolute; top: 14px; left: 14px;
  padding: 5px 14px; border-radius: var(--radius-full);
  font-size: 12px; font-weight: 700; color: white;
  backdrop-filter: blur(10px);
}
.project-tag.education { background: rgba(26,115,232,0.9); }
.project-tag.healthcare { background: rgba(52,168,83,0.9); }
.project-tag.women { background: rgba(156,39,176,0.9); }
.project-tag.child { background: rgba(245,167,35,0.9); }
.project-tag.disaster { background: rgba(232,70,26,0.9); }
.project-content { padding: 24px; }
.project-content h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; color: var(--text-primary); line-height: 1.3; }
.project-content p { font-size: 14px; color: var(--text-secondary); line-height: 1.65; margin-bottom: 18px; }
.project-progress { margin-bottom: 20px; }
.progress-label { display: flex; justify-content: space-between; font-size: 13px; font-weight: 600; margin-bottom: 8px; color: var(--text-secondary); }
.progress-bar-wrap { height: 8px; background: var(--light-bg); border-radius: 4px; overflow: hidden; margin-bottom: 6px; }
.progress-fill { height: 100%; background: var(--gradient-primary); border-radius: 4px; transition: width 1.5s cubic-bezier(0.4,0,0.2,1); }
.progress-pct { font-size: 12px; color: var(--primary); font-weight: 700; }
.project-donate-btn { font-size: 13px; padding: 9px 22px; }

/* ===== STORIES SECTION ===== */
.stories-section { background: var(--white); }
.stories-slider { position: relative; overflow: hidden; }
.story-card {
  display: none; grid-template-columns: 1fr 1.3fr; gap: 0;
  background: var(--card-bg); border-radius: var(--radius-xl);
  overflow: hidden; box-shadow: var(--shadow-lg);
  animation: storyFadeIn 0.6s ease;
}
.story-card.active { display: grid; }
@keyframes storyFadeIn { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
.story-image { position: relative; }
.story-image img { width: 100%; height: 100%; object-fit: cover; min-height: 420px; }
.story-image-title {
  position: absolute;
  top: 20px;
  left: 20px;
  background: rgba(26, 115, 232, 0.9);
  backdrop-filter: blur(10px);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  color: white;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-sm);
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
[data-theme="dark"] .story-image-title {
  background: rgba(74, 144, 226, 0.9);
}
.story-before-after {
  position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 10px;
  background: rgba(0,0,0,0.65); backdrop-filter: blur(10px);
  padding: 8px 18px; border-radius: var(--radius-full);
  color: white; font-size: 13px; font-weight: 700;
}
.before-tag { color: #ffd180; }
.after-tag { color: #69f0ae; }
.story-content { padding: 48px 40px; display: flex; flex-direction: column; justify-content: center; }
.story-quote { font-size: 32px; color: var(--primary); opacity: 0.3; margin-bottom: 12px; }
.story-content h3 { font-family: var(--font-serif); font-size: 24px; font-weight: 700; margin-bottom: 16px; color: var(--text-primary); line-height: 1.3; }
.story-text { font-size: 15.5px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 28px; font-style: italic; }
.story-person { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.story-person img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; border: 3px solid var(--primary); }
.story-person strong { display: block; font-weight: 700; color: var(--text-primary); }
.story-person span { font-size: 13px; color: var(--text-muted); }
.story-impact-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 18px; border-radius: var(--radius-full);
  background: rgba(52,168,83,0.12); color: var(--success);
  font-weight: 700; font-size: 13px;
}
.stories-nav {
  display: flex; align-items: center; justify-content: center; gap: 16px;
  margin-top: 32px;
}
.story-prev, .story-next {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--card-bg); border: 2px solid var(--border);
  color: var(--primary); font-size: 16px; display: flex; align-items: center;
  justify-content: center; cursor: pointer; transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.story-prev:hover, .story-next:hover { background: var(--primary); color: white; border-color: var(--primary); }
.story-dots { display: flex; gap: 8px; }
.story-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border); transition: var(--transition); cursor: pointer; }
.story-dot.active { background: var(--primary); width: 28px; border-radius: 5px; }

