/* ===================================
   C&S Akobi Olorun Restoration Ministry UK
   Design System - "Vibrant Faith & Spiritual Restoration"
   =================================== */

/* === CSS Variables === */
:root {
  /* Primary Colors - Spiritual Royalty */
  --primary-purple: #5B2C6F;
  --primary-purple-light: #7B3F8F;
  --primary-purple-dark: #3D1A4A;
  
  /* Accent Colors - Divine Gold */
  --accent-gold: #D4AF37;
  --accent-gold-light: #FFD700;
  --accent-gold-dark: #B8941F;
  
  /* Purity & Light */
  --white: #FFFFFF;
  --off-white: #F9F9F9;
  --light-gray: #E8E8E8;
  
  /* Warm Accents */
  --warm-red: #C84B31;
  --warm-orange: #E67E22;
  
  /* Text Colors */
  --text-primary: #2C2C2C;
  --text-secondary: #5A5A5A;
  --text-light: #FFFFFF;
  
  /* Gradients */
  --gradient-purple: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-purple-light) 100%);
  --gradient-gold: linear-gradient(135deg, var(--accent-gold-dark) 0%, var(--accent-gold-light) 100%);
  --gradient-overlay: linear-gradient(135deg, rgba(91, 44, 111, 0.9) 0%, rgba(123, 63, 143, 0.85) 100%);
  
  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --font-accent: 'Poppins', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
  --shadow-purple: 0 4px 20px rgba(91, 44, 111, 0.3);
  --shadow-gold: 0 4px 20px rgba(212, 175, 55, 0.3);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  line-height: 1.7;
  background-color: var(--white);
  overflow-x: hidden;
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--primary-purple-dark);
}

h1 {
  font-size: 3rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.5rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
  font-family: var(--font-accent);
}

h5 {
  font-size: 1.25rem;
  font-family: var(--font-accent);
}

h6 {
  font-size: 1rem;
  font-family: var(--font-accent);
}

p {
  margin-bottom: var(--spacing-sm);
  font-size: 1.05rem;
}

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

a:hover {
  color: var(--accent-gold);
}

/* === Layout Utilities === */
.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-xl) 0;
}

.section-alt {
  background-color: var(--off-white);
}

.section-purple {
  background: var(--gradient-purple);
  color: var(--text-light);
}

.section-purple h1,
.section-purple h2,
.section-purple h3,
.section-purple h4,
.section-purple h5,
.section-purple h6 {
  color: var(--white);
}

/* === Top Info Bar === */
.top-bar {
  background: var(--primary-purple-dark);
  color: var(--white);
  padding: var(--spacing-xs) 0;
  font-size: 0.9rem;
  font-family: var(--font-accent);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.top-bar-item i {
  color: var(--accent-gold);
}

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

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

/* === Header === */
.main-header {
  background: var(--white);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.logo-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.logo {
  height: 70px;
  width: auto;
  transition: transform var(--transition-medium);
}

.logo:hover {
  transform: scale(1.05);
}

.logo-text h1 {
  font-size: 1.5rem;
  margin: 0;
  color: var(--primary-purple);
}

.logo-text p {
  font-size: 0.85rem;
  margin: 0;
  color: var(--text-secondary);
  font-style: italic;
}

/* === Navigation === */
.main-nav ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
  align-items: center;
}

.main-nav a {
  color: var(--text-primary);
  font-weight: 500;
  font-family: var(--font-accent);
  padding: var(--spacing-xs) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gold);
  transition: width var(--transition-medium);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--primary-purple);
}

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn-primary {
  background: var(--gradient-purple);
  color: var(--white);
  box-shadow: var(--shadow-purple);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(91, 44, 111, 0.4);
  color: var(--white);
}

.btn-gold {
  background: var(--gradient-gold);
  color: var(--white);
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(212, 175, 55, 0.4);
  color: var(--white);
}

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

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

.btn-donate {
  background: var(--warm-red);
  color: var(--white);
  font-weight: 700;
  animation: pulse 2s infinite;
}

.btn-donate:hover {
  background: #A03B24;
  transform: translateY(-2px);
  color: var(--white);
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(200, 75, 49, 0.7);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(200, 75, 49, 0);
  }
}

/* === Hero Section === */
.hero {
  background: var(--gradient-overlay), url('images/476212257_958710023027634_3251687176876589350_n.jpg') center/cover no-repeat;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(212, 175, 55, 0.2) 0%, transparent 50%);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.6; }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--white);
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.hero .btn {
  margin: 0 var(--spacing-xs);
}

/* === Cards === */
.card {
  background: var(--white);
  border-radius: 12px;
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-medium);
  height: 100%;
}

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

.card-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-purple);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-sm);
  font-size: 2.5rem;
  color: var(--white);
  box-shadow: var(--shadow-purple);
}

.card-title {
  font-size: 1.5rem;
  color: var(--primary-purple);
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

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

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

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* === Section Header === */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-gold);
  border-radius: 2px;
}

.section-header p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: var(--spacing-md) auto 0;
}

/* === Gallery === */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-sm);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-medium);
}

.gallery-item:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-overlay);
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--transition-medium);
}

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

/* === Footer === */
.main-footer {
  background: var(--primary-purple-dark);
  color: var(--white);
  padding: var(--spacing-lg) 0 var(--spacing-sm);
}

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

.footer-section h3 {
  color: var(--accent-gold);
  font-size: 1.3rem;
  margin-bottom: var(--spacing-sm);
}

.footer-section p,
.footer-section li {
  color: var(--light-gray);
  margin-bottom: var(--spacing-xs);
}

.footer-section ul {
  list-style: none;
}

.footer-section a {
  color: var(--light-gray);
  transition: color var(--transition-fast);
}

.footer-section a:hover {
  color: var(--accent-gold);
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-sm);
  margin-top: var(--spacing-md);
  text-align: center;
  font-size: 0.9rem;
  color: var(--light-gray);
}

.footer-bottom a {
  color: var(--accent-gold);
}

/* === Contact Form === */
.contact-form {
  background: var(--white);
  padding: var(--spacing-md);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--spacing-sm);
}

.form-group label {
  display: block;
  font-weight: 600;
  font-family: var(--font-accent);
  color: var(--primary-purple);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem;
  border: 2px solid var(--light-gray);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-purple);
}

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

/* === Mobile Menu === */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--primary-purple);
  transition: all var(--transition-fast);
  border-radius: 2px;
}

/* === Responsive Design === */
@media (max-width: 968px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.75rem; }
  
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .top-bar-content {
    justify-content: center;
    text-align: center;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium);
  }
  
  .main-nav.active {
    max-height: 500px;
  }
  
  .main-nav ul {
    flex-direction: column;
    padding: var(--spacing-sm);
    gap: 0;
  }
  
  .main-nav li {
    width: 100%;
    text-align: center;
    border-bottom: 1px solid var(--light-gray);
  }
  
  .main-nav a {
    display: block;
    padding: var(--spacing-sm);
  }
  
  .logo-text h1 {
    font-size: 1.2rem;
  }
  
  .logo {
    height: 50px;
  }
  
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .hero {
    min-height: 500px;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .section {
    padding: var(--spacing-md) 0;
  }
}

@media (max-width: 480px) {
  :root {
    font-size: 14px;
  }
  
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

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

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

.text-purple { color: var(--primary-purple); }
.text-gold { color: var(--accent-gold); }
.text-white { color: var(--white); }

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