:root {
  --primary: #fdd028;
  --primary-hover: #4338ca;
  --danger: #dc2626;
  --background: #ffffff;
  --text: #111827;
  --muted: #6b7280;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: var(--background);
  color: var(--text);
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

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

/* Header */
.header {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--primary);
  color: black;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

h1 {
  font-size: 1.5rem;
  font-weight: bold;
}

/* Buttons */
.btn {
  border: none;
  cursor: pointer;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  font-weight: bold;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: 0.3s;
}

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

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

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

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

.large {
  font-size: 1rem;
  padding: 1rem 2rem;
}

.tagline {
  background: rgba(79, 70, 229, 0.1);
  color: black;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-weight: bold;
  display: inline-block;
  margin-bottom: 1rem;
}

.highlight {
  color: var(--primary);
  font-size: 50px;
}

.danger {
  color: black;
}

/* Hero */
.hero {
  padding: 4rem 0;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.1), white, rgba(255, 192, 203, 0.1));
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  max-width: 600px;
  margin: auto;
  color: var(--muted);
  margin-bottom: 2rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(120px,1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.stat-number {
  font-size: 1.5rem;
  color: var(--primary);
  font-weight: bold;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--muted);
}

/* Problem Section */
.problem {
  background: #f3f4f6;
  padding: 4rem 0;
}

.cards {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit,minmax(250px,1fr));
  margin-top: 2rem;
}

.card {
  background: white;
  border: 1px solid #e5e7eb;
  padding: 2rem;
  border-radius: 12px;
  transition: 0.3s;
}

.card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.card-icon {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: auto;
  margin-bottom: 1rem;
  font-size: 2rem;
}

.primary {
  background: rgba(79, 70, 229, 0.1);
  color: var(--primary);
}

.danger-card .card-icon {
  background: rgba(220, 38, 38, 0.1);
  color: var(--danger);
}

/* Solution Section */
.solution {
  padding: 4rem 0;
}

.solution ul {
  list-style: none;
  padding: 0;
  text-align: left;
}

.solution li::before {
  content: "• ";
  color: var(--primary);
}

/* CTA */
.cta {
  padding: 4rem 0;
  background: rgba(79, 70, 229, 0.05);
}

.small {
  font-size: 0.85rem;
  color: var(--muted);
}

/* Footer */
.footer {
  background: #e5e7eb;
  padding: 2rem 0;
}

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

.footer p {
  font-size: 0.85rem;
  opacity: 0.8;
}