/* ==========================================================================
   Ujjawal Pratham Sahayata Foundation - Modern Design System
   Primary Color: Vibrant Blue (#1D4ED8 / #2563EB)
   Base Layout: 60% White / Light Canvas (#FFFFFF / #F8FAFC)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Color Palette */
  --primary-blue: #1D4ED8;
  --primary-blue-hover: #1E40AF;
  --primary-blue-light: #EFF6FF;
  --primary-blue-glow: rgba(29, 78, 216, 0.2);
  --primary-gradient: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
  --accent-gold: #F59E0B;
  --accent-emerald: #10B981;
  --accent-rose: #F43F5E;
  
  /* Neutral Canvas (60% White Dominance) */
  --bg-canvas: #F8FAFC;
  --bg-white: #FFFFFF;
  --bg-subtle: #F1F5F9;
  --border-color: #E2E8F0;
  --border-hover: #CBD5E1;
  
  /* Typography Colors */
  --text-heading: #0F172A;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-white: #FFFFFF;

  /* Elevation & Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, 0.06), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
  --shadow-blue: 0 10px 20px -5px rgba(29, 78, 216, 0.3);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Global Reset & Base Typography */
body {
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-canvas) !important;
  color: var(--text-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--text-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}

a {
  color: var(--primary-blue);
  transition: var(--transition-fast);
  text-decoration: none !important;
}

a:hover {
  color: var(--primary-blue-hover);
}

/* Base Utility Classes */
.bg-canvas { background-color: var(--bg-canvas) !important; }
.bg-white { background-color: var(--bg-white) !important; }
.text-primary-blue { color: var(--primary-blue) !important; }
.text-gold { color: var(--accent-gold) !important; }

.section-padding {
  padding: 80px 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 48px 0;
  }
}

/* Top Announcement Bar */
.top-bar {
  background: #0F172A;
  color: #94A3B8;
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar a {
  color: #CBD5E1;
}

.top-bar a:hover {
  color: #FFFFFF;
}

.top-bar-icon {
  color: var(--primary-blue);
  margin-right: 6px;
}

/* Header & Sticky Navbar */
header.main-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.navbar-brand img {
  height: 95px;
  width: auto;
  transition: var(--transition-fast);
}

.nav-link-custom {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-heading) !important;
  padding: 10px 18px !important;
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

.nav-link-custom:hover,
.nav-link-custom.active {
  color: var(--primary-blue) !important;
  background-color: var(--primary-blue-light);
}

/* Modern Primary Buttons */
.btn-ngo-primary {
  background: var(--primary-gradient);
  color: var(--text-white) !important;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  border: none;
  box-shadow: var(--shadow-blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.btn-ngo-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 26px -6px rgba(29, 78, 216, 0.45);
  color: var(--text-white) !important;
}

.btn-ngo-primary:active {
  transform: translateY(0);
}

.btn-ngo-outline {
  background: transparent;
  color: var(--primary-blue) !important;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  border: 2px solid var(--primary-blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition-smooth);
}

.btn-ngo-outline:hover {
  background: var(--primary-blue);
  color: var(--text-white) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
}

/* Section Header Titles */
.section-title-wrap {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 50px auto;
}

.badge-tag {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-blue);
  background: var(--primary-blue-light);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  border: 1px solid rgba(29, 78, 216, 0.15);
}

.section-title-wrap h2 {
  font-size: 2.35rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.section-title-wrap p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Hero Carousel & Banner Section */
.hero-slider-wrap {
  position: relative;
  background: #0F172A;
  border-bottom: 1px solid var(--border-color);
}

.hero-slide-item {
  position: relative;
  min-height: 540px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  filter: brightness(0.9);
}

.hero-overlay-gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.6) 0%, rgba(15, 23, 42, 0.85) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #FFFFFF;
  padding: 80px 0;
}

.hero-content h1 {
  font-size: 3.4rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-content p {
  font-size: 1.25rem;
  color: #E2E8F0;
  max-width: 640px;
  margin-bottom: 32px;
}

@media (max-width: 768px) {
  .hero-slide-item {
    min-height: 420px;
  }
  .hero-content h1 {
    font-size: 2.1rem;
  }
  .hero-content p {
    font-size: 1rem;
  }
}

/* Page Header Banner (Inner Pages) */
.inner-page-banner {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  position: relative;
  padding: 60px 0;
  color: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.inner-page-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--primary-blue-glow) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.inner-page-banner h1 {
  color: #FFFFFF;
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.breadcrumb-custom {
  display: flex;
  align-items: center;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.95rem;
}

