/* Good for Good Website - Main Styles */
/* Design System inspired by brochures */

/* CSS Variables for Design System */
:root {
  /* Colors from brochures */
  --primary-yellow: #FDCB00;
  --primary-gold: #F4B942;
  --secondary-dark: #1A3A4A;
  --secondary-teal: #2C5F6F;
  --neutral-white: #FFFFFF;
  --neutral-light: #F8F9FA;
  --neutral-gray: #6C757D;
  --neutral-dark: #333333;
  --accent-green: #28A745;
  --accent-orange: #FD7E14;
  
  /* Typography */
  --font-primary: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-heading: 'Poppins', 'Inter', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--neutral-dark);
  background-color: var(--neutral-white);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: 3rem;
  font-weight: 700;
}

h2 {
  font-size: 2.5rem;
  font-weight: 600;
}

h3 {
  font-size: 2rem;
  font-weight: 600;
}

h4 {
  font-size: 1.5rem;
  font-weight: 500;
}

h5 {
  font-size: 1.25rem;
  font-weight: 500;
}

h6 {
  font-size: 1rem;
  font-weight: 500;
}

p {
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
  line-height: 1.7;
}

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

a:hover {
  color: var(--primary-gold);
  text-decoration: underline;
}

/* Layout Components */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-fluid {
  width: 100%;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xxl) 0;
}

.section-sm {
  padding: var(--spacing-xl) 0;
}

/* Header Styles */
.header {
  background: var(--neutral-white);
  box-shadow: var(--shadow-sm);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--transition-normal);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
  flex-wrap: nowrap;
  gap: var(--spacing-md);
}

.logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary-dark);
  flex-shrink: 0;
  margin-right: auto;
}



.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-yellow);
  border-radius: 50%;
  margin-right: var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
  margin: 0;
  padding: 0;
  flex-wrap: nowrap;
  align-items: center;
}

.nav-link {
  color: var(--neutral-dark);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  white-space: nowrap;
  font-size: 0.95rem;
  text-decoration: none;
  display: flex;
  align-items: center;
  height: 44px;
}

.nav-link:hover,
.nav-link.active {
  background: var(--primary-yellow);
  color: var(--secondary-dark);
  text-decoration: none;
}

/* Prevent nav-link hover effects on login button */
.nav-link.login-btn:hover,
.nav-link.login-btn.active {
  background: var(--primary-gold) !important;
  color: var(--secondary-dark) !important;
  text-decoration: none !important;
}

/* Special styling for Donate Now button */
.nav-link.btn-primary {
  background: var(--primary-yellow);
  color: var(--secondary-dark);
  padding: var(--spacing-sm) var(--spacing-md);
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 120px;
}

.nav-link.btn-primary:hover {
  background: var(--primary-gold);
  color: var(--secondary-dark);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--neutral-dark);
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background: var(--primary-yellow);
  color: var(--secondary-dark);
}

.btn-primary:hover {
  background: var(--primary-gold);
  color: var(--secondary-dark);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Navigation button overrides */
.nav-menu .btn-primary {
  padding: var(--spacing-sm) var(--spacing-md);
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 120px;
  font-size: 0.95rem;
}

/* Override nav-link styles for login button */
.nav-link.login-btn {
  background: var(--primary-yellow) !important;
  color: var(--secondary-dark) !important;
  border-radius: 50% !important;
  width: 44px !important;
  height: 44px !important;
  min-width: 44px !important;
  max-width: 44px !important;
  padding: 0 !important;
  margin: 0 !important;
  overflow: hidden !important;
  position: relative !important;
  box-sizing: border-box !important;
}

/* Ensure login button icon is properly contained */
.nav-link.login-btn .login-icon {
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%) !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* Ensure proper navigation spacing */
.nav-menu li:last-child {
  margin-left: var(--spacing-sm);
}

/* Logo spacing */
.logo img {
  height: 50px;
  width: auto;
  max-width: 200px;
}

/* Header container improvements */
.header .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Navigation alignment */
.navbar {
  position: relative;
}

.nav-menu {
  margin-left: auto;
}

/* Login Button Styles */
.login-btn {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: var(--primary-yellow) !important;
  border: none !important;
  color: var(--secondary-dark) !important;
  font-weight: 600 !important;
  width: 44px !important;
  height: 44px !important;
  border-radius: 50% !important;
  transition: var(--transition-fast) !important;
  min-width: 44px !important;
  max-width: 44px !important;
  box-shadow: var(--shadow-sm) !important;
  padding: 0 !important;
  text-decoration: none !important;
  overflow: hidden !important;
  position: relative !important;
}

