:root {
  --bg: #140f1f;
  --surface: #231a37;
  --surface-alt: #2f2347;
  --text: #f5f1ff;
  --muted: #b6a9d1;
  --accent: #b388ff;
  --accent-strong: #8c52ff;
  --warn-bg: #3a2130;
  --warn-border: #ff6b6b;
  --radius: 16px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.5;
}

.section {
  padding: 48px 20px;
  max-width: 480px;
  margin: 0 auto;
}

button {
  font-family: inherit;
  cursor: pointer;
}

h1, h2, h3 {
  line-height: 1.2;
}

/* === HERO === */

#hero {
  text-align: center;
  padding-top: 64px;
}

#hero h1 {
  font-size: 2rem;
  margin-bottom: 12px;
}

#hero p {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 24px;
}

.hero-cta {
  display: inline-block;
  background: var(--accent-strong);
  color: var(--text);
  border: none;
  border-radius: var(--radius);
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
}

/* === HOW IT WORKS === */

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.step {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
}

.step-number {
  color: var(--accent);
  font-weight: 700;
  margin-right: 8px;
}

/* === DISCLAIMER === */

#disclaimer .disclaimer-box {
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  border-radius: var(--radius);
  padding: 16px;
  font-size: 0.95rem;
  color: var(--text);
}

/* === CURSE SELECTOR === */

.curse-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 16px;
}

.curse-tab {
  flex: none;
  background: var(--surface);
  color: var(--muted);
  border: none;
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.9rem;
}

.curse-tab--active {
  background: var(--accent-strong);
  color: var(--text);
}

.curse-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.curse-card {
  text-align: left;
  background: var(--surface);
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--text);
  padding: 14px;
  font-size: 0.95rem;
}

.curse-card--selected {
  border-color: var(--accent);
  background: var(--surface-alt);
}

/* === PERSONALIZATION === */

#personalization-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#personalization-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--muted);
}

#personalization-form input,
#personalization-form textarea,
#personalization-form select {
  background: var(--surface);
  border: 1px solid var(--surface-alt);
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
}

/* === TARIFFS === */

.payment-info {
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 16px;
}

#tariffs {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tariff-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}

.tariff-card h3 {
  margin: 0 0 4px;
}

.tariff-price {
  color: var(--accent);
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 0 12px;
}

.tariff-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  text-align: left;
  color: var(--muted);
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tariff-pay-button {
  width: 100%;
  background: var(--accent-strong);
  color: var(--text);
  border: none;
  border-radius: var(--radius);
  padding: 12px;
  font-size: 1rem;
  font-weight: 600;
}

/* === WHAT NEXT === */

.summary-preview {
  white-space: pre-wrap;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 14px;
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 16px;
  min-height: 24px;
}

.copy-summary-button {
  background: var(--surface-alt);
  color: var(--text);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 10px 16px;
  font-size: 0.9rem;
  margin-top: 12px;
}

/* === FAQ === */

.faq-item {
  border-bottom: 1px solid var(--surface-alt);
  padding: 12px 0;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
}

.faq-answer {
  color: var(--muted);
  margin: 8px 0 0;
  font-size: 0.9rem;
}

/* === FOOTER === */

#footer {
  text-align: center;
  padding: 32px 20px 48px;
  display: flex;
  justify-content: center;
  gap: 20px;
}

#footer a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}