/* Reset */
* { margin:0; padding:0; box-sizing:border-box; font-family:'Inter',sans-serif; }
body, html { height:100%; overflow:hidden; }

/* Container */
.homepage-container { display:flex; height:100vh; }

/* ===== Left Section ===== */
.left-section {
  flex:1;
  position:relative;
  background: linear-gradient(135deg,#6c63ff,#8a7bff);
  display:flex; justify-content:center; align-items:center;
}

.form-container {
  background: rgba(255,255,255,0.05);
  padding:50px 35px;
  border-radius:20px;
  backdrop-filter: blur(12px);
  width:90%; max-width:400px;
  box-shadow:0 10px 40px rgba(0,0,0,0.1);
}

.form-header h1 { color:#fff; font-size:2rem; margin-bottom:10px; }
.form-header p { color:#ddd; font-size:0.95rem; margin-bottom:20px; }

.switch-buttons { display:flex; margin-bottom:25px; }
.switch-buttons button {
  flex:1; padding:10px 0; border-radius:50px; border:none;
  margin-right:10px; cursor:pointer; font-weight:600;
  background: rgba(255,255,255,0.2); color:#fff; transition:0.3s;
}
.switch-buttons button.active { background:#fff; color:#6c63ff; }

.auth-form { display:flex; flex-direction:column; }
.auth-form.hidden { display:none; }
.form-group { margin-bottom:15px; }
.form-group input {
  padding:12px 15px; border-radius:12px; border:none; outline:none; font-size:0.95rem;
}
.submit-btn {
  margin-top:10px; padding:12px; border-radius:12px; border:none;
  background:#fff; color:#6c63ff; font-weight:600; cursor:pointer; transition:0.3s;
}
.submit-btn:hover { background:#e0dbff; }

.float-shape {
  position:absolute; border-radius:50%; background: rgba(255,255,255,0.15);
  animation: float 6s ease-in-out infinite alternate;
}
.shape1 { width:120px; height:120px; top:20%; left:10%; }
.shape2 { width:80px; height:80px; bottom:15%; right:15%; }
@keyframes float { 0% { transform:translateY(0);} 50% { transform:translateY(-20px);} 100% { transform:translateY(0);} }

/* ===== Right Section ===== */
.right-section {
  flex:1;
  display:flex; 
  flex-direction:column;
  justify-content:center; 
  align-items:center;
  background: #f5f6fa;
  position: relative;
  gap:20px;
  padding:20px;
  text-align:center;
}

.right-section .intro-text h1 {
  font-size:2rem;
  color:#333;
  margin-bottom:10px;
}

.right-section .intro-text p {
  font-size:1rem;
  color:#555;
}

/* Lottie Animation */
.right-section .study-animation {
  width: 450px;
  max-width:90%;
  height: auto;
}

/* Responsive */
@media(max-width:900px) {
  .homepage-container { flex-direction:column; }
  .left-section, .right-section { flex:unset; width:100%; padding:40px; }
  .right-section .study-animation { width:300px; height:auto; margin:0 auto; }
}