.breadcrumb-custom a {
  color: #94A3B8;
}

.breadcrumb-custom a:hover {
  color: #FFFFFF;
}

.breadcrumb-custom .active {
  color: var(--primary-blue-light);
  font-weight: 600;
}

/* Feature & About Box Cards */
.card-ngo {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.card-ngo:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-hover);
}

.card-ngo-body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Cause / Funds Cards */
.cause-img-wrap {
  position: relative;
  overflow: hidden;
  height: 220px;
}

.cause-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card-ngo:hover .cause-img-wrap img {
  transform: scale(1.06);
}

.cause-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: var(--radius-full);
}

.cause-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 16px;
  margin-bottom: 12px;
  color: var(--text-heading);
}

.progress-wrap {
  margin: 16px 0 20px 0;
}

.progress-custom {
  height: 8px;
  background-color: #E2E8F0;
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 10px;
}

.progress-bar-custom {
  height: 100%;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  transition: width 1s ease-in-out;
}

.progress-stats {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 600;
}

.raised-val {
  color: var(--primary-blue);
  font-weight: 700;
}

.target-val {
  color: var(--text-muted);
}

/* Achievements Counter Grid */
.stat-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-md);
}

.stat-icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: var(--primary-blue-light);
  color: var(--primary-blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Team Cards */
.team-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  text-align: center;
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-blue);
}

.team-img-box {
  position: relative;
  height: 280px;
  overflow: hidden;
  background: var(--bg-subtle);
}

.team-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.4s ease;
}

.team-card:hover .team-img-box img {
  transform: scale(1.05);
}

.team-info {
  padding: 20px 16px;
}

.team-name {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-heading);
}

.team-role {
  color: var(--primary-blue);
  font-size: 0.88rem;
  font-weight: 600;
}

/* Blog Cards & Grid */
.blog-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-hover);
}

.blog-thumb {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-thumb img {
  transform: scale(1.07);
}

.blog-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-date {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}

.blog-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-heading);
  line-height: 1.35;
}

.blog-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-clamp: 3;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-read-btn {
  margin-top: auto;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary-blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

.blog-read-btn:hover {
  color: var(--primary-blue-hover);
  gap: 10px;
}

/* Blog Reader Modal */
.modal-custom .modal-content {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.modal-custom .modal-header {
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-color);
  padding: 20px 28px;
}

.modal-custom .modal-body {
  padding: 28px;
}

/* Gallery Section & Filter Tabs */
.gallery-filter-wrap {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.btn-filter {
  background: var(--bg-white);
  color: var(--text-body);
  border: 1px solid var(--border-color);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
  cursor: pointer;
}

.btn-filter:hover,
.btn-filter.active {
  background: var(--primary-blue);
  color: var(--text-white);
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-blue);
}

.gallery-item-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  height: 240px;
  cursor: pointer;
}

.gallery-item-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(15, 23, 42, 0.85) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: flex-end;
  padding: 20px;
  color: #FFFFFF;
}

.gallery-item-card:hover .gallery-overlay {
  opacity: 1;
}

.gallery-item-card:hover img {
  transform: scale(1.08);
}

/* Contact Page Components */
.contact-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}

.form-control-custom {
  background: var(--bg-canvas);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  font-size: 0.95rem;
  color: var(--text-heading);
  transition: var(--transition-fast);
}

.form-control-custom:focus {
  background: var(--bg-white);
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 4px var(--primary-blue-glow);
  outline: none;
}

/* Donation Payment Form Page */
.donate-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  padding: 40px;
}

.amount-chip-group {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.amount-chip {
  flex: 1;
  min-width: 80px;
  padding: 10px;
  text-align: center;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-canvas);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-heading);
  cursor: pointer;
  transition: var(--transition-fast);
}

.amount-chip:hover,
.amount-chip.active {
  background: var(--primary-blue-light);
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

/* Footer Section */
footer.main-footer {
  background: #0F172A;
  color: #94A3B8;
  padding-top: 70px;
  padding-bottom: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

footer.main-footer h5 {
  color: #FFFFFF;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 24px;
}

footer.main-footer p {
  color: #94A3B8;
  font-size: 0.92rem;
  line-height: 1.7;
}

footer.main-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

footer.main-footer ul li {
  margin-bottom: 12px;
}

footer.main-footer ul li a {
  color: #94A3B8;
  font-size: 0.92rem;
  transition: var(--transition-fast);
}

footer.main-footer ul li a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.footer-bottom {
  background: #020617;
  color: #64748B;
  padding: 20px 0;
  font-size: 0.88rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.social-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.social-icon-btn:hover {
  background: var(--primary-blue);
  color: #FFFFFF;
  transform: translateY(-3px);
}