/* ============================================
   VANCOUVER FOREST PRESBYTERIAN CHURCH FOUNDATION
   Professional Nonprofit Website Stylesheet
   Maritime-Inspired Design System
   ============================================ */

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
  /* Color Palette - Maritime & Presbyterian Theme */
  --color-primary: #1B4F72;
  /* Presbyterian Blue */
  --color-primary-light: #2E6FA3;
  /* Light Blue */
  --color-primary-dark: #0F2E47;
  /* Dark Blue */
  --color-secondary: #17A2B8;
  /* Ocean Teal */
  --color-secondary-light: #5DCCDC;
  /* Light Teal */
  --color-secondary-dark: #0D7A8A;
  /* Dark Teal */
  --color-accent: #D4AF37;
  /* Warm Gold */
  --color-accent-light: #E8D08A;
  /* Light Gold */
  --color-accent-dark: #B8941F;
  /* Dark Gold */

  /* Neutral Colors */
  --color-white: #FFFFFF;
  --color-light-gray: #F8F9FA;
  --color-gray: #E9ECEF;
  --color-medium-gray: #6C757D;
  --color-dark-gray: #343A40;
  --color-black: #212529;

  /* Semantic Colors */
  --color-success: #28A745;
  --color-info: #17A2B8;
  --color-warning: #FFC107;
  --color-danger: #DC3545;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Font Sizes */
  --font-size-xs: 0.75rem;
  /* 12px */
  --font-size-sm: 0.875rem;
  /* 14px */
  --font-size-base: 1rem;
  /* 16px */
  --font-size-lg: 1.125rem;
  /* 18px */
  --font-size-xl: 1.25rem;
  /* 20px */
  --font-size-2xl: 1.5rem;
  /* 24px */
  --font-size-3xl: 1.875rem;
  /* 30px */
  --font-size-4xl: 2.25rem;
  /* 36px */
  --font-size-5xl: 3rem;
  /* 48px */
  --font-size-6xl: 3.75rem;
  /* 60px */

  /* Font Weights */
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  /* Line Heights */
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;
  --line-height-loose: 2;

  /* Spacing Scale */
  --spacing-xs: 0.25rem;
  /* 4px */
  --spacing-sm: 0.5rem;
  /* 8px */
  --spacing-md: 1rem;
  /* 16px */
  --spacing-lg: 1.5rem;
  /* 24px */
  --spacing-xl: 2rem;
  /* 32px */
  --spacing-2xl: 3rem;
  /* 48px */
  --spacing-3xl: 4rem;
  /* 64px */
  --spacing-4xl: 6rem;
  /* 96px */
  --spacing-5xl: 8rem;
  /* 128px */

  /* Border Radius */
  --radius-sm: 0.25rem;
  /* 4px */
  --radius-md: 0.5rem;
  /* 8px */
  --radius-lg: 0.75rem;
  /* 12px */
  --radius-xl: 1rem;
  /* 16px */
  --radius-2xl: 1.5rem;
  /* 24px */
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;

  /* Z-Index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
}

/* ============================================
   MODERN CSS RESET
   ============================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-dark-gray);
  background-color: var(--color-white);
  overflow-x: hidden;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-extrabold);
}

h2 {
  font-size: var(--font-size-4xl);
}

h3 {
  font-size: var(--font-size-3xl);
}

h4 {
  font-size: var(--font-size-2xl);
}

h5 {
  font-size: var(--font-size-xl);
}

h6 {
  font-size: var(--font-size-lg);
}

p {
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-relaxed);
}

.lead {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-light);
  line-height: var(--line-height-relaxed);
  color: var(--color-medium-gray);
}

.text-small {
  font-size: var(--font-size-sm);
}

.text-muted {
  color: var(--color-medium-gray);
}

/* ============================================
   LAYOUT COMPONENTS
   ============================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

.section {
  padding: var(--spacing-4xl) 0;
}

.section-sm {
  padding: var(--spacing-2xl) 0;
}

.section-lg {
  padding: var(--spacing-5xl) 0;
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Flexbox Utilities */
.flex {
  display: flex;
}

.flex-column {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-around {
  justify-content: space-around;
}

.align-center {
  align-items: center;
}

.align-start {
  align-items: flex-start;
}

.gap-sm {
  gap: var(--spacing-sm);
}

.gap-md {
  gap: var(--spacing-md);
}

.gap-lg {
  gap: var(--spacing-lg);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

