:root {
  --primary: #FFC107;
  --primary-dim: rgba(255, 193, 7, 0.2);
  --primary-gradient: linear-gradient(135deg, #FFC107 0%, #FF9800 100%);
  --bg-deep: #0A0A0A;
  --bg-navy: #141414;
  --surface: #1E1E1E;
  --surface-hi: #2A2A2A;
  --text-primary: #F5F5F5;
  --text-secondary: #AAAAAA;
  --text-hint: #666666;
  --border: #333333;
  --glass-bg: rgba(30, 30, 30, 0.6);
  --glass-border: rgba(255, 255, 255, 0.08);
}

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

body {
  font-family: 'Cairo', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Background effects */
.bg-glow {
  position: fixed;
  top: -20%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, var(--primary-dim) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}
.bg-glow-2 {
  position: fixed;
  bottom: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(255, 152, 0, 0.1) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}

/* Typography */
h1, h2, h3 {
  font-weight: 800;
  line-height: 1.2;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  text-decoration: underline;
  opacity: 0.9;
}

/* Navbar */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 20px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
}

.logo {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links {
  display: flex;
  gap: 30px;
}
.nav-links a {
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.95rem;
}
.nav-links a:hover {
  color: var(--primary);
  text-decoration: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  border: none;
}
.btn:hover {
  text-decoration: none;
}
.btn-primary {
  background: var(--primary-gradient);
  color: #000;
  box-shadow: 0 8px 24px var(--primary-dim);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(255, 193, 7, 0.4);
}
.btn-secondary {
  background: var(--surface-hi);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--surface);
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 5% 60px;
  position: relative;
  overflow: hidden;
}
.hero-content {
  max-width: 600px;
  z-index: 10;
}
.hero-badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--primary-dim);
  color: var(--primary);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid rgba(255, 193, 7, 0.3);
}
.hero h1 {
  font-size: 4.5rem;
  margin-bottom: 24px;
  letter-spacing: -2px;
}
.hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 500px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-visual {
  position: absolute;
  inset-inline-end: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
  height: 70vh;
  background: var(--surface);
  border-radius: 40px;
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
  mix-blend-mode: normal;
  transition: all 0.5s ease;
}
.hero-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.4), transparent);
}

/* Features */
.features {
  padding: 100px 5%;
  background: var(--bg-navy);
  border-top: 1px solid var(--border);
  position: relative;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}
.section-header p {
  color: var(--text-secondary);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  transition: all 0.3s ease;
}
.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.feature-icon {
  width: 60px;
  height: 60px;
  background: var(--surface-hi);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--primary);
}
.feature-icon svg {
  width: 32px;
  height: 32px;
}
.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}
.feature-card p {
  color: var(--text-secondary);
}

/* Footer */
footer {
  padding: 60px 5% 40px;
  border-top: 1px solid var(--border);
  background: var(--bg-deep);
}
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand p {
  color: var(--text-secondary);
  margin-top: 12px;
  max-width: 300px;
}
.footer-links {
  display: flex;
  gap: 60px;
}
.footer-col h4 {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: var(--text-primary);
}
.footer-col ul {
  list-style: none;
}
.footer-col li {
  margin-bottom: 12px;
}
.footer-col a {
  color: var(--text-secondary);
}
.footer-col a:hover {
  color: var(--primary);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid var(--border);
  color: var(--text-hint);
  font-size: 0.9rem;
}

/* Page Container (for privacy policy) */
.page-container {
  max-width: 800px;
  margin: 120px auto 80px;
  padding: 0 5%;
}
.page-header {
  margin-bottom: 40px;
}
.page-header h1 {
  font-size: 3rem;
  margin-bottom: 16px;
}
.page-header p {
  color: var(--text-secondary);
}
.content-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
}
.content-block h2 {
  font-size: 1.5rem;
  margin: 32px 0 16px;
  color: var(--primary);
}
.content-block h2:first-child {
  margin-top: 0;
}
.content-block p {
  color: var(--text-secondary);
  margin-bottom: 16px;
}
.content-block ul {
  color: var(--text-secondary);
  margin-bottom: 16px;
  padding-left: 20px;
}
.content-block li {
  margin-bottom: 8px;
}

/* Responsive */
@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 140px;
  }
  .hero-content {
    margin: 0 auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-visual {
    position: relative;
    width: 100%;
    inset-inline-end: auto;
    top: auto;
    transform: none;
    height: 300px;
    margin-top: 60px;
  }
  .hero h1 {
    font-size: 3.5rem;
  }
}
@media (max-width: 600px) {
  .nav-links {
    display: none;
  }
  .hero h1 {
    font-size: 2.5rem;
  }
  .footer-links {
    flex-direction: column;
    gap: 30px;
  }
}