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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f4f4f9;
}

/* Color Variables */
:root {
  --blue: #0A3161;
  --red: #BF0A30;
  --light-gray: #f4f4f9;
  --dark-gray: #333;
  --medium-gray: #555;
  --white: #ffffff;
}

/* Navigation */
.nav-header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #ddd;
  z-index: 1000;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo h2 {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--blue);
}

.logo span {
  font-size: 0.875rem;
  color: var(--red);
  font-weight: 600;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu button {
  background: none;
  border: none;
  font-size: 1rem;
  color: var(--medium-gray);
  cursor: pointer;
  padding: 0.5rem 1rem;
  transition: all 0.3s ease;
  font-weight: 500;
}

.nav-menu button:hover {
  color: var(--red);
}

/* Hero Section */
.hero-section {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 8rem 2rem 2rem;
  background-color: var(--light-gray);
  background-image:
    linear-gradient(45deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.9) 100%),
    url('https://images.unsplash.com/photo-1620646231595-385a8296314a?q=80&w=2070&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-title {
  font-size: 4rem;
  font-weight: 900;
  line-height: 1.1;
  color: var(--blue);
  margin-bottom: 1.5rem;
}

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

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--medium-gray);
  margin-bottom: 2.5rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

.cta-primary, .cta-secondary {
  padding: 1rem 2rem;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid var(--blue);
}

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

.cta-primary:hover {
  background: var(--red);
  border-color: var(--red);
  transform: translateY(-2px);
}

.cta-secondary {
  background: transparent;
  color: var(--blue);
}

.cta-secondary:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}

.portrait-placeholder {
  display: flex;
  justify-content: center;
}

.portrait-frame {
  width: 320px;
  height: 380px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
  border: 8px solid var(--white);
  background-color: var(--light-gray);
}

.candidate-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Section Styles */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 6rem 2rem;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 3rem;
  font-weight: 800;
  color: var(--blue);
  margin-bottom: 1rem;
}

.section-line {
  width: 70px;
  height: 4px;
  background: var(--red);
  margin: 0 auto;
}

/* About Section */
.about-section {
  background: var(--white);
}

.about-content {
  display: grid;
  grid-template-columns: 2fr 1.5fr;
  gap: 4rem;
  align-items: center;
}

.lead-paragraph {
  font-size: 1.3rem;
  color: var(--blue);
  font-weight: 500;
  margin-bottom: 2rem;
}

.about-text p {
  margin-bottom: 1.5rem;
  color: var(--medium-gray);
}

.about-quote {
  background: var(--light-gray);
  padding: 2.5rem;
  border-radius: 12px;
  border-left: 5px solid var(--red);
}

.quote-text {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--dark-gray);
  margin-bottom: 1.5rem;
}

.quote-author {
  font-weight: 600;
  color: var(--blue);
  text-align: right;
}

/* Platform Section */
.platform-section {
  background: var(--light-gray);
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.platform-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.platform-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.card-icon {
  margin-bottom: 1.5rem;
}

.icon-circle {
  width: 60px;
  height: 60px;
  background: var(--light-gray);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--blue);
}

.platform-card h3 {
  font-size: 1.3rem;
  color: var(--blue);
  margin-bottom: 1rem;
  font-weight: 700;
}

.platform-card p {
  color: var(--medium-gray);
}

/* Why Vannie Section */
.experience-section {
  background: var(--white);
}

.why-vannie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.why-vannie-card {
  text-align: center;
  padding: 2rem;
  background: var(--light-gray);
  border-radius: 12px;
  border-bottom: 4px solid var(--red);
}

.why-vannie-card h3 {
  color: var(--blue);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

/* Donation Section */
.donation-section {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('stone-mountain-downtown.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--white);
  text-align: center;
}

.donation-section .section-header h2 {
  color: var(--white);
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.donation-star-divider {
  margin: 1rem 0 3rem 0;
}

.donation-star-divider .star {
  font-size: 2rem;
  color: var(--white);
  margin: 0 1rem;
}

.donation-star-divider::before,
.donation-star-divider::after {
  content: '';
  display: inline-block;
  width: 100px;
  height: 2px;
  background: var(--white);
  vertical-align: middle;
}

.donation-amounts {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.donation-btn {
  background: transparent;
  border: 2px solid var(--white);
  color: var(--white);
  padding: 1rem 2rem;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 120px;
}

.donation-btn:hover,
.donation-btn.selected {
  background: var(--white);
  color: var(--dark-gray);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3);
}

