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

:root {
  --primary-color: #ff6b35;
  --primary-hover: #ff5722;
  --text-dark: #1a1a1a;
  --text-gray: #666666;
  --text-light: #999999;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --border-color: #e0e0e0;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
  --radius: 12px;
  --radius-lg: 20px;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 3rem;
  font-weight: 800;
}

h2 {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1.5rem;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
}

p {
  margin-bottom: 1rem;
  color: var(--text-gray);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  padding: 1rem 0;
}

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

.logo {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-color);
  text-decoration: none;
  letter-spacing: -1px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

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

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-menu-toggle span {
  width: 24px;
  height: 3px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: all 0.3s;
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, #fff 0%, #fff5f2 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-gray);
  margin-bottom: 2rem;
}

.waitlist-form {
  background: var(--bg-white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.waitlist-form h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.waitlist-form p {
  margin-bottom: 1.5rem;
}

.email-form {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.email-form input[type="email"] {
  flex: 1;
  padding: 0.875rem 1.25rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  font-size: 1rem;
  outline: none;
}

.email-form input[type="email"]:focus {
  border-color: var(--primary-color);
}

.btn-primary {
  background: var(--primary-color);
  color: white;
  padding: 0.875rem 2rem;
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  white-space: nowrap;
}

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

.form-message {
  display: none;
  margin-top: 1rem;
}

.form-message .success {
  color: #4caf50;
  font-weight: 500;
}

.social-share {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.share-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

.share-btn {
  padding: 0.5rem 1rem;
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s;
}

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

/* Hero Image */
.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-mockup {
  width: 350px;
  height: 500px;
  background: linear-gradient(135deg, #f5f5f5, #e0e0e0);
  border-radius: 30px;
  padding: 20px;
  box-shadow: var(--shadow-lg);
}

.auction-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.auction-card img {
  width: 100%;
  height: 60%;
  object-fit: cover;
  background: linear-gradient(135deg, #ffd6cc, #ffb8a3);
}

.auction-info {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.creator-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.credit-amount {
  color: var(--primary-color);
  font-size: 1.25rem;
  font-weight: 700;
}

/* What is Pela Section */
.what-is-pela {
  padding: 80px 0;
  background: var(--bg-white);
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header p {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

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

.feature-card {
  background: var(--bg-white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.3s;
  border: 1px solid var(--border-color);
}

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

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  margin-bottom: 1rem;
  color: var(--text-dark);
}

/* Unique Section */
.unique-section {
  padding: 80px 0;
  background: var(--bg-light);
}

.unique-section h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

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

.unique-section > .container > p {
  text-align: center;
  font-size: 1.125rem;
  margin-bottom: 3rem;
}

.auction-preview {
  max-width: 800px;
  margin: 0 auto;
}

.auction-item {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.auction-item > img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  background: linear-gradient(135deg, #e0e0e0, #f5f5f5);
}

.auction-details {
  padding: 2rem;
}

.ending-time {
  color: var(--text-light);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.creator-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.creator-info > img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--bg-light);
}

.creator-info > div {
  flex: 1;
}

.item-name {
  color: var(--text-gray);
  font-size: 0.9rem;
}

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

.bidding-info {
  background: var(--bg-light);
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
}

.bidding-info p {
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.time {
  float: right;
  color: var(--text-light);
}

.bidders {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
}

.bidder {
  font-weight: 500;
}

.bid-amount {
  color: var(--primary-color);
  font-weight: 700;
}

.btn-bid {
  width: 100%;
  padding: 1rem;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

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

/* Choices Section */
.choices-section {
  padding: 80px 0;
  background: var(--bg-white);
}

.choices-section p {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
  font-size: 1.125rem;
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.choice-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all 0.3s;
}

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

.choice-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  /* background: linear-gradient(135deg, #e0e0e0, #f5f5f5); */
}

.choice-card h4 {
  padding: 1rem 1.5rem 0.5rem;
  font-size: 1.25rem;
}

.choice-card .likes {
  padding: 0 1.5rem 1.5rem;
  display: block;
  color: var(--primary-color);
  font-weight: 600;
}

/* How It Works Section */
.how-it-works {
  padding: 80px 0;
  background: var(--bg-light);
}

.how-it-works p {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 1.125rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.step {
  text-align: center;
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1rem;
}

.step h3 {
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--text-gray);
}

.app-preview {
  text-align: center;
  margin-top: 3rem;
}

.app-preview img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, #e0e0e0, #f5f5f5);
  min-height: 400px;
}

/* Why Different Section */
.why-different {
  padding: 80px 0;
  background: var(--bg-white);
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.comparison-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--bg-white);
  border: 2px solid var(--border-color);
}

.pela-card {
  border-color: var(--primary-color);
  background: linear-gradient(135deg, #fff, #fff5f2);
}

.comparison-card h3 {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.pela-card h3 {
  color: var(--primary-color);
}

.comparison-card ul {
  list-style: none;
}

.comparison-card li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
}

.comparison-card li:last-child {
  border-bottom: none;
}

.pela-card li {
  color: var(--text-dark);
  font-weight: 500;
}

.other-card li {
  color: var(--text-gray);
}

/* Guide Section */
.guide-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #ff6b35, #ff8a50);
}

.guide-card {
  text-align: center;
  color: white;
  max-width: 600px;
  margin: 0 auto;
}

.guide-card h2 {
  color: white;
  margin-bottom: 1rem;
}

.guide-card p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.btn-secondary {
  display: inline-block;
  padding: 0.875rem 2rem;
  background: white;
  color: var(--primary-color);
  text-decoration: none;
  border-radius: var(--radius);
  font-weight: 600;
  transition: all 0.3s;
  margin-top: 1rem;
}

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

/* Footer */
.footer {
  background: var(--text-dark);
  color: white;
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 2fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-logo {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-color);
  text-decoration: none;
  display: block;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.footer-column h4 {
  margin-bottom: 1rem;
  color: white;
}

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

.footer-column li {
  margin-bottom: 0.5rem;
}

.footer-column a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-column a:hover {
  color: var(--primary-color);
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  font-size: 1.5rem;
  text-decoration: none;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 1rem;
    box-shadow: var(--shadow-md);
  }

  .nav-links.active {
    display: flex;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-image {
    display: none;
  }

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

  .feature-cards {
    grid-template-columns: 1fr;
  }

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

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

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

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

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

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .hero {
    padding: 100px 0 60px;
  }
}