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

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

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

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.btn-accent:hover {
  background-color: var(--color-accent-dark);
}

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

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-lg {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: var(--font-size-lg);
}

.btn-sm {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.card-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.card-body {
  padding: var(--spacing-lg);
}

.card-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.card-text {
  color: var(--color-medium-gray);
  margin-bottom: var(--spacing-md);
}

.card-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--font-size-2xl);
}

/* ============================================
   NAVIGATION
   ============================================ */
.utility-bar {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--spacing-sm) 0;
  font-size: var(--font-size-sm);
}

.utility-bar a {
  color: var(--color-white);
  transition: color var(--transition-fast);
}

.utility-bar a:hover {
  color: var(--color-accent);
}

.navbar {
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

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

.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.navbar-logo img {
  height: 60px;
  width: auto;
}

.navbar-menu {
  display: flex;
  gap: var(--spacing-xl);
  align-items: center;
}

.navbar-link {
  color: var(--color-dark-gray);
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-sm) 0;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}

.navbar-link:hover,
.navbar-link.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.navbar-toggle {
  display: none;
  background: none;
  border: none;
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
  cursor: pointer;
}

/* ============================================
   HERO SECTIONS
   ============================================ */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(27, 79, 114, 0.85) 0%, rgba(23, 162, 184, 0.75) 100%);
  z-index: -1;
}

.hero-content {
  max-width: 800px;
  padding: var(--spacing-2xl);
  animation: fadeInUp 1s ease-out;
}

.hero-title {
  font-size: var(--font-size-6xl);
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-light);
  margin-bottom: var(--spacing-2xl);
  color: var(--color-white);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Page Hero (smaller hero for internal pages) */
.page-hero {
  min-height: 300px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.page-hero .hero-title {
  font-size: var(--font-size-4xl);
}

/* ============================================
   FORMS
   ============================================ */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark-gray);
}

.form-control {
  width: 100%;
  padding: var(--spacing-md);
  font-size: var(--font-size-base);
  border: 2px solid var(--color-gray);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27, 79, 114, 0.1);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

.form-control::placeholder {
  color: var(--color-medium-gray);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

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

.footer-link {
  display: block;
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-gray);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  color: var(--color-white);
  font-size: var(--font-size-lg);
  transition: all var(--transition-base);
}

.social-link:hover {
  background-color: var(--color-accent);
  transform: translateY(-3px);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center {
  text-align: center;
}

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

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

.text-primary {
  color: var(--color-primary);
}

.text-secondary {
  color: var(--color-secondary);
}

.text-accent {
  color: var(--color-accent);
}

.text-white {
  color: var(--color-white);
}

.bg-primary {
  background-color: var(--color-primary);
}

.bg-secondary {
  background-color: var(--color-secondary);
}

.bg-light {
  background-color: var(--color-light-gray);
}

.bg-white {
  background-color: var(--color-white);
}

.mt-0 {
  margin-top: 0;
}

.mt-1 {
  margin-top: var(--spacing-sm);
}

.mt-2 {
  margin-top: var(--spacing-md);
}

.mt-3 {
  margin-top: var(--spacing-lg);
}

.mt-4 {
  margin-top: var(--spacing-xl);
}

.mt-5 {
  margin-top: var(--spacing-2xl);
}

.mb-0 {
  margin-bottom: 0;
}

.mb-1 {
  margin-bottom: var(--spacing-sm);
}

.mb-2 {
  margin-bottom: var(--spacing-md);
}

.mb-3 {
  margin-bottom: var(--spacing-lg);
}

.mb-4 {
  margin-bottom: var(--spacing-xl);
}

.mb-5 {
  margin-bottom: var(--spacing-2xl);
}

.pt-0 {
  padding-top: 0;
}

.pt-1 {
  padding-top: var(--spacing-sm);
}

.pt-2 {
  padding-top: var(--spacing-md);
}

.pt-3 {
  padding-top: var(--spacing-lg);
}

.pt-4 {
  padding-top: var(--spacing-xl);
}

.pt-5 {
  padding-top: var(--spacing-2xl);
}

.pb-0 {
  padding-bottom: 0;
}

.pb-1 {
  padding-bottom: var(--spacing-sm);
}

.pb-2 {
  padding-bottom: var(--spacing-md);
}

.pb-3 {
  padding-bottom: var(--spacing-lg);
}

.pb-4 {
  padding-bottom: var(--spacing-xl);
}

.pb-5 {
  padding-bottom: var(--spacing-2xl);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fade-in {
  animation: fadeIn 1s ease-out;
}

