@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg-color: #09090b;
  --card-bg: #18181b;
  --border-color: rgba(255, 255, 255, 0.08);
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --accent-green: #22c55e;
  --accent-green-hover: #16a34a;
  --accent-purple: #a855f7;
  --accent-purple-glow: rgba(168, 85, 247, 0.15);
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-family);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-gradient {
  background: linear-gradient(to bottom, #ffffff, #a1a1aa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

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

.btn-primary:hover {
  background-color: #e4e4e7;
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px border var(--border-color);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-purple {
  background: linear-gradient(135deg, var(--accent-purple), #8b5cf6);
  color: var(--text-primary);
  box-shadow: 0 4px 20px var(--accent-purple-glow);
}

.btn-purple:hover {
  opacity: 0.95;
  transform: translateY(-1px);
}

/* Navbar */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 64px;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
}

nav .nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 1px;
  background: linear-gradient(to right, #c084fc, #db2777);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s ease;
}

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

/* Hero Section */
.hero {
  position: relative;
  padding-top: 140px;
  padding-bottom: 80px;
  text-align: center;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 800px;
  height: 400px;
  background: radial-gradient(circle, rgba(34, 197, 94, 0.08) 0%, rgba(9, 9, 11, 0) 70%);
  z-index: -1;
  pointer-events: none;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 9999px;
  background-color: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.2);
  color: var(--accent-green);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 48px;
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 24px;
  line-height: 1.1;
}

@media (min-width: 768px) {
  .hero h1 {
    font-size: 72px;
  }
}

.hero p {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 36px auto;
  line-height: 1.5;
}

/* Features */
.features {
  padding: 80px 0;
  background: linear-gradient(to bottom, rgba(24, 24, 27, 0.3), rgba(9, 9, 11, 0));
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.section-title {
  text-align: center;
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 60px;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

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

.feature-card {
  padding: 40px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  transition: all 0.2s ease;
}

.feature-card:hover {
  border-color: rgba(168, 85, 247, 0.3);
  transform: translateY(-2px);
}

.feature-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: rgba(168, 85, 247, 0.1);
  border-radius: 12px;
  margin-bottom: 24px;
  color: var(--accent-purple);
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

/* Pricing */
.pricing {
  padding: 80px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  max-width: 960px;
  margin: 0 auto;
}

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

.pricing-card {
  position: relative;
  background-color: rgba(24, 24, 27, 0.5);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}

.pricing-card.popular {
  background: linear-gradient(to bottom, #18181b, #09090b);
  border-color: rgba(168, 85, 247, 0.3);
  transform: scale(1.03);
  box-shadow: 0 10px 30px rgba(168, 85, 247, 0.05);
}

.popular-badge {
  position: absolute;
  top: 0;
  right: 0;
  padding: 6px 16px;
  background-color: var(--accent-purple);
  color: var(--text-primary);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom-left-radius: 16px;
  border-top-right-radius: 24px;
}

.pricing-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.pricing-card.popular h3 {
  color: var(--accent-purple);
}

.price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 24px;
}

.price .amount {
  font-size: 40px;
  font-weight: 800;
}

.price .period {
  color: var(--text-secondary);
  font-size: 14px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: #d4d4d8;
  margin-bottom: 12px;
}

.pricing-features li svg {
  color: var(--accent-green);
  flex-shrink: 0;
}

.pricing-card .btn {
  width: 100%;
}

.pricing-footer-text {
  text-align: center;
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 48px;
}

/* Footer */
footer {
  padding: 48px 0;
  border-top: 1px solid var(--border-color);
  text-align: center;
  color: var(--text-secondary);
  font-size: 14px;
}

footer p {
  margin-bottom: 12px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  font-size: 13px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--accent-purple);
}

.footer-divider {
  color: rgba(255, 255, 255, 0.1);
}

/* Key Checker styling */
.checker-box {
  background-color: rgba(24, 24, 27, 0.5);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 40px;
  margin-top: 40px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.checker-box h1 {
  font-size: 28px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 8px;
}

.checker-box .subtitle {
  color: var(--text-secondary);
  font-size: 14px;
  text-align: center;
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  padding: 14px 16px;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: monospace;
  font-size: 15px;
  outline: none;
  transition: all 0.2s ease;
}

.form-group input:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 10px rgba(168, 85, 247, 0.2);
}

.checker-box .btn {
  width: 100%;
  padding: 14px;
  font-size: 15px;
}

/* Results styles */
.result-container {
  margin-top: 32px;
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
}

.result-card {
  border-radius: 16px;
  padding: 16px;
  margin-bottom: 16px;
}

.result-card.active {
  background-color: rgba(34, 197, 94, 0.06);
  border: 1px solid rgba(34, 197, 94, 0.15);
}

.result-card.inactive {
  background-color: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.15);
  text-align: center;
}

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

.result-row .status-label {
  font-weight: 600;
}

.result-row .status-badge {
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.status-badge.active {
  background-color: var(--accent-green);
  color: #000000;
}

.status-badge.expired {
  background-color: #ef4444;
  color: #ffffff;
}

.result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 16px;
}

.result-item {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: 16px;
  padding: 16px;
}

.result-item .label {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 4px;
  letter-spacing: 0.5px;
}

.result-item .val {
  font-weight: 700;
  font-size: 14px;
}

.result-box-large {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: 16px;
  padding: 16px;
  margin-top: 16px;
}

.result-box-large .label {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 4px;
  letter-spacing: 0.5px;
}

.result-box-large .val {
  font-weight: 700;
  font-size: 14px;
}

.result-box-large .val.purple {
  color: #c084fc;
}

.result-box-large .subval {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.text-center-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 8px;
}

/* Terms Page Styling */
.terms-content {
  background-color: rgba(24, 24, 27, 0.5);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 40px;
  margin-top: 40px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.terms-content h1 {
  font-size: 32px;
  font-weight: 900;
  margin-bottom: 8px;
  text-align: center;
}

.terms-content .last-updated {
  color: var(--text-secondary);
  font-size: 13px;
  text-align: center;
  margin-bottom: 40px;
}

.terms-section {
  margin-bottom: 32px;
}

.terms-section h2 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #d8b4fe;
}

.terms-section p {
  color: #d4d4d8;
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 12px;
}

.terms-section ul {
  padding-left: 20px;
  margin-bottom: 12px;
  color: #d4d4d8;
  font-size: 14px;
}

.terms-section li {
  margin-bottom: 8px;
  line-height: 1.6;
}

/* Success page styling */
.success-card {
  text-align: center;
  background-color: rgba(24, 24, 27, 0.5);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 48px;
  margin-top: 80px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background-color: rgba(34, 197, 94, 0.1);
  color: var(--accent-green);
  border-radius: 50%;
  margin: 0 auto 24px auto;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.success-card h1 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 16px;
}

.success-card p {
  color: var(--text-secondary);
  font-size: 15px;
  max-width: 480px;
  margin: 0 auto 32px auto;
  line-height: 1.6;
}

.success-instructions {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  max-width: 480px;
  margin: 0 auto 36px auto;
  text-align: left;
}

.success-instructions h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #f4f4f5;
}

.success-instructions ol {
  padding-left: 20px;
  font-size: 13.5px;
  color: var(--text-secondary);
}

.success-instructions li {
  margin-bottom: 8px;
  line-height: 1.5;
}

.success-card .btn {
  margin-bottom: 16px;
}