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

:root {
  --primary: #0d9e6d;
  --primary-dark: #0a7d56;
  --primary-light: #12c484;
  --secondary: #1a1a2e;
  --secondary-light: #16213e;
  --accent: #e2b93b;
  --accent-dark: #c9a22e;
  --bg-dark: #0f0f1a;
  --bg-card: #1a1a2e;
  --bg-card-hover: #22223a;
  --text-primary: #f0f0f0;
  --text-secondary: #a0a0b8;
  --text-muted: #6a6a82;
  --border: #2a2a44;
  --success: #0d9e6d;
  --whatsapp: #25d366;
  --whatsapp-dark: #1da851;

  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-dark);

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--primary-light);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--accent);
}

/* NAV */
.nav {
  background: var(--secondary);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

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

.nav-brand .suit {
  color: var(--primary);
  font-size: 1.5rem;
}

.nav-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s;
}

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

/* HERO */
.hero {
  text-align: center;
  padding: 80px 24px 48px;
  max-width: 720px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.hero h1 span {
  color: var(--primary);
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
}

/* CHOICE CARDS */
.choices {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  max-width: 720px;
  margin: 0 auto 80px;
  padding: 0 24px;
}

.choice-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 32px;
  text-align: center;
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.choice-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.choice-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--primary);
  transform: translateY(-4px);
  color: var(--text-primary);
}

.choice-card:hover::before {
  transform: scaleX(1);
}

.choice-card .card-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  display: block;
}

.choice-card h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.choice-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.choice-card .card-cta {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  padding: 10px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background 0.2s;
}

.choice-card:hover .card-cta {
  background: var(--primary-dark);
}

/* STEPS PAGE */
.page-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.page-header {
  text-align: center;
  margin-bottom: 48px;
}

.page-header .back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  transition: color 0.2s;
}

.page-header .back-link:hover {
  color: var(--primary-light);
}

.page-header h1 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.page-header h1 span {
  color: var(--primary);
}

.page-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* STEP */
.step {
  margin-bottom: 48px;
}

.step-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.step-number {
  width: 40px;
  height: 40px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.step-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
}

.step-body {
  padding-left: 56px;
}

.step-body p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.7;
}

.step-body .ids {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 16px;
}

.step-body .ids .id-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
}

.step-body .ids .id-row + .id-row {
  border-top: 1px solid var(--border);
}

.step-body .ids .id-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.step-body .ids .id-value {
  font-weight: 700;
  color: var(--accent);
  font-size: 1.05rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.step-body .ids .id-value:hover {
  color: var(--accent-dark);
}

.step-body .ids .id-value .copy-icon {
  opacity: 0;
  font-size: 0.7rem;
  color: var(--text-muted);
  transition: opacity 0.2s;
}

.step-body .ids .id-value:hover .copy-icon {
  opacity: 1;
}

.step-body .ids .id-value.copied {
  color: var(--success);
}

.step-body .ids .id-value.copied .copy-icon {
  opacity: 1;
  color: var(--success);
}

/* WHATSAPP BUTTON */
.whatsapp-btn-wrapper {
  text-align: center;
  margin-bottom: 16px;
}

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--whatsapp);
  color: #fff;
  padding: 14px 32px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.2s;
}

.whatsapp-btn:hover {
  background: var(--whatsapp-dark);
  color: #fff;
  transform: translateY(-2px);
}

.whatsapp-btn svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

/* VIDEO */
.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 12px;
  margin-bottom: 16px;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 12px;
}

/* FAQ */
.faq-section {
  margin-top: 64px;
}

.faq-title {
  font-size: 1.6rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 32px;
  color: var(--text-primary);
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 12px;
  cursor: pointer;
  transition: border-color 0.2s;
}

.faq-item:hover {
  border-color: var(--primary);
}

.faq-question {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.4;
}

.faq-answer {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* CONTACT */
.contact-section {
  margin-top: 48px;
  text-align: center;
  padding: 32px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.contact-section h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.contact-section a {
  color: var(--primary-light);
  font-size: 1rem;
  font-weight: 500;
}

.contact-section a:hover {
  color: var(--accent);
}

/* FOOTER */
.footer {
  text-align: center;
  padding: 32px 24px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.footer p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* RESPONSIVE */
@media (max-width: 600px) {
  .hero h1 {
    font-size: 1.8rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .choices {
    grid-template-columns: 1fr;
  }

  .page-header h1 {
    font-size: 1.5rem;
  }

  .step-title {
    font-size: 1.15rem;
  }

  .step-body {
    padding-left: 0;
    margin-top: 8px;
  }

  .step-body .ids .id-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .nav-links {
    gap: 16px;
  }

  .nav-links a {
    font-size: 0.8rem;
  }
}