/* Fonts & Reset */
body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  background: #f9fafc;
  color: #333;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

/* Navbar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(90deg, #ffffff, #f9f9f9);
  padding: 15px 50px;
  border-bottom: 1px solid #ddd;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 3px 8px rgba(0,0,0,0.05);
}

.navbar .logo img {
  height: 50px;
}

.navbar ul {
  list-style: none;
  display: flex;
  gap: 25px;
}

.navbar a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s;
}

.navbar a:hover {
  color: #f97316;
}

.navbar a.active {
  color: #f97316;
}

.btn-login {
  background: linear-gradient(90deg, #1fa61f, #0d6b0d);
  color: white;
  padding: 8px 16px;
  border-radius: 6px;
  text-decoration: none;
  transition: transform 0.3s, box-shadow 0.3s;
}

.btn-login:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0,128,0,0.25);
}

/* Section */
.section {
  padding: 100px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.section::before {
  content: "";
  position: absolute;
  top: -120px;
  left: 0;
  width: 100%;
  height: 300px;
  background: linear-gradient(135deg, #f97316 0%, #ffae42 100%);
  clip-path: ellipse(80% 100% at 50% 0%);
  z-index: -1;
  opacity: 0.08;
}

h2 {
  margin-bottom: 40px;
  font-size: 32px;
  color: #222;
  font-weight: 700;
  position: relative;
}

h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background: #f97316;
  margin: 12px auto 0;
  border-radius: 2px;
}

/* Tabs */
.state-tabs {
  margin-bottom: 25px;
}

.tab {
  border: none;
  background: #e5e5e5;
  color: #333;
  padding: 10px 26px;
  border-radius: 25px;
  margin: 0 6px;
  cursor: pointer;
  transition: all 0.3s;
  font-weight: 500;
}

.tab.active,
.tab:hover {
  background: linear-gradient(90deg, #f97316, #ffae42);
  color: white;
}

/* Cards */
.card-container {
  display: flex;
  gap: 25px;
  justify-content: center;
  flex-wrap: wrap;
}

.card {
  background: white;
  border-radius: 15px;
  padding: 25px;
  width: 300px;
  text-align: left;
  position: relative;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: transform 0.4s, box-shadow 0.4s;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s forwards;
}

.card:nth-child(2) {
  animation-delay: 0.2s;
}

.card:nth-child(3) {
  animation-delay: 0.4s;
}

.card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 0 8px 22px rgba(0,0,0,0.15);
}

.card .price {
  font-size: 26px;
  font-weight: 700;
  margin: 10px 0;
  color: #222;
}

/* Buttons */
.btn-orange,
.btn-green {
  display: block;
  color: white;
  padding: 12px;
  border: none;
  border-radius: 8px;
  margin: 15px 0;
  cursor: pointer;
  text-align: center;
  font-weight: 600;
  transition: all 0.3s;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.btn-orange {
  background: linear-gradient(90deg, #f97316, #ffae42);
}

.btn-orange:hover {
  box-shadow: 0 6px 18px rgba(249,115,22,0.5);
  transform: translateY(-3px);
}

.btn-green {
  background: linear-gradient(90deg, #1fa61f, #0d6b0d);
}

.btn-green:hover {
  box-shadow: 0 6px 18px rgba(0,128,0,0.4);
  transform: translateY(-3px);
}

.includes p {
  margin: 6px 0;
  color: #555;
  font-size: 14px;
}

/* Highlight Card */
.popular {
  border: 2px solid green;
}

.badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: green;
  color: white;
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 15px;
}

/* Footer */
footer {
  background: linear-gradient(90deg, #f9f9f9, #fff);
  padding: 30px;
  text-align: center;
  border-top: 1px solid #ddd;
  font-size: 14px;
  color: #555;
  position: relative;
}

footer::before {
  content: "";
  position: absolute;
  top: -120px;
  left: 0;
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, #1fa61f 0%, #0d6b0d 100%);
  clip-path: ellipse(100% 100% at 50% 0%);
  z-index: -1;
  opacity: 0.08;
}

footer a {
  display: block;
  margin-top: 8px;
  color: #f97316;
  text-decoration: none;
  font-weight: 500;
}

footer a:hover {
  text-decoration: underline;
}

/* Animations */
@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 992px) {
  .navbar {
    flex-direction: column;
    gap: 15px;
    padding: 20px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 20px;
  }
  .card {
    width: 100%;
    max-width: 400px;
  }
}