:root {
  --primary: #8b5cf6;
  --primary-hover: #7c3aed;
  --primary-light: #a78bfa;
  --secondary: #ec4899;
  --secondary-hover: #db2777;
  --accent: #06b6d4;
  --bg-dark: #090d16;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --border: rgba(255, 255, 255, 0.1);
  --border-glow: rgba(139, 92, 246, 0.4);
  --text-main: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --success: #10b981;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 24px rgba(139, 92, 246, 0.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(139, 92, 246, 0.18) 0%, transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(236, 72, 153, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 50% 80%, rgba(6, 182, 212, 0.12) 0%, transparent 50%);
  background-attachment: fixed;
  min-height: 100vh;
}
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
h1, h2, h3, h4 { font-weight: 800; line-height: 1.25; color: #ffffff; }
.gradient-text {
  background: linear-gradient(135deg, #a78bfa 0%, #ec4899 50%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.navbar {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  background: rgba(9, 13, 22, 0.85);
  border-bottom: 1px solid var(--border);
}
.nav-container { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-logo img { height: 46px; width: auto; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a { color: var(--text-secondary); text-decoration: none; font-size: 0.95rem; font-weight: 600; transition: color 0.2s ease; }
.nav-links a:hover { color: #ffffff; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 0.95rem; font-weight: 700; padding: 10px 22px;
  border-radius: var(--radius-full); text-decoration: none; cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1); border: 1px solid transparent;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
  color: #ffffff; box-shadow: 0 4px 16px rgba(139, 92, 246, 0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(139, 92, 246, 0.6);
  background: linear-gradient(135deg, #9333ea 0%, #6d28d9 100%);
}
.btn-secondary {
  background: rgba(255, 255, 255, 0.06); color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}
.btn-lg { padding: 14px 34px; font-size: 1.1rem; }
.hero { padding: 80px 0 50px; text-align: center; position: relative; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px;
  background: rgba(139, 92, 246, 0.15); border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: var(--radius-full); font-size: 0.85rem; font-weight: 700;
  color: var(--primary-light); margin-bottom: 24px;
}
.hero-title { font-size: 3.4rem; margin-bottom: 20px; letter-spacing: -0.02em; }
.hero-subtitle {
  font-size: 1.25rem; color: var(--text-secondary);
  max-width: 760px; margin: 0 auto 36px; line-height: 1.6;
}
.hero-actions { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-highlights { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-top: 40px; }
.highlight-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 20px; text-align: center; backdrop-filter: blur(8px);
}
.highlight-card .icon { font-size: 2rem; margin-bottom: 10px; display: block; }
.highlight-card h4 { font-size: 1.05rem; margin-bottom: 6px; }
.highlight-card p { font-size: 0.85rem; color: var(--text-secondary); }
.section { padding: 80px 0; }
.section-header { text-align: center; max-width: 740px; margin: 0 auto 50px; }
.section-tag {
  color: var(--primary-light); font-size: 0.85rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; display: block;
}
.section-title { font-size: 2.4rem; margin-bottom: 14px; }
.section-desc { font-size: 1.05rem; color: var(--text-secondary); }
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.step-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px 24px; position: relative;
  transition: all 0.3s ease; backdrop-filter: blur(8px);
}
.step-card:hover {
  transform: translateY(-4px); border-color: var(--border-glow);
  background: var(--bg-card-hover); box-shadow: var(--shadow-glow);
}
.step-number {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff; font-weight: 800; font-size: 1.1rem; margin-bottom: 20px;
}
.step-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.step-card p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.55; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.feature-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 30px; transition: all 0.3s ease;
}
.feature-card:hover { border-color: var(--border-glow); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.feature-icon { font-size: 2.2rem; margin-bottom: 16px; display: inline-block; }
.feature-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.feature-card p { color: var(--text-secondary); font-size: 0.95rem; }
.categories-showcase { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-top: 30px; }
.category-box {
  background: rgba(255, 255, 255, 0.03); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 24px; text-align: left;
}
.category-box h4 { font-size: 1.1rem; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.category-box p { font-size: 0.9rem; color: var(--text-secondary); }
.faq-list { max-width: 840px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
.faq-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 22px 26px; transition: all 0.2s ease;
}
.faq-item:hover { border-color: rgba(255, 255, 255, 0.2); }
.faq-question { font-size: 1.1rem; font-weight: 700; color: #fff; }
.faq-answer { margin-top: 12px; font-size: 0.96rem; color: var(--text-secondary); line-height: 1.65; }
.cta-banner {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2) 0%, rgba(236, 72, 153, 0.2) 100%);
  border: 1px solid var(--border-glow); border-radius: var(--radius-lg);
  padding: 60px 40px; text-align: center; box-shadow: var(--shadow-glow);
}
.cta-banner h2 { font-size: 2.4rem; margin-bottom: 14px; }
.cta-banner p { font-size: 1.15rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto 30px; }
.legal-page { padding: 60px 0 100px; }
.legal-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 44px; max-width: 920px;
  margin: 0 auto; box-shadow: var(--shadow-lg);
}
.legal-card h1 { font-size: 2.2rem; margin-bottom: 8px; }
.legal-card .meta { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 24px; }
.legal-card h2, .legal-card h3 { font-size: 1.3rem; color: var(--primary-light); margin: 28px 0 12px; }
.legal-card h4 { font-size: 1.05rem; color: #fff; margin: 20px 0 8px; }
.legal-card p { color: var(--text-secondary); margin-bottom: 14px; line-height: 1.7; font-size: 0.98rem; }
.legal-card ul { margin: 12px 0 16px 24px; color: var(--text-secondary); line-height: 1.7; }
.legal-card hr { border: none; border-top: 1px solid var(--border); margin: 32px 0; }
.footer { background: rgba(9, 13, 22, 0.95); border-top: 1px solid var(--border); padding: 60px 0 30px; margin-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand p { color: var(--text-secondary); font-size: 0.9rem; margin-top: 12px; max-width: 320px; }
.footer-col h4 { font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.05em; color: #fff; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--text-secondary); text-decoration: none; font-size: 0.9rem; transition: color 0.2s ease; }
.footer-col ul li a:hover { color: var(--primary-light); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 24px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px; font-size: 0.85rem; color: var(--text-muted);
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 768px) {
  .hero-title { font-size: 2.3rem; }
  .nav-links { display: none; }
  .section { padding: 50px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .legal-card { padding: 24px 18px; }
}

/* Form Styles */
.form-group {
  margin-bottom: 20px;
  text-align: left;
}
.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.form-group label .required {
  color: var(--secondary);
  margin-left: 4px;
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid var(--border);
  color: #fff;
  font-family: inherit;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  outline: none;
}
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.25);
  background: rgba(30, 41, 59, 0.95);
}
textarea.form-control {
  min-height: 130px;
  resize: vertical;
}
.alert-success-box {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid var(--success);
  color: #6ee7b7;
  padding: 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  display: none;
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
}