/* ===== MAP SECTION ===== */
.map-section { background: var(--off-white); }
.map-wrapper {
  background: var(--card-bg); border-radius: var(--radius-xl);
  padding: 40px; box-shadow: var(--shadow-md);
  border: 1px solid var(--border); position: relative;
}
.impact-map {
  width: 100%; height: 420px;
  background: linear-gradient(135deg, #e8f0fe 0%, #d2e3fc 100%);
  border-radius: var(--radius-lg); position: relative; overflow: hidden;
}
.impact-map::before {
  content: 'India — Our Impact Map';
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  font-size: 22px; font-weight: 700; color: var(--primary); opacity: 0.2;
}
.map-pins-visual { position: absolute; top: 40px; left: 40px; right: 40px; height: 420px; }
.map-pin-container { position: relative; width: 100%; height: 100%; }
.map-pin { position: absolute; display: flex; flex-direction: column; align-items: center; gap: 4px; cursor: pointer; }
.pin-dot {
  width: 14px; height: 14px; background: var(--primary); border-radius: 50%;
  border: 3px solid white; box-shadow: 0 2px 8px rgba(26,115,232,0.5);
  animation: pinPulse 2.5s ease-in-out infinite;
  position: relative;
}
.pin-dot::after {
  content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--primary);
  animation: pinRipple 2.5s ease-in-out infinite;
}
@keyframes pinPulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.1)} }
@keyframes pinRipple { 0%{transform:translate(-50%,-50%) scale(1);opacity:0.7} 100%{transform:translate(-50%,-50%) scale(2.5);opacity:0} }
.pin-label {
  background: white; padding: 2px 8px; border-radius: 4px;
  font-size: 10px; font-weight: 600; color: var(--primary);
  box-shadow: var(--shadow-sm); white-space: nowrap;
  opacity: 0; transition: var(--transition);
}
.map-pin:hover .pin-label { opacity: 1; }
.map-legend { display: flex; gap: 24px; margin-top: 20px; flex-wrap: wrap; justify-content: center; }
.legend-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-secondary); }
.legend-dot { width: 12px; height: 12px; border-radius: 50%; }
.active-dot { background: var(--primary); }
.planned-dot { background: var(--accent-orange); }
.intl-dot { background: var(--success); }