.fade-in-up {
  animation: fadeInUp 1s ease-out;
}

.slide-in-left {
  animation: slideInLeft 1s ease-out;
}

/* ============================================
   NPO PROFESSIONAL HEADER
   ============================================ */
.npo-header {
  background-color: var(--color-white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  transition: all var(--transition-base);
}

.npo-top-bar {
  background-color: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.9);
  padding: 0.5rem 0;
  font-size: 0.85rem;
  font-weight: 500;
}

.npo-top-bar a {
  color: inherit;
  transition: color var(--transition-fast);
}

.npo-top-bar a:hover {
  color: var(--color-accent);
}

.npo-navbar {
  padding: 1rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.npo-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
}

.npo-brand-logo {
  height: 55px;
  /* Slightly larger for impact */
  width: auto;
}

.npo-brand-text {
  display: flex;
  flex-direction: column;
}

.npo-brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-primary-dark);
  line-height: 1.2;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.npo-brand-tagline {
  font-size: 0.75rem;
  color: var(--color-secondary);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.npo-nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.npo-nav-link {
  font-weight: 600;
  color: var(--color-dark-gray);
  font-size: 0.95rem;
  position: relative;
  padding: 0.5rem 0;
}

.npo-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-base);
}

.npo-nav-link:hover::after,
.npo-nav-link.active::after {
  width: 100%;
}

.npo-nav-link:hover,
.npo-nav-link.active {
  color: var(--color-primary);
}

.npo-donate-btn {
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  /* Contrast text */
  font-weight: 800;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  /* Pill shape */
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 6px rgba(212, 175, 55, 0.2);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.npo-donate-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(212, 175, 55, 0.3);
  background-color: #e6c354;
  /* Lighter gold */
}

/* Mobile Toggle for NPO Header */
.npo-mobile-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  background: none;
  border: none;
  cursor: pointer;
}

/* ============================================
   NPO PROFESSIONAL FOOTER
   ============================================ */
.npo-footer {
  background-color: #1a1a1a;
  /* Almost Black */
  color: #e0e0e0;
  font-family: var(--font-primary);
}

.npo-footer-top {
  padding: 4rem 0 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.npo-footer-brand {
  margin-bottom: 1.5rem;
}

.npo-footer-brand h3 {
  color: var(--color-white);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.npo-footer-brand p {
  font-size: 0.9rem;
  opacity: 0.7;
  max-width: 300px;
}

.npo-footer-heading {
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.npo-footer-heading::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 30px;
  height: 2px;
  background-color: var(--color-accent);
}

.npo-footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.npo-footer-link {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  font-size: 0.95rem;
}

.npo-footer-link:hover {
  color: var(--color-accent);
  padding-left: 5px;
}

.npo-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.npo-contact-icon {
  color: var(--color-accent);
  margin-top: 3px;
}

.npo-social-icons {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.npo-social-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: all var(--transition-fast);
}

.npo-social-icon:hover {
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  transform: translateY(-3px);
}

.npo-footer-bottom {
  padding: 1.5rem 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* NPO Responsive adjustments */
@media (max-width: 992px) {
  .npo-nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--color-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: right var(--transition-base);
  }

  .npo-nav-menu.active {
    right: 0;
  }

  .npo-mobile-toggle {
    display: block;
    z-index: 1100;
    /* Above the menu */
  }

  .npo-donate-btn {
    width: 100%;
    text-align: center;
    margin-top: 1rem;
  }
}


/* ============================================
   BACK TO TOP BUTTON
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xl);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: var(--z-fixed);
  box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--color-accent);
  transform: translateY(-5px);
}

/* ============================================
   FEATURE GRID
   ============================================ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-2xl);
  margin: var(--spacing-3xl) 0;
}

.feature-item {
  text-align: center;
  padding: var(--spacing-xl);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.feature-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--font-size-3xl);
}

.feature-title {
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.feature-description {
  color: var(--color-medium-gray);
  line-height: var(--line-height-relaxed);
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {

  .navbar,
  .footer,
  .btn,
  .back-to-top {
    display: none;
  }

  body {
    color: #000;
    background: #fff;
  }
}