@font-face {
  font-family: 'PL Tower';
  src: url('assets/PLTower.woff') format('woff');
  src: url('assets/PLTower.otf') format('otf');
}

:root {
  --primary: #111111;
  --primary-light: #555555;
  --secondary: #E8B84A;
  --accent: #C75B39;
  --background: #FAF9F6;
  --card-bg: #FFFFFF;
  --text-primary: #1A1A1A;
  --text-secondary: #5A5A5A;
  --text-light: #FFFFFF;
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 30px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Arial', sans-serif;
  background-color: var(--background);
  color: var(--text-primary);
  line-height: 1.6;
}

h1, h2 {
  font-family: 'PL Tower', serif;
  font-weight: 600;
  line-height: 1.2;
}

h3, h4, h5, h6 {
  font-family: 'Arial', serif;
  font-weight: 600;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  padding-left: 40px;
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--card-bg);
  box-shadow: var(--shadow);
  z-index: 1000;
  transition: var(--transition);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.logo-icon {
  width: 240px;
  height: 80px;
  background: none;
  border-radius: 0%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 1.25rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-weight: 500;
  color: var(--text-primary);
  position: relative;
  padding: 4px 0;
}

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

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

.nav-link.btn-donate {
  background: var(--secondary);
  color: var(--text-primary);
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.nav-link.btn-donate::after {
  display: none;
}

.nav-link.btn-donate:hover {
  background: #d4a53e;
  transform: translateY(-2px);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

/* Hero */
.hero {
  min-height: 60vh;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background-size: cover;
  background-position: center;
  margin-top: 72px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(94,94,94,0.7), rgba(87,87,87,0.4));
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--text-light);
  padding: 0 24px;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 16px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.hero p {
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto;
  opacity: 0.95;
}

/* Sections */
.section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-size: 2.25rem;
  color: var(--primary);
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
}

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

.card-image {
  height: 200px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.card-content {
  padding: 24px;
}

.card-meta {
  display: flex;
  gap: 16px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.card-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
}

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

.btn-primary:hover {
  background: #d4a53e;
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background: var(--primary);
  color: var(--text-light);
}

/* Programs */
.program-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  text-align: center;
  transition: var(--transition);
}

.program-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.program-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem;
  color: var(--text-light);
}

.program-card h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: var(--primary);
}

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

/* Partners */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.partner-tier {
  text-align: center;
}

.partner-tier h3 {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.partner-logos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.partner-logo {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  aspect-ratio: 3/2;
}

.partner-logo span {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-form {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #E5E5E5;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
}

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

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

.contact-info {
  padding: 20px 0;
}

.info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
}

.info-icon {
  width: 48px;
  height: 48px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.info-content h4 {
  font-family: 'Source Sans 3', sans-serif;
  font-weight: 600;
  margin-bottom: 4px;
}

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

.map-placeholder {
  background: var(--card-bg);
  border-radius: var(--radius);
  height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  margin-top: 24px;
  color: var(--text-secondary);
}

/* Donate */
.donate-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.donate-amount {
  background: var(--card-bg);
  border: 2px solid #E5E5E5;
  border-radius: var(--radius-sm);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.donate-amount:hover,
.donate-amount.selected {
  border-color: var(--primary);
  background: rgba(45, 90, 74, 0.05);
}

.donate-amount.selected {
  background: var(--primary);
  color: var(--text-light);
}

.donate-amount span {
  font-size: 1.5rem;
  font-weight: 700;
}

.custom-amount {
  grid-column: span 4;
}

.custom-amount input {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #E5E5E5;
  border-radius: var(--radius-sm);
  font-size: 1rem;
}

.custom-amount input:focus {
  outline: none;
  border-color: var(--primary);
}

.impact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.impact-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  box-shadow: var(--shadow);
}

.impact-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.impact-card h4 {
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: var(--primary);
}

.faq-section {
  margin-top: 64px;
}

.faq-item {
  background: var(--card-bg);
  border-radius: var(--radius);
  margin-bottom: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.faq-question {
  padding: 20px 24px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  padding: 0 24px 20px;
  color: var(--text-secondary);
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Footer */
.footer {
  background: #1A1A1A;
  color: var(--text-light);
  padding: 64px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-about .logo {
  color: var(--text-light);
  margin-bottom: 16px;
}

.footer-about .logo-icon {
  background: var(--secondary);
  color: var(--text-primary);
}

.footer-about p {
  color: #999;
  line-height: 1.7;
}

.footer h4 {
  font-family: 'Source Sans 3', sans-serif;
  font-weight: 600;
  margin-bottom: 20px;
  font-size: 1.125rem;
}

.footer-links {
  list-style: none;
}

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

.footer-links a {
  color: #999;
}

.footer-links a:hover {
  color: var(--secondary);
}

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 24px;
  text-align: center;
  color: #666;
  font-size: 0.875rem;
}

/* Mobile Styles */
@media (max-width: 1024px) {
  .cards-grid,
  .partners-grid,
  .impact-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .donate-options {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .custom-amount {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .section {
    padding: 48px 0;
  }
  
  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--card-bg);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    box-shadow: var(--shadow);
    transform: translateY(-150%);
    transition: var(--transition);
  }
  
  .nav.active {
    transform: translateY(0);
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .mobile-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
  
  .cards-grid,
  .partners-grid,
  .impact-cards,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .donate-options {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .custom-amount {
    grid-column: span 2;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}