/* ===== DONATE SECTION ===== */
.donate-section {
  position: relative; padding: 100px 0;
  background: linear-gradient(135deg, #0d1b2a 0%, #1a3a6e 50%, #0d1b2a 100%);
}
.donate-bg-overlay {
  position: absolute; inset: 0;
  background: url('https://images.unsplash.com/photo-1532629345422-7515f3d16bb6?w=1920&q=30') center/cover;
  opacity: 0.1;
}
.light-header .section-badge { background: rgba(255,255,255,0.15); color: #90caf9; }
.light-title { color: white !important; }
.light-subtitle { color: rgba(255,255,255,0.75) !important; }
.donate-card {
  background: var(--card-bg); border-radius: var(--radius-xl);
  overflow: hidden; box-shadow: var(--shadow-xl);
  display: grid; grid-template-columns: 1.2fr 1fr; position: relative;
}
.donate-left { padding: 48px; border-right: 1px solid var(--border); }
.donate-right { padding: 48px; background: var(--off-white); }
.donate-left h3, .donate-right h3 { font-size: 22px; font-weight: 800; margin-bottom: 24px; color: var(--text-primary); }
.amount-tabs { display: flex; background: var(--light-bg); border-radius: var(--radius-full); padding: 4px; margin-bottom: 28px; width: fit-content; }
.freq-btn { padding: 10px 28px; border-radius: var(--radius-full); font-weight: 700; font-size: 14px; color: var(--text-muted); transition: var(--transition); cursor: pointer; }
.freq-btn.active { background: var(--primary); color: white; box-shadow: 0 4px 12px rgba(26,115,232,0.35); }
.amount-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 20px;
}
.amount-btn {
  padding: 14px 12px; border: 2px solid var(--border); border-radius: var(--radius-md);
  background: var(--card-bg); cursor: pointer; transition: var(--transition);
  font-weight: 700; font-size: 16px; color: var(--text-primary);
  display: flex; flex-direction: column; align-items: center; gap: 4px;
}
.amount-btn span { font-size: 11px; font-weight: 400; color: var(--text-muted); }
.amount-btn.active, .amount-btn:hover { border-color: var(--primary); background: rgba(26,115,232,0.06); color: var(--primary); }
.amount-btn.active { background: rgba(26,115,232,0.1); }
.custom-amount-wrap {
  grid-column: 1 / -1;
  display: flex; align-items: center; gap: 10px;
  border: 2px solid var(--border); border-radius: var(--radius-md); padding: 10px 16px;
  background: var(--card-bg); transition: var(--transition);
}
.custom-amount-wrap:focus-within { border-color: var(--primary); }
.custom-amount-wrap span { font-weight: 800; font-size: 18px; color: var(--primary); }
.custom-amount-wrap input { flex: 1; border: none; outline: none; font-size: 16px; font-weight: 600; background: transparent; color: var(--text-primary); }
.donate-impact-preview {
  display: flex; align-items: flex-start; gap: 12px;
  background: rgba(52,168,83,0.1); border: 1px solid rgba(52,168,83,0.3);
  border-radius: var(--radius-md); padding: 14px 18px;
  margin-bottom: 20px; font-size: 14px; color: var(--text-secondary); line-height: 1.5;
}
.donate-impact-preview i { color: var(--success); font-size: 20px; flex-shrink: 0; margin-top: 2px; }
.payment-security {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--text-muted); margin-bottom: 20px; flex-wrap: wrap;
}
.payment-icons { display: flex; gap: 8px; font-size: 22px; color: var(--text-muted); margin-left: auto; }
.donate-note {
  text-align: center; font-size: 12.5px; color: var(--text-muted);
  margin-top: 12px;
}
.campaign-list { display: flex; flex-direction: column; gap: 20px; margin-bottom: 28px; }
.campaign-item {}
.campaign-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.campaign-name { font-size: 14px; font-weight: 600; color: var(--text-primary); display: flex; align-items: center; gap: 8px; }
.campaign-name i { color: var(--primary); }
.campaign-pct { font-size: 13px; font-weight: 700; color: var(--primary); }
.campaign-pct.urgent { color: var(--accent); }
.campaign-bar-wrap { height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; margin-bottom: 5px; }
.campaign-bar { height: 100%; background: var(--gradient-primary); border-radius: 4px; transition: width 1.5s ease; }
.urgent-bar { background: var(--gradient-accent); }
.campaign-meta { font-size: 12px; color: var(--text-muted); }
.donate-trust { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.trust-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--text-secondary);
  background: var(--card-bg); padding: 10px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.trust-item i { color: var(--primary); }

/* ===== VOLUNTEER SECTION ===== */
.volunteer-section { background: var(--off-white); }
.volunteer-inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 72px; align-items: start; }
.volunteer-left .section-badge { display: inline-block; }
.volunteer-left .section-title { margin: 12px 0 20px; }
.volunteer-left > p { color: var(--text-secondary); font-size: 16px; line-height: 1.7; margin-bottom: 32px; }
.volunteer-perks { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 32px; }
.perk-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; font-weight: 600; color: var(--text-secondary);
}
.perk-item i { color: var(--primary); font-size: 16px; width: 20px; text-align: center; }
.volunteer-img { border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); aspect-ratio: 16/9; object-fit: cover; }
.volunteer-form-card {
  background: var(--card-bg); border-radius: var(--radius-xl);
  padding: 40px; box-shadow: var(--shadow-lg); border: 1px solid var(--border);
}
.volunteer-form-card h3 {
  font-size: 22px; font-weight: 800; margin-bottom: 28px; color: var(--text-primary);
  display: flex; align-items: center; gap: 10px;
}
.volunteer-form-card h3 i { color: var(--primary); }

