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

:root {
  --green: #2ec87a;
  --teal: #1fa8b4;
  --dark: #0f1117;
  --card: #1a1d27;
  --text: #e8eaf0;
  --muted: #8b8fa8;
  --border: #2a2d3e;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

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

a:hover {
  text-decoration: underline;
}

/* NAV */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
  background: var(--dark);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.nav-logo .dot {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--green), var(--teal));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  font-size: 15px;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text);
  text-decoration: none;
}

/* HERO */
.hero {
  text-align: center;
  padding: 100px 24px 80px;
  max-width: 700px;
  margin: 0 auto;
}

.badge {
  display: inline-block;
  background: rgba(46, 200, 122, 0.12);
  color: var(--green);
  border: 1px solid rgba(46, 200, 122, 0.3);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}

.hero h1 {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--green), var(--teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 18px;
  color: var(--muted);
  margin-bottom: 40px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s, opacity 0.15s;
  text-decoration: none;
}

.btn:hover {
  transform: translateY(-1px);
  opacity: 0.9;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--teal));
  color: #fff;
}

.btn-secondary {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
}

/* FEATURES */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto 80px;
  padding: 0 24px;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
}

.feature-icon {
  font-size: 28px;
  margin-bottom: 14px;
}

.feature-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

/* SECTION PAGES */
.page-hero {
  text-align: center;
  padding: 72px 24px 48px;
  border-bottom: 1px solid var(--border);
}

.page-hero h1 {
  font-size: 38px;
  font-weight: 800;
  margin-bottom: 12px;
}

.page-hero p {
  color: var(--muted);
  font-size: 16px;
}

.content {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}

.content h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 40px 0 12px;
  color: var(--text);
}

.content h2:first-child {
  margin-top: 0;
}

.content p {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 16px;
  line-height: 1.7;
}

.content ul {
  color: var(--muted);
  font-size: 15px;
  padding-left: 20px;
  margin-bottom: 16px;
  line-height: 1.8;
}

/* SUPPORT CARD */
.support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 48px;
}

.support-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
}

.support-card .icon {
  font-size: 32px;
  margin-bottom: 14px;
}

.support-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.support-card p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 16px;
}

.support-card a.email-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(46, 200, 122, 0.1);
  border: 1px solid rgba(46, 200, 122, 0.25);
  color: var(--green);
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.2s;
}

.support-card a.email-link:hover {
  background: rgba(46, 200, 122, 0.2);
  text-decoration: none;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 12px;
  background: var(--card);
}

.faq-item h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}

.faq-item p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

footer p {
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--muted);
  font-size: 14px;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--text);
  text-decoration: none;
}

@media (max-width: 600px) {
  nav { padding: 16px 20px; }
  .nav-links { gap: 20px; }
  .hero h1 { font-size: 36px; }
  footer { flex-direction: column; align-items: flex-start; }
}