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

:root {
  --bg: #0a0e1a;
  --bg2: #111827;
  --card: #1a2235;
  --border: #1e2d45;
  --accent: #0ea5e9;
  --accent2: #06b6d4;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --green: #22c55e;
}

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

/* NAV */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 3rem;
  background: rgba(10,14,26,0.95);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}
.nav-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 2px;
  text-decoration: none;
}
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent); }
.nav-cta {
  background: var(--accent);
  color: #fff;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--accent2); }

/* HERO */
.hero {
  padding: 6rem 3rem 5rem;
  text-align: center;
  background: radial-gradient(ellipse at 50% 0%, rgba(14,165,233,0.12) 0%, transparent 70%);
}
.hero-badge {
  display: inline-block;
  background: rgba(14,165,233,0.15);
  color: var(--accent);
  border: 1px solid rgba(14,165,233,0.3);
  padding: 0.3rem 1rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, #e2e8f0 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero h1 span {
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 2.5rem;
}
.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  background: var(--accent);
  color: #fff;
  padding: 0.8rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--accent2); transform: translateY(-1px); }
.btn-outline {
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.8rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: border-color 0.2s, transform 0.15s;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }

/* VENDORS */
.vendors {
  padding: 2.5rem 3rem;
  text-align: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.vendors p { color: var(--muted); font-size: 0.8rem; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 1rem; }
.vendor-list { display: flex; gap: 2rem; justify-content: center; flex-wrap: wrap; }
.vendor-list span {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.4rem 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card);
}

/* SECTIONS */
section { padding: 5rem 3rem; }
.section-label {
  text-align: center;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.section-title {
  text-align: center;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
}
.section-sub {
  text-align: center;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto 3.5rem;
}

/* FEATURE GRID */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
  transition: border-color 0.2s, transform 0.15s;
}
.feature-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.feature-icon {
  width: 44px;
  height: 44px;
  background: rgba(14,165,233,0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}
.feature-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.feature-card p { font-size: 0.9rem; color: var(--muted); }

/* TOOLS GRID */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}
.tool-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, transform 0.15s;
  display: block;
}
.tool-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.tool-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 1.25rem;
}
.tool-icon.blue { background: rgba(14,165,233,0.15); }
.tool-icon.green { background: rgba(34,197,94,0.15); }
.tool-icon.purple { background: rgba(139,92,246,0.15); }
.tool-card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 0.5rem; }
.tool-card p { color: var(--muted); font-size: 0.95rem; margin-bottom: 1.25rem; }
.tool-link { color: var(--accent); font-size: 0.9rem; font-weight: 600; }

/* HOW IT WORKS */
.steps { display: flex; gap: 2rem; max-width: 900px; margin: 0 auto; flex-wrap: wrap; justify-content: center; }
.step { flex: 1; min-width: 200px; text-align: center; padding: 1.5rem; position: relative; }
.step-num {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  margin: 0 auto 1rem;
  color: #fff;
}
.step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.4rem; }
.step p { font-size: 0.875rem; color: var(--muted); }

/* STATS */
.stats-bar {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 3rem;
  display: flex;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-num { font-size: 2.5rem; font-weight: 800; color: var(--accent); }
.stat-label { color: var(--muted); font-size: 0.875rem; }

/* CTA SECTION */
.cta-section {
  text-align: center;
  padding: 5rem 3rem;
  background: radial-gradient(ellipse at 50% 100%, rgba(14,165,233,0.1) 0%, transparent 70%);
}
.cta-section h2 { font-size: 2.2rem; font-weight: 800; margin-bottom: 1rem; }
.cta-section p { color: var(--muted); margin-bottom: 2rem; font-size: 1.05rem; }

/* FOOTER */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 3rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.875rem;
}
footer .footer-logo { font-size: 1.3rem; font-weight: 800; color: var(--accent); letter-spacing: 2px; margin-bottom: 0.75rem; }

/* PAGE HERO (inner pages) */
.page-hero {
  padding: 4rem 3rem 3rem;
  background: radial-gradient(ellipse at 50% 0%, rgba(14,165,233,0.1) 0%, transparent 60%);
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.page-hero .back-link { color: var(--muted); text-decoration: none; font-size: 0.875rem; display: inline-block; margin-bottom: 1.5rem; }
.page-hero .back-link:hover { color: var(--accent); }
.page-hero h1 { font-size: 2.8rem; font-weight: 800; margin-bottom: 0.75rem; }
.page-hero p { color: var(--muted); font-size: 1.1rem; max-width: 580px; margin: 0 auto; }

/* CONTENT SECTIONS */
.content { max-width: 1100px; margin: 0 auto; padding: 4rem 3rem; }
.content h2 { font-size: 1.8rem; font-weight: 700; margin-bottom: 0.75rem; }
.content p { color: var(--muted); margin-bottom: 1.5rem; }

/* DETAIL GRID */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0 3rem;
}
.detail-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
}
.detail-card h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 0.4rem; color: var(--accent); }
.detail-card p { font-size: 0.875rem; color: var(--muted); margin: 0; }

/* TAG LIST */
.tag-list { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0 2rem; }
.tag {
  background: rgba(14,165,233,0.1);
  border: 1px solid rgba(14,165,233,0.25);
  color: var(--accent);
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 500;
}

/* STATUS DOT */
.status { display: flex; align-items: center; gap: 0.5rem; color: var(--green); font-size: 0.875rem; font-weight: 600; }
.dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; }

@media (max-width: 768px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .hero { padding: 4rem 1.5rem; }
  section { padding: 3rem 1.5rem; }
  .stats-bar { gap: 2rem; }
  .page-hero { padding: 3rem 1.5rem; }
  .content { padding: 2rem 1.5rem; }
}