/* ============================================
   STRAYDOGCARE.ORG - Stylesheet
   Design System: Compassion Orange (#FF6B35)
   ============================================ */

/* CSS Variables */
:root {
    --primary: #FF6B35;
    --primary-dark: #E85A24;
    --primary-light: #FF8A61;
    --secondary: #2E2E2E;
    --accent: #FFD166;
    --success: #06D6A0;
    --info: #118AB2;
    --white: #FFFFFF;
    --black: #000000;
    --gray-100: #F7F7F7;
    --gray-200: #E5E5E5;
    --gray-300: #D4D4D4;
    --gray-400: #A3A3A3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 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);
    
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    --container-width: 1200px;
    --container-padding: 24px;
    
    --transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, opacity 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

/* Reset & Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input, textarea {
    font-family: inherit;
}

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
}

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

.section-alt {
    background-color: var(--gray-100);
}

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

.section-header.light {
    color: var(--white);
}

.section-header.light .section-title {
    color: var(--white);
}

.section-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius);
    transition: background-color 0.2s ease;
    gap: 8px;
}

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

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

.btn-secondary {
    background-color: var(--white);
    color: var(--gray-800);
    border: 2px solid var(--gray-200);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

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

.btn-white:hover {
    background-color: var(--gray-100);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.125rem;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--white);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  z-index: 1000;
  padding: 12px 0;
  min-height: 60px;
}

.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--gray-900);
}

.logo-icon {
    font-size: 1.75rem;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    color: var(--gray-600);
    position: relative;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-donate {
  display: inline-flex;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray-800);
    padding: 8px;
    z-index: 1001;
}

@media (max-width: 1024px) {
  .nav-links {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px 24px;
    gap: 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    transform: translateY(-150%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
    z-index: 999;
    max-height: calc(100vh - 60px);
    overflow-y: auto;
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-200);
    font-size: 1.125rem;
  }

  .nav-links a::after {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    font-size: 1.5rem;
    width: 44px;
    height: 44px;
    padding: 0;
    margin-left: auto;
  }

  .nav-container {
    position: relative;
    justify-content: space-between;
    gap: 16px;
  }

  .nav-donate {
    display: none;
  }

  .trust-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
  display: block;
  opacity: 1;
}

/* Sticky Donate Button */
.sticky-donate {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 999;
    background-color: var(--primary);
    color: var(--white);
    padding: 14px 24px;
    border-radius: var(--radius-full);
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

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

.problem,
.services,
.impact,
.donate,
.stories,
.trust,
.footer {
    content-visibility: auto;
    contain-intrinsic-size: 1px 900px;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    padding: 40px 0;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 40px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Problem Section */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.problem-card {
    text-align: center;
    padding: 40px 24px;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    contain: paint;
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.problem-card p {
    color: var(--gray-600);
}

.problem-cta-text {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
}

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

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.service-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    contain: paint;
}

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

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-content {
    padding: 24px;
}

.service-content h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.service-content p {
    color: var(--gray-600);
    font-size: 0.95rem;
}

/* Impact Stats Section */
.impact {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--gray-800) 100%);
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
}

.stat-card {
    text-align: center;
    padding: 32px;
}

.stat-number {
    font-size: 4rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.8);
}

/* Donation Section */
.donate {
    background: linear-gradient(180deg, var(--gray-100) 0%, var(--white) 100%);
}

.donation-box {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--white);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-xl);
  contain: paint;
}

.donation-box.simple {
  padding: 40px 32px;
}

.donation-intro {
  text-align: center;
  font-size: 1.125rem;
  color: var(--gray-600);
  margin-bottom: 32px;
}

.donation-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.donation-card {
  position: relative;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
  display: block;
}

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

.donation-card.popular {
  border-color: var(--accent);
  background: linear-gradient(135deg, rgba(255, 209, 102, 0.05) 0%, rgba(255, 107, 53, 0.05) 100%);
}

.donation-card.popular:hover {
  border-color: var(--primary);
}

.popular-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--accent);
  color: var(--gray-900);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.donation-amount {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
}

.donation-impact {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.4;
}

.urgency-text {
  text-align: center;
  font-size: 0.95rem;
  color: var(--gray-600);
  margin-top: 24px;
}

/* Bank Transfer Section */
.bank-transfer-section {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 2px dashed var(--gray-200);
}

.bank-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 32px;
  position: relative;
}

.bank-divider::before,
.bank-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-300), transparent);
}

.bank-divider span {
  padding: 0 20px;
  font-weight: 600;
  color: var(--gray-500);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.bank-title {
  text-align: center;
  font-size: 1.5rem;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.bank-subtitle {
  text-align: center;
  color: var(--gray-600);
  margin-bottom: 32px;
  font-size: 1rem;
}

.bank-details-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  margin-bottom: 32px;
}

@media (max-width: 768px) {
  .bank-details-grid {
    grid-template-columns: 1fr;
  }
}

.bank-info-card,
.qr-code-card {
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--gray-200);
}

.bank-icon,
.qr-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  text-align: center;
}

.bank-info-card h4,
.qr-code-card h4 {
  text-align: center;
  font-size: 1.125rem;
  margin-bottom: 24px;
  color: var(--gray-900);
}

.bank-detail-item {
  display: flex;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-200);
  gap: 8px;
  flex-wrap: wrap;
}