/* ===== FORM ELEMENTS ===== */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13.5px; font-weight: 600; color: var(--text-primary); margin-bottom: 7px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px;
  border: 2px solid var(--border); border-radius: var(--radius-md);
  font-size: 14.5px; color: var(--text-primary); background: var(--card-bg);
  transition: var(--transition); outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(26,115,232,0.1); }
.form-group input.error, .form-group select.error { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 90px; }
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%234a5568' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; cursor: pointer; }
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea { background: var(--light-bg); border-color: var(--border); color: var(--text-primary); }
.skills-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.skill-check { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.skill-check input { display: none; }
.skill-check span {
  padding: 6px 12px; border-radius: var(--radius-full); font-size: 12.5px; font-weight: 600;
  border: 1.5px solid var(--border); color: var(--text-secondary); background: var(--card-bg);
  transition: var(--transition); cursor: pointer; white-space: nowrap;
}
.skill-check input:checked + span { border-color: var(--primary); background: rgba(26,115,232,0.1); color: var(--primary); }
.interest-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.interest-tag { cursor: pointer; }
.interest-tag input { display: none; }
.interest-tag span {
  display: flex; align-items: center; gap: 7px; justify-content: center;
  padding: 10px; border-radius: var(--radius-md); font-size: 13px; font-weight: 600;
  border: 2px solid var(--border); color: var(--text-secondary); background: var(--card-bg);
  transition: var(--transition); cursor: pointer;
}
.interest-tag input:checked + span { border-color: var(--primary); background: rgba(26,115,232,0.1); color: var(--primary); }
.form-note { font-size: 12px; color: var(--text-muted); text-align: center; margin-top: 12px; }
.form-note a { color: var(--primary); text-decoration: underline; }

/* ===== TRANSPARENCY SECTION ===== */
.transparency-section { background: var(--white); }
.transparency-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.transparency-card {
  background: var(--card-bg); border-radius: var(--radius-lg);
  padding: 36px 28px; box-shadow: var(--shadow-sm);
  border: 1px solid var(--border); transition: var(--transition);
}
.transparency-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.trans-icon { font-size: 28px; color: var(--primary); margin-bottom: 16px; }
.transparency-card h3 { font-size: 19px; font-weight: 700; margin-bottom: 20px; color: var(--text-primary); }
.fund-bar-item { margin-bottom: 14px; }
.fund-label { display: flex; justify-content: space-between; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text-secondary); }
.fund-bar-wrap { height: 8px; background: var(--light-bg); border-radius: 4px; overflow: hidden; }
.fund-bar-fill { height: 100%; border-radius: 4px; transition: width 1.5s ease; }
.report-list { display: flex; flex-direction: column; gap: 12px; }
.report-item {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px;
  border: 1px solid var(--border); border-radius: var(--radius-md);
  background: var(--off-white); transition: var(--transition); color: var(--text-primary);
  font-size: 14px;
}
.report-item:hover { border-color: var(--primary); background: rgba(26,115,232,0.05); }
.report-item > i:first-child { color: #e53e3e; font-size: 20px; }
.report-item > i:last-child { color: var(--primary); margin-left: auto; }
.report-item div strong { display: block; font-weight: 600; font-size: 13.5px; }
.report-item div span { font-size: 12px; color: var(--text-muted); }
.cert-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 18px; }
.cert-badge {
  display: flex; align-items: center; gap: 8px;
  background: rgba(26,115,232,0.08); border: 1px solid rgba(26,115,232,0.2);
  border-radius: var(--radius-md); padding: 10px 12px;
  font-size: 12.5px; font-weight: 600; color: var(--primary);
}
.cert-badge i { font-size: 14px; }
.reg-info { font-size: 12.5px; color: var(--text-muted); }
.reg-info p { margin-bottom: 4px; }
.partner-logos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.partner-logo-item {
  background: var(--off-white); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 8px; text-align: center;
  font-size: 11px; font-weight: 700; color: var(--text-secondary);
  transition: var(--transition); cursor: default;
}
.partner-logo-item:hover { border-color: var(--primary); color: var(--primary); background: rgba(26,115,232,0.05); }

/* ===== TESTIMONIALS ===== */
.testimonials-section { background: var(--off-white); }
.testimonials-tabs { display: flex; gap: 4px; margin-bottom: 40px; justify-content: center; }
.test-tab {
  padding: 10px 28px; border-radius: var(--radius-full); font-size: 14.5px; font-weight: 700;
  border: 2px solid var(--border); color: var(--text-secondary); background: var(--card-bg);
  cursor: pointer; transition: var(--transition);
}
.test-tab.active { background: var(--primary); color: white; border-color: var(--primary); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.testimonial-card {
  background: var(--card-bg); border-radius: var(--radius-lg);
  padding: 32px; box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  transition: var(--transition); position: relative; overflow: hidden;
}
.testimonial-card::before {
  content: '\201C'; position: absolute; top: -10px; left: 20px;
  font-size: 120px; color: var(--primary); opacity: 0.06;
  font-family: Georgia, serif; line-height: 1;
}
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.test-rating { color: #f5c518; margin-bottom: 14px; font-size: 14px; }
.testimonial-card p { font-size: 14.5px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 20px; font-style: italic; }
.test-person { display: flex; align-items: center; gap: 12px; }
.test-person img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; border: 2px solid var(--primary); }
.test-person strong { display: block; font-size: 14px; font-weight: 700; color: var(--text-primary); }
.test-person span { font-size: 12px; color: var(--text-muted); }