.donation-cta {
  margin-bottom: 3rem;
}

.donate-now-btn {
  background: var(--red);
  color: var(--white);
  border: none;
  padding: 1.25rem 3rem;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
}

.donate-now-btn:hover {
  background: #d61e3a;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(191, 10, 48, 0.4);
}

/* Updated Payment Methods with QR Codes */
.payment-methods {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.payment-option {
  background: rgba(255, 255, 255, 0.1);
  padding: 1.5rem 2rem;
  border-radius: 12px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
  max-width: 280px;
  transition: all 0.3s ease;
}

.payment-option:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.payment-option strong {
  color: var(--white);
  display: block;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  font-weight: 600;
}

.payment-info {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  word-break: break-all;
}

.qr-code-container {
  background: var(--white);
  padding: 1rem;
  border-radius: 8px;
  margin: 0 auto;
  width: fit-content;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.qr-code {
  width: 120px;
  height: 120px;
  object-fit: contain;
  display: block;
}

.qr-label {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.85rem;
  margin-top: 0.5rem;
  font-style: italic;
}

/* Contact Section */
.contact-section {
  background: var(--blue);
  color: var(--white);
}

.contact-section .section-header h2 {
  color: var(--white);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info h3,
.volunteer-info h3 {
  color: var(--white);
  border-bottom: 2px solid var(--red);
  padding-bottom: 0.5rem;
  display: inline-block;
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}

.contact-item {
  margin-bottom: 1.5rem;
}

.contact-item strong {
  display: block;
  margin-bottom: 0.5rem;
  opacity: 0.8;
}

.volunteer-list {
  list-style: none;
}

.volunteer-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.volunteer-list li::before {
  content: '★';
  color: var(--red);
  margin-right: 0.75rem;
}

.volunteer-note {
  margin-top: 2rem;
  opacity: 0.9;
  font-style: italic;
}

/* Footer */
.site-footer {
  background: var(--dark-gray);
  color: var(--white);
  padding: 2.5rem 0;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-main h3 {
  color: var(--white);
  font-size: 1.2rem;
}

.footer-main p {
  color: var(--red);
  font-weight: 500;
}

.footer-legal {
  text-align: right;
  font-size: 0.875rem;
  opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .portrait-placeholder {
    margin-top: 3rem;
  }
  .about-content {
    grid-template-columns: 1fr;
  }
  .donation-section .section-header h2 {
    font-size: 2.8rem;
  }
  .payment-methods {
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    height: auto;
    padding: 1rem;
  }
  .nav-menu {
    margin-top: 1rem;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
  }
  .nav-menu button {
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
  }
  .hero-title {
    font-size: 3rem;
  }
  .hero-subtitle {
    font-size: 1.1rem;
  }
  .section-header h2 {
    font-size: 2.5rem;
  }
  .donation-section .section-header h2 {
    font-size: 2.5rem;
  }
  .donation-amounts {
    gap: 1rem;
  }
  .donation-btn {
    min-width: 100px;
    padding: 0.8rem 1.5rem;
    font-size: 1.1rem;
  }
  .donate-now-btn {
    padding: 1rem 2.5rem;
    font-size: 1.2rem;
  }
  .payment-methods {
    flex-direction: column;
    gap: 2rem;
    align-items: center;
  }
  .payment-option {
    max-width: 300px;
    width: 100%;
  }
  .qr-code {
    width: 100px;
    height: 100px;
  }
  .contact-content {
    grid-template-columns: 1fr;
  }
  .footer-content {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
  .footer-legal {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .nav-menu {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.25rem;
  }
  .nav-menu button {
    padding: 0.4rem 0.6rem;
    font-size: 0.85rem;
  }
  .section-container {
    padding: 4rem 1rem;
  }
  .hero-section {
    padding: 6rem 1rem 2rem;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .hero-subtitle {
    font-size: 1rem;
  }
  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }
  .cta-primary,
  .cta-secondary {
    padding: 0.9rem 1.8rem;
    font-size: 1rem;
  }
  .section-header h2 {
    font-size: 2rem;
  }
  .donation-section .section-header h2 {
    font-size: 2rem;
    letter-spacing: 1px;
  }
  .donation-amounts {
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
  }
  .donation-btn {
    min-width: 200px;
    max-width: 250px;
  }
  .donate-now-btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
  }
  .platform-grid {
    grid-template-columns: 1fr;
  }
  .platform-card {
    padding: 2rem;
  }
  .portrait-frame {
    width: 280px;
    height: 340px;
  }
  .payment-option {
    padding: 1.25rem 1.5rem;
  }
  .qr-code {
    width: 90px;
    height: 90px;
  }
}