:root {
  --color-bg: #f7f8fb;
  --color-panel: #ffffff;
  --color-border: #e2e8f0;

  --color-text-primary: #0f172a;
  --color-text-secondary: #334155;
  --color-text-muted: #64748b;

  --color-accent: #38bdf8;
  --color-accent-hover: #0ea5e9;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.12);
  --shadow-focus: 0 0 0 3px rgba(56, 189, 248, 0.35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text-primary);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
               Roboto, Inter, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

.logo	{background-color:yellow; z-index:251;}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

header {
  z-index: 254;
  top: 0;
  left: 0;
  right: 0;
  height: 70px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 15%;
  position: fixed;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

header .logo {
  font-weight: 600;
  letter-spacing: -0.02em;
}

header nav a {
  margin-left: 1.5rem;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  text-decoration: none;
}

header nav a:hover {
  color: var(--color-text-primary);
}

h1, h2, h3 {
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-top: 0;
}

h1 {
  font-size: clamp(2.1rem, 4vw, 2.8rem);
  max-width: 720px;
}

p {
  color: var(--color-text-secondary);
  max-width: 720px;
}

.hero {
  margin-bottom: 4rem;
}

.button {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  border: none;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
  color: #020617;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(14,165,233,0.35);
}

.button.secondary {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
}

.card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  background: var(--color-panel);
}

.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.price {
  font-size: 2rem;
  font-weight: 600;
  margin: 1rem 0 0.25rem;
}

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

.security-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.security-note::before {
  content: "🔒";
}

footer {
  margin-top: 5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

/* MODALS */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.35);
  z-index: 999;
  padding: 2rem;
}

.modal {
  max-width: 420px;
  margin: 2rem auto;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.form-group input {
  width: 100%;
  padding: 0.75rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.error {
  color: #b91c1c;
  margin-bottom: 0.75rem;
}

.success {
  color: #166534;
  margin-bottom: 0.75rem;
}

.small {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
}