/* ===== BLOG SECTION ===== */
.blog-section { background: var(--white); }
.blog-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 24px; }
.blog-card {
  background: var(--card-bg); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  transition: var(--transition);
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.blog-img-wrap { overflow: hidden; position: relative; }
.blog-img-wrap img { width: 100%; aspect-ratio: 16/9; object-fit: cover; transition: var(--transition-slow); }
.blog-card:hover .blog-img-wrap img { transform: scale(1.06); }
.blog-tag { position: absolute; top: 12px; left: 12px; background: var(--primary); color: white; padding: 4px 12px; border-radius: var(--radius-full); font-size: 11px; font-weight: 700; }
.blog-content { padding: 20px; }
.blog-meta { display: flex; gap: 12px; font-size: 12px; color: var(--text-muted); margin-bottom: 10px; flex-wrap: wrap; }
.blog-meta span { display: flex; align-items: center; gap: 4px; }
.featured-blog .blog-content { padding: 28px; }
.featured-blog h3 { font-size: 22px; line-height: 1.3; }
.blog-card h3 { font-size: 15px; font-weight: 700; color: var(--text-primary); margin-bottom: 10px; line-height: 1.35; }
.blog-card p { font-size: 13.5px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 14px; }
.blog-read-more { font-size: 13.5px; font-weight: 700; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; transition: var(--transition); }
.blog-read-more:hover { gap: 10px; }
.mt-40 { margin-top: 40px; }
.center { text-align: center; }

/* ===== NEWSLETTER ===== */
.newsletter-section {
  position: relative; padding: 100px 0; overflow: hidden;
  background: linear-gradient(135deg, #1557b0, #1a73e8, #4a90e2);
}
.newsletter-bg {
  position: absolute; inset: 0;
  background: url('https://images.unsplash.com/photo-1488521787991-ed7bbaae773c?w=1920&q=20') center/cover;
  opacity: 0.06;
}
.newsletter-inner { position: relative; text-align: center; max-width: 680px; margin: 0 auto; }
.newsletter-icon { font-size: 56px; color: rgba(255,255,255,0.9); margin-bottom: 20px; }
.newsletter-section h2 { font-family: var(--font-serif); font-size: clamp(1.8rem, 3vw, 2.6rem); color: white; margin-bottom: 14px; font-weight: 700; }
.newsletter-section p { color: rgba(255,255,255,0.85); font-size: 17px; margin-bottom: 36px; }
.newsletter-form .newsletter-inputs { display: flex; gap: 10px; max-width: 540px; margin: 0 auto; flex-wrap: wrap; }
.newsletter-inputs input {
  flex: 1; min-width: 160px; padding: 14px 20px;
  border-radius: var(--radius-full); border: none;
  font-size: 15px; outline: none; background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px); color: white;
  border: 1px solid rgba(255,255,255,0.25);
}
.newsletter-inputs input::placeholder { color: rgba(255,255,255,0.6); }
.nl-note { font-size: 12.5px; color: rgba(255,255,255,0.6); margin-top: 16px; display: flex; align-items: center; gap: 6px; justify-content: center; }

