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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
  color: #111827;
  background-color: #ffffff;
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  max-width: 896px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.header {
  border-bottom: 1px solid #f3f4f6;
  background-color: #ffffff;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #111827;
}

.nav-links {
  display: none;
  gap: 2rem;
}

.nav-link {
  color: #4b5563;
  text-decoration: none;
  transition: color 0.2s;
}

.nav-link:hover {
  color: #111827;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

/* Hero Section */
.hero {
  padding: 5rem 0 8rem;
}

.hero-content {
  text-align: center;
  max-width: 896px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-description {
  font-size: 1.25rem;
  color: #4b5563;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
}

@media (min-width: 768px) {
  .hero {
    padding: 5rem 0 8rem;
  }

  .hero-title {
    font-size: 3.75rem;
  }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  font-size: 1.125rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0.5rem;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
  text-align: center;
}

.btn-primary {
  background-color: #2563eb;
  color: #ffffff;
}

.btn-primary:hover {
  background-color: #1d4ed8;
}

.btn-secondary {
  background-color: transparent;
  color: #374151;
  border: 2px solid #d1d5db;
}

.btn-secondary:hover {
  border-color: #9ca3af;
}

/* Section */
.section {
  padding: 5rem 0;
}

.section-gray {
  background-color: #f9fafb;
}

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

.section-title {
  font-size: 2.25rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.25rem;
  color: #4b5563;
  max-width: 768px;
  margin: 0 auto;
}

/* Grid */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }

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

/* Card */
.card {
  background-color: #ffffff;
  padding: 2rem;
  border-radius: 0.75rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 0.5rem;
}

.card-text {
  color: #4b5563;
}

/* Icon Box */
.icon-box {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.icon-box-sm {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon {
  width: 1.5rem;
  height: 1.5rem;
}

.icon-sm {
  width: 1.25rem;
  height: 1.25rem;
}

.icon-blue {
  background-color: #dbeafe;
  color: #2563eb;
}

.icon-green {
  background-color: #d1fae5;
  color: #059669;
}

.icon-purple {
  background-color: #e9d5ff;
  color: #9333ea;
}

.icon-yellow {
  background-color: #fef3c7;
  color: #d97706;
}

.icon-red {
  background-color: #fee2e2;
  color: #dc2626;
}

.icon-indigo {
  background-color: #e0e7ff;
  color: #4f46e5;
}

/* Feature Item */
.feature-item {
  display: flex;
  gap: 1rem;
}

.feature-content {
  flex: 1;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 0.5rem;
}

.feature-text {
  color: #4b5563;
}

/* Step Card */
.step-card {
  position: relative;
  background-color: #ffffff;
  padding: 2rem;
  border-radius: 0.75rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.step-number {
  position: absolute;
  top: -1rem;
  left: 2rem;
  width: 3rem;
  height: 3rem;
  background-color: #2563eb;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
}

.step-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 0.75rem;
  margin-top: 1.5rem;
}

.step-text {
  color: #4b5563;
  margin-bottom: 1rem;
}

.step-list {
  list-style: none;
  font-size: 0.875rem;
  color: #6b7280;
}

.step-list li {
  margin-bottom: 0.5rem;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.faq-item {
  background-color: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 1.5rem;
}

.faq-question {
  font-size: 1.125rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 0.5rem;
}

.faq-answer {
  color: #4b5563;
}

/* Pricing */
.pricing-card {
  max-width: 672px;
  margin: 0 auto;
  background-color: #ffffff;
  border-radius: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  padding: 3rem;
  text-align: center;
}

.pricing-icon-box {
  width: 5rem;
  height: 5rem;
  background-color: #dbeafe;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.pricing-icon {
  width: 2.5rem;
  height: 2.5rem;
  color: #2563eb;
}

.pricing-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 1rem;
}

.pricing-text {
  color: #4b5563;
  margin-bottom: 2rem;
}

/* Company Info */
.company-card {
  background-color: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  padding: 2rem;
}

.company-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.company-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.company-label {
  font-weight: 600;
  color: #111827;
  width: 8rem;
}

.company-value {
  color: #4b5563;
}

@media (min-width: 768px) {
  .company-card {
    padding: 3rem;
  }

  .company-row {
    flex-direction: row;
    gap: 2rem;
  }
}

/* Footer */
.footer {
  background-color: #111827;
  color: #d1d5db;
  padding: 3rem 0;
}

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

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer-column {
  display: flex;
  flex-direction: column;
}

.footer-logo {
  color: #ffffff;
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.footer-tagline {
  font-size: 0.875rem;
}

.footer-title {
  color: #ffffff;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.footer-links a {
  color: #d1d5db;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 2rem;
  text-align: center;
  font-size: 0.875rem;
}