:root {
  --primary: #4F46E5;
  --primary-hover: #4338CA;
  --bg-color: #0F172A;
  --card-bg: #1E293B;
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --border: #334155;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Inter', sans-serif;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: var(--text-main);
  transition: color 0.2s;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Navbar */
.navbar {
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  background-color: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.25rem;
}

.logo img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  font-weight: 500;
  color: var(--text-muted);
}

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

.nav-welcome {
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  border-radius: 6px;
}

/* Hero */
.hero {
  padding: 8rem 2rem;
  text-align: center;
  background: radial-gradient(circle at 50% 0%, rgba(79, 70, 229, 0.15) 0%, transparent 50%);
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  max-width: 800px;
  margin: 0 auto 1.5rem;
  line-height: 1.2;
  text-wrap: balance;
  background: linear-gradient(to right, #fff, #94A3B8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 3rem;
  text-wrap: balance;
}

.btn-primary {
  background-color: var(--primary);
  color: #fff !important;
  padding: 1rem 2.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1rem;
  display: inline-block;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.4);
}

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

.btn-secondary {
  background-color: transparent;
  color: var(--text-main) !important;
  border: 1px solid var(--border);
  padding: 1rem 2.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1rem;
  display: inline-block;
}

.btn-secondary:hover {
  background-color: var(--card-bg);
}

/* Features */
.features {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
}

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

.feature-card {
  background-color: var(--card-bg);
  padding: 2.5rem;
  border-radius: 16px;
  border: 1px solid var(--border);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.feature-card p {
  color: var(--text-muted);
}

/* Pricing */
.pricing {
  padding: 5rem 0 8rem;
  background-color: rgba(30, 41, 59, 0.3);
}

.pricing-grid {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.pricing-card {
  background-color: var(--card-bg);
  padding: 3rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  width: 100%;
  max-width: 400px;
  position: relative;
}

.pricing-card.pro {
  border-color: var(--primary);
  box-shadow: 0 0 30px rgba(79, 70, 229, 0.2);
}

.pro-badge {
  position: absolute;
  top: -12px;
  right: 2rem;
  background-color: var(--primary);
  color: #fff;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.price {
  font-size: 3rem;
  font-weight: 800;
  margin: 1.5rem 0;
}

.price span {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 500;
}

.pricing-features {
  list-style: none;
  margin: 2rem 0;
}

.pricing-features li {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.pricing-card .btn-primary, .pricing-card .btn-secondary {
  width: 100%;
  text-align: center;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
  background-color: var(--card-bg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-desc {
  color: var(--text-muted);
  margin-top: 1rem;
  max-width: 300px;
}

.footer-col h4 {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.footer-col a, .footer-col p {
  display: block;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.support-email {
  color: var(--primary) !important;
  font-weight: 600;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Content Pages (Legal) */
.legal-content {
  max-width: 800px;
  margin: 4rem auto;
  padding: 0 2rem;
}

.legal-content h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
}

.legal-content h2 {
  margin: 2rem 0 1rem;
  font-size: 1.5rem;
}

.legal-content p, .legal-content ul {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.legal-content ul {
  padding-left: 1.5rem;
}