/* ===== CONTACT SECTION ===== */
.contact-section { background: var(--off-white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start; }
.contact-info-item { display: flex; gap: 16px; margin-bottom: 28px; align-items: flex-start; }
.contact-icon {
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(26,115,232,0.1); color: var(--primary);
  display: flex; align-items: center; justify-content: center; font-size: 18px;
  flex-shrink: 0; transition: var(--transition);
}
.contact-info-item:hover .contact-icon { background: var(--primary); color: white; }
.contact-info-item h4 { font-size: 15px; font-weight: 700; margin-bottom: 5px; color: var(--text-primary); }
.contact-info-item p { font-size: 14px; color: var(--text-secondary); }
.contact-info-item a { color: var(--primary); }
.contact-social { display: flex; gap: 10px; margin-top: 16px; }
.social-btn {
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 15px; transition: var(--transition);
}
.social-btn.facebook { background: #1877f2; }
.social-btn.twitter { background: #1da1f2; }
.social-btn.instagram { background: linear-gradient(45deg, #f58529, #dd2a7b, #8134af); }
.social-btn.youtube { background: #ff0000; }
.social-btn.linkedin { background: #0a66c2; }
.social-btn:hover { transform: translateY(-4px) scale(1.1); box-shadow: var(--shadow-md); }
.contact-form { background: var(--card-bg); border-radius: var(--radius-xl); padding: 40px; box-shadow: var(--shadow-md); border: 1px solid var(--border); }

/* ===== FOOTER ===== */
.footer { background: var(--text-primary); color: rgba(255,255,255,0.8); }
.footer-top { padding: 72px 0 48px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 40px; }
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.footer-logo img { width: 48px; height: 48px; object-fit: contain; filter: invert(1) brightness(2); }
.footer-brand-name { display: block; font-weight: 800; font-size: 16px; color: white; }
.footer-brand-tagline { display: block; font-size: 11px; color: rgba(255,255,255,0.5); }
.footer-desc { font-size: 14px; line-height: 1.7; color: rgba(255,255,255,0.65); margin-bottom: 20px; }
.footer-socials { display: flex; gap: 10px; margin-bottom: 20px; }
.footer-socials a {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.7);
  display: flex; align-items: center; justify-content: center; font-size: 14px;
  transition: var(--transition); border: 1px solid rgba(255,255,255,0.15);
}
.footer-socials a:hover { background: var(--primary); color: white; border-color: var(--primary); transform: translateY(-3px); }
.footer-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.footer-badge-item {
  display: flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
  padding: 5px 12px; border-radius: var(--radius-full);
  font-size: 11px; font-weight: 600; color: rgba(255,255,255,0.7);
}
.footer-col h4 { font-size: 14px; font-weight: 700; color: white; margin-bottom: 18px; letter-spacing: 0.5px; text-transform: uppercase; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 13.5px; color: rgba(255,255,255,0.6); transition: var(--transition); }
.footer-col ul li a:hover { color: white; padding-left: 4px; }
.footer-contact-mini { margin-top: 20px; }
.footer-contact-mini p { font-size: 12.5px; color: rgba(255,255,255,0.55); margin-bottom: 7px; display: flex; align-items: center; gap: 7px; }
.footer-contact-mini i { color: var(--primary); width: 14px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 20px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 12.5px; color: rgba(255,255,255,0.5); }
.footer-bottom-links { display: flex; gap: 16px; }
.footer-bottom-links a { font-size: 12.5px; color: rgba(255,255,255,0.5); transition: var(--transition); }
.footer-bottom-links a:hover { color: white; }

/* ===== STICKY CTAs ===== */
.sticky-ctas {
  position: fixed; right: 20px; bottom: 100px; z-index: 998;
  display: flex; flex-direction: column; gap: 10px;
  transition: var(--transition);
}
.sticky-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: var(--radius-full);
  font-weight: 700; font-size: 14px; color: white;
  box-shadow: var(--shadow-lg); transition: var(--transition);
  white-space: nowrap;
}
.sticky-donate { background: var(--gradient-accent); }
.sticky-volunteer { background: var(--gradient-primary); }
.sticky-btn:hover { transform: translateX(-6px) scale(1.05); }
.sticky-btn i { font-size: 16px; }

