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

:root {
  --accent: #00CB7A;
  --accent-light: #00cb7a14;
  --text: #111827;
  --muted: #6b7280;
  --bg: #f4fdf9;
  --white: #ffffff;
  --radius: 16px;
  --shadow: 0 4px 24px rgba(0, 203, 122, 0.12);
}

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

.page {
  max-width: 680px;
  margin: 0 auto;
  padding: 48px 24px 64px;
}

/* Hero */
.hero {
  text-align: center;
  margin-bottom: 56px;
}

.badge {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 99px;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(32px, 6vw, 52px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 16px;
}

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

.subtitle {
  font-size: 18px;
  color: var(--muted);
  max-width: 420px;
  margin: 0 auto;
}

/* Steps */
.steps {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.step {
  display: flex;
  gap: 24px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.step-number {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-body {
  flex: 1;
}

.step-body h2 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-body p {
  font-size: 16px;
  color: var(--muted);
  margin-bottom: 20px;
}

.step-image {
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg);
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-image img {
  max-width: 100%;
  display: block;
  border-radius: 10px;
}

/* Hide broken image icon when src missing */
.step-image img:not([src]),
.step-image img[src=""] {
  display: none;
}

/* Footer */
footer {
  margin-top: 64px;
  text-align: center;
  font-size: 14px;
  color: var(--muted);
}

footer a {
  color: var(--accent);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

@media (max-width: 480px) {
  .step { flex-direction: column; gap: 16px; }
  .step-number { width: 36px; height: 36px; font-size: 17px; }
}