/* GSMPay Platform */
:root {
  --bg-dark: #0f172a;
  --bg-card: #1e293b;
  --accent: #22c55e;
  --accent2: #3b82f6;
  --text: #f1f5f9;
  --muted: #94a3b8;
  --gradient: linear-gradient(135deg, #1e3a5f 0%, #0f172a 50%, #1a1a2e 100%);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: var(--text); background: #fff; line-height: 1.6; }

/* Nav */
nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 2rem; background: rgba(15,23,42,0.95); position: fixed; width: 100%; top: 0; z-index: 100;
}
.logo { font-size: 1.5rem; font-weight: 800; color: var(--accent2); text-decoration: none; }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 1.5rem; list-style: none; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.95rem; }
.nav-links a:hover { color: #fff; }
.btn { display: inline-block; padding: 0.65rem 1.5rem; border-radius: 8px; font-weight: 600; text-decoration: none; border: none; cursor: pointer; font-size: 0.95rem; }
.btn-green { background: var(--accent); color: #000; }
.btn-green:hover { background: #16a34a; }
.btn-outline { border: 2px solid var(--accent2); color: var(--accent2); background: transparent; }
.btn-blue { background: var(--accent2); color: #fff; }

/* Hero */
.hero {
  background: var(--gradient); min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center; padding: 6rem 2rem 4rem;
  position: relative; overflow: hidden;
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 1rem; }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero p { color: var(--muted); font-size: 1.1rem; max-width: 600px; margin-bottom: 2rem; }
.hero-badges { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; margin-top: 2rem; }
.badge { background: rgba(255,255,255,0.08); padding: 0.5rem 1rem; border-radius: 20px; font-size: 0.85rem; color: var(--muted); }

/* Sections */
section { padding: 5rem 2rem; max-width: 1100px; margin: 0 auto; }
section h2 { font-size: 2rem; text-align: center; margin-bottom: 3rem; color: var(--bg-dark); }

/* How it works */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
.step { text-align: center; padding: 2rem; }
.step-num { width: 48px; height: 48px; background: var(--accent); color: #000; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.2rem; margin: 0 auto 1rem; }
.step h3 { color: var(--bg-dark); margin-bottom: 0.5rem; }
.step p { color: #64748b; font-size: 0.95rem; }

/* Pricing */
.pricing { background: #f8fafc; }
.pricing-toggle { text-align: center; margin-bottom: 2rem; }
.pricing-toggle button { padding: 0.5rem 1.5rem; border: none; cursor: pointer; font-weight: 600; }
.pricing-toggle .active { background: var(--accent); border-radius: 20px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.card-plan {
  background: #fff; border-radius: 16px; padding: 2rem; box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  border: 2px solid transparent;
}
.card-plan.featured { border-color: var(--accent2); transform: scale(1.03); }
.card-plan h3 { font-size: 1.3rem; color: var(--bg-dark); }
.card-plan .price { font-size: 2.5rem; font-weight: 800; color: var(--bg-dark); margin: 1rem 0; }
.card-plan .price small { font-size: 1rem; font-weight: 400; color: var(--muted); }
.card-plan ul { list-style: none; margin: 1.5rem 0; }
.card-plan li { padding: 0.4rem 0; color: #475569; font-size: 0.9rem; }
.card-plan li.yes::before { content: '✓ '; color: var(--accent); font-weight: bold; }
.card-plan li.no { color: #cbd5e1; }
.card-plan li.no::before { content: '✗ '; }

/* Auth pages */
.auth-page {
  min-height: 100vh; display: flex; background: var(--gradient);
}
.auth-left { flex: 1; display: none; }
.auth-right {
  flex: 1; max-width: 480px; margin: auto; padding: 2rem;
  background: var(--bg-card); border-radius: 16px; box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.auth-right h1 { margin-bottom: 0.5rem; }
.auth-right p { color: var(--muted); margin-bottom: 2rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; margin-bottom: 0.4rem; font-size: 0.9rem; color: var(--muted); }
.form-group input, .form-group select {
  width: 100%; padding: 0.75rem 1rem; border-radius: 8px; border: 1px solid #334155;
  background: #0f172a; color: #fff; font-size: 1rem;
}
.form-group input:focus { outline: 2px solid var(--accent2); border-color: transparent; }
.error { color: #f87171; font-size: 0.85rem; margin-top: 0.5rem; }
.success { color: var(--accent); font-size: 0.85rem; margin-top: 0.5rem; }

/* Dashboard */
.dashboard { min-height: 100vh; background: #f1f5f9; }
.dash-nav { background: var(--bg-dark); padding: 1rem 2rem; display: flex; justify-content: space-between; align-items: center; }
.dash-body { max-width: 900px; margin: 2rem auto; padding: 0 1rem; }
.dash-card { background: #fff; border-radius: 12px; padding: 2rem; margin-bottom: 1.5rem; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.dash-card h2 { color: var(--bg-dark); margin-bottom: 1rem; font-size: 1.2rem; }
.status-badge { display: inline-block; padding: 0.25rem 0.75rem; border-radius: 20px; font-size: 0.8rem; font-weight: 600; }
.status-active { background: #dcfce7; color: #166534; }
.status-pending { background: #fef9c3; color: #854d0e; }
.steps-dash { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.step-dash { flex: 1; min-width: 150px; padding: 1rem; background: #f8fafc; border-radius: 8px; text-align: center; }
.step-dash.done { background: #dcfce7; }

footer { background: var(--bg-dark); color: var(--muted); text-align: center; padding: 2rem; font-size: 0.85rem; }

@media (min-width: 768px) {
  .auth-left { display: flex; align-items: center; justify-content: center; }
}