/* ===== LIVE CHAT ===== */
.live-chat-btn {
  position: fixed; right: 24px; bottom: 30px; z-index: 997;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--gradient-primary); color: white;
  font-size: 24px; box-shadow: var(--shadow-lg);
  transition: var(--transition); display: flex; align-items: center; justify-content: center;
}
.live-chat-btn:hover { transform: scale(1.1); box-shadow: 0 8px 30px rgba(26,115,232,0.5); }
.chat-badge {
  position: absolute; top: -4px; right: -4px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--accent); color: white; font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  animation: chatPulse 2s infinite;
}
@keyframes chatPulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.2)} }
.live-chat-popup {
  position: fixed; right: 24px; bottom: 100px; z-index: 997;
  width: 360px; background: var(--card-bg); border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl); border: 1px solid var(--border);
  overflow: hidden; transform: scale(0) translateY(20px); transform-origin: bottom right;
  opacity: 0; transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  visibility: hidden;
}
.live-chat-popup.open { transform: scale(1) translateY(0); opacity: 1; visibility: visible; }
.chat-header {
  background: var(--gradient-primary); padding: 16px 20px;
  display: flex; align-items: center; justify-content: space-between;
}
.chat-agent { display: flex; align-items: center; gap: 12px; }
.agent-avatar { font-size: 36px; color: rgba(255,255,255,0.8); }
.chat-agent strong { display: block; color: white; font-size: 15px; }
.chat-agent small { color: rgba(255,255,255,0.75); font-size: 12px; }
.online-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #69f0ae; margin-right: 4px; }
.chat-close { color: rgba(255,255,255,0.8); font-size: 16px; transition: var(--transition); }
.chat-close:hover { color: white; }
.chat-messages { padding: 20px; min-height: 200px; max-height: 280px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }
.chat-msg { max-width: 80%; }
.bot-msg { align-self: flex-start; }
.user-msg { align-self: flex-end; }
.chat-msg p {
  padding: 12px 16px; border-radius: var(--radius-md);
  font-size: 14px; line-height: 1.5;
}
.bot-msg p { background: var(--light-bg); color: var(--text-primary); border-radius: 4px var(--radius-md) var(--radius-md) var(--radius-md); }
.user-msg p { background: var(--primary); color: white; border-radius: var(--radius-md) 4px var(--radius-md) var(--radius-md); }
.msg-time { font-size: 11px; color: var(--text-muted); margin-top: 4px; display: block; padding: 0 4px; }
.chat-quick-replies { display: flex; flex-direction: column; gap: 6px; }
.quick-reply {
  padding: 8px 14px; border: 1px solid var(--primary); border-radius: var(--radius-md);
  color: var(--primary); font-size: 13px; font-weight: 600;
  background: rgba(26,115,232,0.06); transition: var(--transition); text-align: left; cursor: pointer;
}
.quick-reply:hover { background: var(--primary); color: white; }
.chat-input-wrap {
  display: flex; gap: 10px; padding: 16px; border-top: 1px solid var(--border);
}
#chatInput {
  flex: 1; padding: 10px 16px; border: 1.5px solid var(--border);
  border-radius: var(--radius-full); font-size: 14px; outline: none;
  background: var(--card-bg); color: var(--text-primary);
}
#chatInput:focus { border-color: var(--primary); }
#chatSend {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--primary); color: white; font-size: 15px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition); cursor: pointer;
}
#chatSend:hover { background: var(--primary-dark); }

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1001;
  background: rgba(13,27,42,0.8); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: var(--transition);
  padding: 20px;
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal-card {
  background: var(--card-bg); border-radius: var(--radius-xl);
  padding: 40px; max-width: 480px; width: 100%;
  position: relative; box-shadow: var(--shadow-xl);
  transform: scale(0.9); transition: var(--transition);
}
.modal-overlay.open .modal-card { transform: scale(1); }
.modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--light-bg); color: var(--text-secondary);
  font-size: 16px; display: flex; align-items: center; justify-content: center;
  transition: var(--transition); cursor: pointer;
}
.modal-close:hover { background: var(--accent); color: white; }
.modal-header { text-align: center; margin-bottom: 28px; }
.modal-icon { font-size: 48px; color: var(--accent); display: block; margin-bottom: 12px; }
.modal-header h3 { font-size: 24px; font-weight: 800; color: var(--text-primary); margin-bottom: 6px; }
.modal-header p { color: var(--text-muted); font-size: 15px; }
.modal-amount-display {
  display: flex; justify-content: space-between; align-items: center;
  background: rgba(26,115,232,0.08); border: 1px solid rgba(26,115,232,0.2);
  border-radius: var(--radius-md); padding: 14px 18px; margin-bottom: 20px;
  font-size: 15px; color: var(--text-secondary);
}
.modal-amount-display strong { font-size: 28px; font-weight: 900; color: var(--primary); }
.payment-methods { display: flex; gap: 10px; margin-bottom: 20px; }
.pay-method {
  flex: 1; padding: 12px; border: 2px solid var(--border); border-radius: var(--radius-md);
  font-size: 13px; font-weight: 600; color: var(--text-secondary);
  transition: var(--transition); cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 6px;
}
.pay-method.active, .pay-method:hover { border-color: var(--primary); color: var(--primary); background: rgba(26,115,232,0.06); }
.modal-note { font-size: 12px; color: var(--text-muted); text-align: center; margin-top: 12px; display: flex; align-items: center; gap: 6px; justify-content: center; }
.modal-note i { color: var(--success); }

