:root {
  --color-primary: #3E5F44;
  --color-secondary: #5E936C;
  --color-tertiary: #93DA97;
  --color-accent: #E8FFD7;
  --color-white: #ffffff;
  --color-gray: #6c757d;
  --color-dark: #212529;
  --font-primary: 'Inter', sans-serif;
}

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

body {
  font-family: var(--font-primary);
  background: linear-gradient(135deg, rgba(232, 255, 215, 0.3) 0%, rgba(147, 218, 151, 0.15) 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.thanks-container {
  max-width: 700px;
  width: 100%;
}

.thanks-content {
  background: var(--color-white);
  padding: 4rem 3rem;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(62, 95, 68, 0.15);
  text-align: center;
  border-top: 4px solid var(--color-primary);
}

.thanks-icon {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  box-shadow: 0 12px 30px rgba(62, 95, 68, 0.3);
  animation: scaleIn 0.5s ease;
}

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

.thanks-icon i {
  font-size: 3.5rem;
  color: var(--color-white);
}

h1 {
  font-size: 2.5rem;
  color: var(--color-dark);
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.thanks-message {
  font-size: 1.25rem;
  color: var(--color-dark);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.thanks-submessage {
  font-size: 1rem;
  color: var(--color-gray);
  margin-bottom: 3rem;
}

.thanks-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn {
  padding: 1rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
  border: 2px solid transparent;
}

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

.btn-primary:hover {
  background: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(62, 95, 68, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.thanks-info {
  padding-top: 2rem;
  border-top: 1px solid rgba(94, 147, 108, 0.2);
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.info-item i {
  font-size: 1.25rem;
  color: var(--color-secondary);
}

.info-item p {
  font-size: 0.95rem;
  color: var(--color-gray);
  margin: 0;
}

@media (max-width: 767px) {
  .thanks-content {
    padding: 3rem 2rem;
  }

  h1 {
    font-size: 2rem;
  }

  .thanks-message {
    font-size: 1.125rem;
  }

  .thanks-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .thanks-info {
    flex-direction: column;
    gap: 1rem;
  }
}