/* ====================================
   RENDI-MARZIKRI.CSS - Public Universal CDN
==================================== */

/* ===============================
   CONTAINER
================================= */
.z-container {
  width: 90%;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

/* ===============================
   FLEX SYSTEM
================================= */
.z-flex { display: flex; }
.z-flex-center { display: flex; justify-content: center; align-items: center; }
.z-flex-between { display: flex; justify-content: space-between; align-items: center; }
.z-flex-column { display: flex; flex-direction: column; }

/* ===============================
   GRID SYSTEM
================================= */
.z-grid { display: grid; gap: 20px; }
.z-grid-2 { grid-template-columns: repeat(2, 1fr); }
.z-grid-3 { grid-template-columns: repeat(3, 1fr); }
.z-grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ===============================
   CARD
================================= */
.z-card {
  background: white;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  transition: 0.3s ease;
}

.z-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

/* ===============================
   BUTTON
================================= */
.z-btn {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
  cursor: pointer;
}

.z-btn-primary {
  background: #007bff;
  color: white;
}

.z-btn-primary:hover {
  background: #0056b3;
}

.z-btn-dark {
  background: #222;
  color: white;
}

.z-btn-dark:hover {
  background: #000;
}

/* ===============================
   TEXT
================================= */
.z-text-center { text-align: center; }
.z-text-right { text-align: right; }
.z-text-muted { color: #777; }

.z-fs-1 { font-size: 32px; }
.z-fs-2 { font-size: 24px; }
.z-fs-3 { font-size: 18px; }

/* ===============================
   SPACING
================================= */
.z-mt-1 { margin-top: 10px; }
.z-mt-2 { margin-top: 20px; }
.z-mt-3 { margin-top: 30px; }

.z-p-1 { padding: 10px; }
.z-p-2 { padding: 20px; }
.z-p-3 { padding: 30px; }

/* ===============================
   NAVBAR
================================= */
.z-navbar {
  background: #111;
  color: white;
  padding: 15px;
}

.z-navbar a {
  color: white;
  text-decoration: none;
  margin-right: 15px;
}

.z-navbar a:hover {
  text-decoration: underline;
}

/* ===============================
   FOOTER
================================= */
.z-footer {
  background: #111;
  color: white;
  padding: 20px;
  text-align: center;
  margin-top: 40px;
}

/* ===============================
   ANIMATION
================================= */
.z-fade-in {
  animation: zFadeIn 1s ease forwards;
}

@keyframes zFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
  }