/* ===== TOAST ===== */
.toast {
  position: fixed; bottom: 30px; left: 30px; z-index: 1002;
  display: flex; align-items: center; gap: 14px;
  background: var(--card-bg); padding: 16px 20px;
  border-radius: var(--radius-md); box-shadow: var(--shadow-xl);
  border-left: 4px solid var(--success);
  transform: translateY(100px); opacity: 0; transition: var(--transition);
  min-width: 300px; max-width: 400px;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast-icon { font-size: 24px; color: var(--success); flex-shrink: 0; }
.toast-content strong { display: block; font-size: 15px; color: var(--text-primary); margin-bottom: 2px; }
.toast-content p { font-size: 13px; color: var(--text-muted); }
.toast-close { margin-left: auto; color: var(--text-muted); font-size: 14px; padding: 4px; cursor: pointer; transition: var(--transition); }
.toast-close:hover { color: var(--text-primary); }

/* ===== ANIMATIONS ===== */
@keyframes fadeSlideUp { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeSlideDown { from{opacity:0;transform:translateY(-20px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }

.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-left { opacity: 0; transform: translateX(-30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in-left.visible { opacity: 1; transform: translateX(0); }
.fade-in-right { opacity: 0; transform: translateX(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in-right.visible { opacity: 1; transform: translateX(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .featured-blog { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  section { padding: 72px 0; }
  .mission-hero-row { grid-template-columns: 1fr; gap: 40px; }
  .mission-img-badge { bottom: 16px; right: 16px; }
  .story-card.active { display: flex; flex-direction: column; }
  .donate-card { grid-template-columns: 1fr; }
  .donate-left { border-right: none; border-bottom: 1px solid var(--border); }
  .volunteer-inner { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .transparency-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-col.footer-brand { grid-column: 1 / -1; }
  .sticky-ctas { display: none; }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .values-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .top-bar-left { display: none; }
  .nav-links {
    position: fixed; top: calc(var(--top-bar-height) + var(--nav-height)); left: 0; right: 0;
    background: var(--card-bg); flex-direction: column; gap: 0;
    padding: 20px; box-shadow: var(--shadow-lg);
    transform: translateY(-100%); opacity: 0; visibility: hidden;
    transition: var(--transition); max-height: 80vh; overflow-y: auto;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav-links li { width: 100%; }
  .nav-link, .nav-cta-outline, .nav-cta-solid { display: block; width: 100%; text-align: center; padding: 14px; border-radius: var(--radius-md); margin-bottom: 4px; }
  .hamburger { display: flex; }
  .hero-title { font-size: 2.6rem; }
  .hero-ctas { flex-direction: column; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .interest-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .transparency-grid { grid-template-columns: 1fr; }
  .partner-logos { grid-template-columns: repeat(4, 1fr); }
  .live-chat-popup { width: calc(100vw - 40px); right: 20px; }
  .amount-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 2.2rem; }
  .stat-card { padding: 24px 18px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr; }
  .donate-trust { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr 1fr; }
  .interest-grid { grid-template-columns: 1fr 1fr; }
  .volunteer-perks { grid-template-columns: 1fr; }
  .newsletter-inputs { flex-direction: column; }
  .newsletter-inputs input { width: 100%; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .section-subtitle { font-size: 15px; }
}

/* ===== ACCESSIBILITY ===== */
:focus-visible { outline: 3px solid var(--primary); outline-offset: 3px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}