:root {
  --background: #0A0A0C;
  --surface: #141416;
  --surface-variant: #1B1C1F;
  --surface-highlight: #24262B;
  --primary: #22E584;
  --primary-dark: #0F9D57;
  --secondary: #F59E0B;
  --error: #EF4444;
  --text-primary: #F4F5F7;
  --text-muted: #9A9CA3;
  --max-width: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--background);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

a { color: inherit; text-decoration: none; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(10, 10, 12, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--surface-highlight);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}

.brand {
  font-size: 20px;
  font-weight: 800;
}

.brand-accent { color: var(--primary); }

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  transition: color 0.15s;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 15px;
  border: none;
  cursor: pointer;
  transition: transform 0.1s, opacity 0.15s;
}

.btn:hover { opacity: 0.9; }
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--primary);
  color: #05130C;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--surface-highlight);
}

.btn-small { padding: 10px 18px; font-size: 14px; }
.btn-block { width: 100%; }

/* Hero */
.hero {
  padding: 120px 0 90px;
  background: radial-gradient(ellipse at top, #16211B 0%, var(--background) 70%);
  text-align: center;
}

.hero-inner { max-width: 780px; margin: 0 auto; }

.hero-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--surface-highlight);
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 20px;
}

.hero-sub {
  color: var(--text-muted);
  font-size: 17px;
  margin: 0 0 32px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Sections */
.section { padding: 90px 0; }
.section-alt { background: var(--surface); }

.section-title {
  font-size: 32px;
  font-weight: 800;
  margin: 0 0 14px;
  text-align: center;
}

.section-lead {
  color: var(--text-muted);
  font-size: 16px;
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}

/* Goal */
.goal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.goal-card {
  background: linear-gradient(135deg, var(--surface-highlight), var(--surface-variant));
  border-radius: 18px;
  padding: 28px;
}

.goal-icon { font-size: 32px; margin-bottom: 14px; }
.goal-card h3 { margin: 0 0 10px; font-size: 18px; }
.goal-card p { margin: 0; color: var(--text-muted); font-size: 14px; }

/* How it works */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.step { text-align: center; }

.step-number {
  width: 44px;
  height: 44px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--surface-highlight);
  color: var(--primary);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step h3 { margin: 0 0 8px; font-size: 16px; }
.step p { margin: 0; color: var(--text-muted); font-size: 14px; }

/* Plans */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.plan-card {
  position: relative;
  background: linear-gradient(135deg, var(--surface-highlight), var(--surface-variant));
  border-radius: 20px;
  padding: 32px 28px;
  border: 1.5px solid transparent;
  display: flex;
  flex-direction: column;
}

.plan-card-highlight { border-color: var(--primary); }

.plan-badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--primary);
  color: #05130C;
  font-size: 11px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 6px;
}

.plan-name { margin: 0 0 6px; font-size: 20px; }

.plan-price {
  font-size: 32px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 22px;
}

.plan-period {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-left: 8px;
}

.plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 26px;
  flex-grow: 1;
}

.plan-features li {
  padding: 8px 0 8px 26px;
  position: relative;
  font-size: 14px;
  color: var(--text-primary);
}

.plan-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 800;
}

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

/* Contact */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-copy .section-title, .contact-copy .section-lead { text-align: left; margin-left: 0; }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.contact-form input,
.contact-form textarea {
  background: var(--surface-variant);
  border: 1px solid var(--surface-highlight);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text-primary);
  font-size: 15px;
  font-family: inherit;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.contact-status {
  min-height: 20px;
  font-size: 14px;
  margin: 0;
}

.contact-status.success { color: var(--primary); }
.contact-status.error { color: var(--error); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--surface-highlight);
  padding: 28px 0;
}

.footer-inner {
  color: var(--text-muted);
  font-size: 13px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

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

/* Legal pages (privacy policy, etc.) */
.legal-content {
  max-width: 760px;
}

.legal-content h1 { margin-bottom: 8px; }

.legal-content h2 {
  margin-top: 40px;
  margin-bottom: 12px;
  font-size: 20px;
}

.legal-content p, .legal-content li {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
}

.legal-content ul { padding-left: 20px; }
.legal-content li { margin-bottom: 8px; }

.legal-content a { color: var(--primary); text-decoration: underline; }

/* Responsive */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .goal-grid, .steps, .plans-grid { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .contact-copy .section-title, .contact-copy .section-lead { text-align: center; margin-left: auto; margin-right: auto; }
  .hero h1 { font-size: 32px; }
}