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

body {
  font-family: Arial, sans-serif;
  color: #3F7D58;
  line-height: 1.6;
}

header {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
}

.logo img {
  height: 200px;
  margin-bottom: -20px;
  transition: transform 0.5s ease;
  animation: tiltLogo 4s ease-in-out infinite;
}

.logo img:hover {
  transform: scale(1.05) rotate(-2deg);
}

@keyframes tiltLogo {
  0%   { transform: rotate(0deg); }
  25%  { transform: rotate(2deg); }
  50%  { transform: rotate(0deg); }
  75%  { transform: rotate(-2deg); }
  100% { transform: rotate(0deg); }
}

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

.nav-links a {
  text-decoration: none;
  color: #3f7d58;
  font-weight: 500;
  padding: 0.4rem 1.5rem;
  font-size: 17px;
  border-radius: 25px;
  transition: all 0.3s ease;
}

.nav-links a:hover {
  font-weight: bold;
}

.nav-links a.active {
  border: 1px solid #3f7d58;
}

.pricing-intro {
  text-align: center;
  max-width: 700px;
  margin: 30px auto;
  font-size: 16px;
  color: #3f7d58;
  padding: 0 15px;
  animation: fadeUp 1s ease;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.pricing-section {
  display: flex;
  flex-direction: column;
  gap: 50px;
  padding: 32px;
  max-width: 900px;
  margin: auto;
}

.pricing-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  opacity: 0;
  transform: translateY(40px);
  animation: fadeUp 1s ease forwards;
}

.pricing-card:nth-child(1) { animation-delay: 0.2s; }
.pricing-card:nth-child(2) { animation-delay: 0.4s; }
.pricing-card:nth-child(3) { animation-delay: 0.6s; }

.pricing-card img {
  width: 300px;
  height: auto;
  object-fit: cover;
  flex-shrink: 0;
  border-radius: 20px;
  transition: transform 0.6s ease, filter 0.3s ease;
}

.pricing-card:hover img {
  transform: scale(1.08);
  filter: brightness(1.1);
}

.pricing-info {
  min-width: 250px;
  flex: 1;
  margin-left: 65px;
}

.pricing-info h3 {
  font-family: 'Source Serif Pro', serif;
  color: #3f7d58;
  font-size: 32px;
}

.pricing-info .price {
  font-size: 15px;
  margin-top: -10px;
  margin-bottom: 13px;
}

.pricing-info ul {
  margin: 0 0 16px 20px;
  color: #3F7D58;
  font-size: 14px;
}

.join-btn {
  padding: 11px 24px;
  background: none;
  color: #3f7d58;
  font-weight: bold;
  border: 1px solid #3f7d58;
  border-radius: 20px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s ease, transform 0.3s ease;
}

.join-btn:hover {
  background: #3f7d58;
  color:#ffffff;
  transform: translateY(-3px);
}

.pricing-info hr {
  border: none;
  border-top: 1px solid #3F7D58;
  margin-top: 38px;
  margin-left: -20px;
}

/* Form */
.form-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeInOverlay 0.5s ease;
}

@keyframes fadeInOverlay {
  from { opacity: 0; }
  to { opacity: 1; }
}

.form-box {
  background: #fff;
  border-radius: 20px;
  padding: 32px;
  width: 90%;
  max-width: 450px;
  position: relative;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  animation: popUp 0.4s ease;
}

@keyframes popUp {
  from { transform: scale(0.8); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  background: none;
  border: 1px solid #3f7d58;
  border-radius: 20px;
  padding: 6px 13px;
  font-size: 14px;
  cursor: pointer;
  color: #3f7d58;
  transition: all 0.3s ease;
}
.close-btn:hover {
  color: #fff;
  background-color: #3f7d58;

}

.form-box h3 {
  color: #3f7d58;
  font-family: 'Source Serif Pro', serif;
  font-size: 29px;
  margin-top: 30px;
}

.form-box p {
  margin-top: -5px;
  font-size: 13px;
  margin-bottom: 16px;
}

.form-box label {
  display: block;
  text-align: left;
  margin: 10px 0 5px;
  font-size: 14px;
  color: #3f7d58;
}

.form-box input {
  width: 100%;
  padding: 10px;
  border-radius: 25px;
  border: 1px solid #3f7d58;
  margin-bottom: 10px;
  outline: none;
  transition: box-shadow 0.3s ease;
}

.form-box input:focus {
  box-shadow: 0 0 8px rgba(63,125,88,0.6);
}

.submit-btn {
  padding: 11px 24px;
  background: #3f7d58;
  color: white;
  border: none;
  margin-top: 20px;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s ease, transform 0.3s ease;
}

.submit-btn:hover {
  background: #29573d;
  transform: scale(1.05);
}

.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: #3f7d58;
  color: #fff;
  padding: 13px 24px;
  border-radius: 8px;
  display: none;
  z-index: 1100;
  animation: slideInRight 0.5s ease;
}

@keyframes slideInRight {
  from { transform: translateX(120%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Footer */
.footer {
  background-color: #3F7D58;
  color: #fff;
  text-align: center;
  padding: 5px 5px;
  margin-top: 50px;
  animation: fadeIn 1s ease;
}

.footer-logo {
  width: 150px;
  margin-top: -20px;
  margin-bottom: -50px;
  transition: transform 0.5s ease;
}
.footer-logo:hover {
  transform: scale(1.05);
}

.footer-text {
  margin: 1px 0;
  font-size: 16px;
}

.footer-rights {
  margin-top: 2px;
  font-size: 14px;
  margin-bottom: 10px;
  color: #ffffff;
}

/* RESPONSIVE */
@media (max-width: 992px) {
  .pricing-section {
    padding: 20px;
  }
  .pricing-card {
    flex-direction: column;
  }
  .pricing-card img {
    width: 90%;
    max-width: 400px;
  }
  .pricing-info {
    margin-left: 0;
  }
  .pricing-info h3 {
    font-size: 26px;
  }
  .join-btn {
    font-size: 14px;
    padding: 10px 20px;
  }
}

@media (max-width: 768px) {
  .logo img {
    height: 150px;
  }
  .nav-links {
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
  }
  .pricing-intro {
    font-size: 14px;
    padding: 0 20px;
  }
  .pricing-card img {
    width: 100%;
    max-width: 350px;
  }
  .pricing-info h3 {
    font-size: 22px;
  }
  .pricing-info ul {
    font-size: 13px;
  }
  .join-btn {
    font-size: 13px;
    padding: 8px 18px;
  }
  .form-box {
    padding: 24px;
  }
  .form-box h3 {
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  header {
    padding: 10px 0;
  }
  .logo img {
    height: 120px;
  }
  .nav-links {
    gap: 10px;
  }
  .nav-links a {
    padding: 5px 15px;
    font-size: 14px;
  }
  .pricing-card img {
    width: 100%;
    max-width: 280px;
  }
  .pricing-info h3 {
    font-size: 20px;
  }
  .join-btn {
    font-size: 12px;
    padding: 7px 15px;
  }
  .form-box h3 {
    font-size: 20px;
  }
  .form-box input {
    padding: 8px;
  }
  .submit-btn {
    font-size: 14px;
    padding: 9px 18px;
  }
  .footer-logo {
    width: 90px;
    margin-bottom: -15px;
    margin-top: 3px;
  }
  .footer-text {
    margin-top: -5px;
    margin-bottom: 5px;
    font-size: 14px;
  }
  .footer-rights {
    font-size: 12px;
    margin-top: 1px;
    margin-bottom: 10px;
  }
}