:root {
  --primary-red: #DC2626;
  --primary-dark: #991B1B;
  --primary-light: #FEE2E2;
  --white: #FFFFFF;
  --gray-light: #F5F5F5;
  --gray-medium: #E5E5E5;
  --gray-dark: #333333;
  --green-success: #059669;
  --amber-warning: #D97706;
  --red-error: #DC2626;
}

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

html, body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
  color: var(--gray-dark);
  background-color: var(--white);
  line-height: 1.6;
}

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

a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  margin: 1rem 0 0.5rem 0;
  color: var(--gray-dark);
}

h1 {
  font-size: 2.5rem;
  line-height: 1.2;
}

h2 {
  font-size: 2rem;
  line-height: 1.3;
  margin-top: 2rem;
}

h3 {
  font-size: 1.5rem;
  line-height: 1.4;
}

p {
  margin-bottom: 1rem;
  font-size: 1rem;
}

/* Header & Navigation */
header {
  background-color: var(--white);
  border-bottom: 1px solid var(--gray-medium);
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-red);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo svg {
  width: 32px;
  height: 32px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav a {
  color: var(--gray-dark);
  font-weight: 500;
  font-size: 0.95rem;
}

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

/* Main content */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 3rem 0;
}

/* Hero section */
.hero {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, var(--white) 0%, var(--primary-light) 100%);
}

.hero h1 {
  margin-bottom: 1rem;
  color: var(--primary-dark);
}

.hero p {
  font-size: 1.2rem;
  color: var(--gray-dark);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.btn {
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background-color: var(--primary-red);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  text-decoration: none;
}

.btn-secondary {
  background-color: var(--gray-light);
  color: var(--primary-red);
  border: 2px solid var(--primary-red);
}

.btn-secondary:hover {
  background-color: var(--primary-light);
  text-decoration: none;
}

/* Cards */
.card {
  background-color: var(--white);
  border: 1px solid var(--gray-medium);
  border-radius: 0.5rem;
  padding: 2rem;
  margin-bottom: 1.5rem;
  transition: box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.15);
}

.card h3 {
  margin-top: 0;
  color: var(--primary-red);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

/* Table */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
}

th {
  background-color: var(--primary-light);
  color: var(--primary-dark);
  padding: 1rem;
  text-align: left;
  font-weight: 600;
}

td {
  padding: 1rem;
  border-bottom: 1px solid var(--gray-medium);
}

tr:last-child td {
  border-bottom: none;
}

/* Footer */
footer {
  background-color: var(--gray-light);
  border-top: 1px solid var(--gray-medium);
  padding: 3rem 2rem;
  text-align: center;
  margin-top: 4rem;
}

footer p {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 0.5rem;
}

footer a {
  color: var(--primary-red);
}

/* Status indicator */
.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 1.1rem;
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.status-dot.online {
  background-color: var(--green-success);
}

.status-dot.offline {
  background-color: var(--red-error);
  animation: none;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* Legal content */
.zecuri-legal-content {
  background-color: var(--white);
  padding: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.zecuri-legal-content h1 {
  border-bottom: 2px solid var(--primary-red);
  padding-bottom: 1rem;
  margin-bottom: 2rem;
}

.zecuri-legal-content h2 {
  color: var(--primary-dark);
  border-left: 4px solid var(--primary-red);
  padding-left: 1rem;
}

.zecuri-legal-content table th {
  background-color: var(--primary-light);
}

/* Responsive */
@media (max-width: 768px) {
  nav {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }

  nav ul {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  main {
    padding: 0 1rem;
  }

  section {
    padding: 2rem 0;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }
}