.login-btn:hover,
.login-btn.active {
  background: var(--primary-gold) !important;
  color: var(--secondary-dark) !important;
  transform: translateY(-1px) scale(1.05) !important;
  box-shadow: var(--shadow-md) !important;
  text-decoration: none !important;
}

.login-icon {
  flex-shrink: 0 !important;
  transition: var(--transition-fast) !important;
  width: 20px !important;
  height: 20px !important;
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%) !important;
}

.login-btn:hover .login-icon {
  transform: translate(-50%, -50%) translateX(2px) !important;
}

.login-text {
  display: none !important;
}

/* User Avatar Styles */
.user-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  min-width: auto;
}

.avatar-circle {
  width: 40px;
  height: 40px;
  background: var(--primary-yellow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.user-avatar:hover .avatar-circle {
  background: var(--primary-gold);
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

.avatar-text {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--secondary-dark);
  text-transform: uppercase;
}

.btn-secondary {
  background: var(--secondary-dark);
  color: var(--neutral-white);
}

.btn-secondary:hover {
  background: var(--secondary-teal);
  color: var(--neutral-white);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--primary-yellow);
  border: 2px solid var(--primary-yellow);
}

.btn-outline:hover {
  background: var(--primary-yellow);
  color: var(--secondary-dark);
  text-decoration: none;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.1rem;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--neutral-light) 0%, var(--neutral-white) 100%);
  padding: calc(80px + var(--spacing-xxl)) 0 var(--spacing-xxl);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 200%;
  background: var(--primary-yellow);
  border-radius: 50%;
  opacity: 0.1;
  transform: rotate(-15deg);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-text h1 {
  color: var(--secondary-dark);
  margin-bottom: var(--spacing-md);
}

.hero-text .subtitle {
  font-size: 1.3rem;
  color: var(--neutral-gray);
  margin-bottom: var(--spacing-lg);
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

/* Curved Section Dividers (inspired by brochures) */
.curve-divider {
  position: relative;
  height: 100px;
  overflow: hidden;
}

.curve-divider::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--primary-yellow);
  border-radius: 0 0 50% 50%;
  transform: scaleX(1.5);
}

.curve-divider.reverse::before {
  border-radius: 50% 50% 0 0;
  top: auto;
  bottom: 0;
}

/* Impact Stats Section */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.stat-card {
  background: var(--neutral-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--primary-yellow);
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-yellow);
  margin-bottom: var(--spacing-sm);
}

.stat-label {
  font-size: 1.1rem;
  color: var(--neutral-gray);
  font-weight: 500;
}

/* Program Cards */
.program-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
}

.program-card {
  background: var(--neutral-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.program-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.program-image {
  height: 200px;
  background: linear-gradient(135deg, var(--primary-yellow), var(--primary-gold));
  position: relative;
  overflow: hidden;
}

.program-content {
  padding: var(--spacing-lg);
}

.program-title {
  color: var(--secondary-dark);
  margin-bottom: var(--spacing-sm);
}

.program-description {
  color: var(--neutral-gray);
  margin-bottom: var(--spacing-md);
}

/* Form Styles */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--neutral-dark);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid #e9ecef;
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary-yellow);
  box-shadow: 0 0 0 3px rgba(253, 203, 0, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* Footer */
.footer {
  background: var(--secondary-dark);
  color: var(--neutral-white);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
  color: var(--primary-yellow);
  margin-bottom: var(--spacing-md);
}

.footer-section p,
.footer-section a {
  color: #b8c5d1;
}

.footer-section a:hover {
  color: var(--primary-yellow);
}

.footer-bottom {
  border-top: 1px solid #3a5a6a;
  padding-top: var(--spacing-lg);
  text-align: center;
  color: #b8c5d1;
}

/* Responsive Design */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--neutral-white);
    flex-direction: column;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .program-grid {
    grid-template-columns: 1fr;
  }
  
  .container {
    padding: 0 var(--spacing-sm);
  }

  /* Responsive adjustments for login button */
  .login-btn {
    padding: var(--spacing-xs);
    min-width: auto;
  }
  
  .login-text {
    display: none;
  }
  
  .login-btn .login-icon {
    width: 18px;
    height: 18px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  
  .btn-lg {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
  }
  
  .section {
    padding: var(--spacing-xl) 0;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.justify-center { justify-content: center; }
.align-center { align-items: center; }
.gap-1 { gap: var(--spacing-xs); }
.gap-2 { gap: var(--spacing-sm); }
.gap-3 { gap: var(--spacing-md); }
.gap-4 { gap: var(--spacing-lg); }

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}
/* Option 1: Simple overflow hidden (recommended) */
html, body {
  overflow-x: hidden;
}