.bank-detail-item:last-child {
  border-bottom: none;
}

.bank-detail-item .label {
  font-weight: 600;
  color: var(--gray-700);
  font-size: 0.875rem;
  min-width: 120px;
}

.bank-detail-item .value {
  flex: 1;
  color: var(--gray-900);
  font-weight: 500;
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
  word-break: break-all;
}

.copy-text {
  background: var(--white);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-300);
  cursor: pointer;
  transition: var(--transition);
  user-select: all;
}

.copy-text:hover {
  border-color: var(--primary);
  background: var(--white);
}

.copy-btn {
  background: var(--primary);
  color: var(--white);
  border: none;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.875rem;
  transition: var(--transition);
  flex-shrink: 0;
}

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

.copy-btn.copied {
  background: var(--success);
}

/* QR Code Card */
.qr-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 16px;
  border: 2px solid var(--gray-200);
}

.qr-wrapper img {
  width: 100%;
  max-width: 200px;
  height: auto;
  display: block;
}

.qr-hint {
  text-align: center;
  color: var(--gray-600);
  font-size: 0.875rem;
  line-height: 1.5;
}

/* Bank Note */
.bank-note {
  background: linear-gradient(135deg, rgba(6, 214, 160, 0.1) 0%, rgba(6, 214, 160, 0.05) 100%);
  border: 1px solid rgba(6, 214, 160, 0.3);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.note-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.bank-note p {
  margin: 0;
  color: var(--gray-700);
  font-size: 0.95rem;
  line-height: 1.6;
}

.bank-note a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: underline;
}

.bank-note a:hover {
  color: var(--primary-dark);
}

@media (max-width: 480px) {
  .bank-info-card,
  .qr-code-card {
    padding: 20px;
  }

  .bank-detail-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .bank-detail-item .label {
    min-width: auto;
  }

  .copy-btn {
    align-self: flex-end;
    margin-top: -28px;
  }

  .bank-note {
    flex-direction: column;
    text-align: center;
  }

  .qr-wrapper {
    padding: 16px;
  }

  .qr-wrapper img {
    max-width: 160px;
  }
}

/* Stories Section */
.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.story-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    contain: paint;
}

.story-image {
    height: 240px;
    overflow: hidden;
}

.story-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.story-content {
    padding: 24px;
}

.story-content h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.story-excerpt {
    color: var(--gray-600);
    margin-bottom: 16px;
    line-height: 1.6;
}

.story-link {
    color: var(--primary);
    font-weight: 600;
}

.story-link:hover {
    text-decoration: underline;
}

.stories-cta {
    text-align: center;
}

.stories-message {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--gray-800);
}

/* Trust Section */
.trust-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.trust-content .section-tag {
    margin-bottom: 16px;
}

.trust-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 32px;
}

.trust-badges {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
}

.badge-icon {
    width: 28px;
    height: 28px;
    background-color: var(--success);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
}

.expense-breakdown {
    background-color: var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 32px;
    contain: paint;
}

.expense-item {
    margin-bottom: 20px;
}

.expense-item:last-child {
    margin-bottom: 0;
}

.expense-bar {
    height: 32px;
    background-color: var(--color);
    border-radius: var(--radius);
    position: relative;
    margin-bottom: 8px;
    width: var(--width);
    min-width: 60px;
}

.expense-percent {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--white);
    font-weight: 700;
    font-size: 0.875rem;
}

.expense-label {
    font-size: 0.95rem;
    color: var(--gray-700);
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    font-size: 1.5rem;
    width: 48px;
    height: 48px;
    background-color: var(--gray-100);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 1.125rem;
    margin-bottom: 4px;
}

.contact-item p {
    color: var(--gray-600);
}

.contact-form {
    background-color: var(--white);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: var(--transition);
}

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

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

/* Footer */
.footer-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

.footer-cta h2 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.footer-cta p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 32px;
}

.footer-content {
    background-color: var(--gray-900);
    color: var(--white);
    padding: 64px 0 32px;
}

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

.footer-brand .logo {
    margin-bottom: 16px;
}

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

.footer-brand p {
    color: var(--gray-400);
    margin-bottom: 24px;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    font-size: 1.5rem;
    transition: var(--transition);
}

.social-links a:hover {
    transform: scale(1.08);
}

.footer-links h4 {
    color: var(--white);
    font-size: 1.125rem;
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--gray-400);
    font-size: 0.95rem;
}

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

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: 32px;
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .donation-options {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .stat-number {
        font-size: 3rem;
    }
    
    .donation-box {
        padding: 32px 24px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand p {
        max-width: none;
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 16px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .donation-type {
        flex-direction: column;
        gap: 12px;
    }
}

/* Payment Loading Overlay */
.payment-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.payment-loading {
  text-align: center;
  color: white;
  padding: 40px;
  max-width: 400px;
}

.spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top-color: #FF6B35;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.secure-note {
  font-size: 0.9rem;
  opacity: 0.9;
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.spinner-text {
  font-size: 0.85rem;
  opacity: 0.7;
  margin-top: 20px;
}

/* Donor Form Fields */
.donor-form {
  background: var(--gray-100);
  padding: 24px;
  border-radius: var(--radius-lg);
  margin-bottom: 24px;
}

.donor-form h3 {
  margin-bottom: 16px;
  font-size: 1.25rem;
  color: var(--gray-900);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--gray-700);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"] {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
  background: white;
}

.form-group input:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-group input::placeholder {
  color: var(--gray-400);
}

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

.hidden {
    display: none !important;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}