:root {
  --gradient-primary: linear-gradient(135deg, #e0f7f4 0%, #b8e6e0 50%, #c5d4f7 100%);
  --gradient-secondary: linear-gradient(135deg, #b8e6e0 0%, #9dd4e8 100%);
  --gradient-accent: linear-gradient(135deg, #1a5f7a 0%, #2e8b9e 100%);
  --color-dark-blue: #1a5f7a;
  --color-charcoal: #2c3e50;
  --color-light-mint: #e0f7f4;
  --color-teal: #b8e6e0;
  --shadow-light: 0 4px 12px rgba(26, 95, 122, 0.1);
  --shadow-hover: 0 6px 20px rgba(26, 95, 122, 0.2);
  --border-radius: 20px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  background: var(--gradient-primary);
  background-attachment: fixed;
  color: var(--color-charcoal);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  background: linear-gradient(135deg, #2c3e50 0%, #1a5f7a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.75rem;
}

.navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-light);
  padding: 1rem 0;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #1a5f7a 0%, #2e8b9e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: transform 0.3s ease;
}

.navbar-brand:hover {
  transform: scale(1.05);
}

.nav-link {
  color: var(--color-charcoal);
  font-weight: 500;
  margin: 0 0.5rem;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--color-dark-blue);
}

.btn-gradient {
  background: var(--gradient-accent);
  border: none;
  color: white;
  padding: 0.75rem 2rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-light);
}

.btn-gradient:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-hover);
  color: white;
}

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 4rem 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(224, 247, 244, 0.9) 0%,
    rgba(184, 230, 224, 0.8) 50%,
    rgba(197, 212, 247, 0.9) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.card-gradient {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(184, 230, 224, 0.3) 100%);
  border: none;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  transition: all 0.3s ease;
  overflow: hidden;
}

.card-gradient:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.bubble {
  border-radius: 50%;
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(184, 230, 224, 0.5) 100%);
  box-shadow: var(--shadow-light);
  transition: all 0.3s ease;
  position: relative;
}

.bubble:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-hover);
}

.bubble-large {
  width: 300px;
  height: 300px;
}

.bubble-medium {
  width: 220px;
  height: 220px;
}

.bubble-small {
  width: 160px;
  height: 160px;
}

.bubble::before {
  content: "";
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  background: var(--gradient-secondary);
  border-radius: 50%;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.bubble:hover::before {
  opacity: 0.3;
}

.section-padding {
  padding: 5rem 0;
}

.quote-block {
  background: var(--gradient-secondary);
  padding: 3rem;
  border-radius: var(--border-radius);
  position: relative;
  box-shadow: var(--shadow-light);
  margin: 2rem 0;
}

.quote-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='50' cy='50' r='40' fill='%23ffffff' opacity='0.1'/%3E%3C/svg%3E");
  opacity: 0.3;
  pointer-events: none;
}

.footer {
  background: linear-gradient(135deg, #1a5f7a 0%, #2e8b9e 100%);
  color: white;
  padding: 3rem 0 1rem;
  margin-top: 5rem;
}

.footer a {
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.3s ease;
}

.footer a:hover {
  color: white;
  text-decoration: none;
}

.faq-bubble-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
  gap: 2rem;
  padding: 3rem 0;
}

.form-control:focus {
  border-color: var(--color-dark-blue);
  box-shadow: 0 0 0 0.2rem rgba(26, 95, 122, 0.25);
}

.decorative-shape {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(184, 230, 224, 0.2) 0%, rgba(197, 212, 247, 0.2) 100%);
  pointer-events: none;
}

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.5rem;
  }
  h3 {
    font-size: 1.25rem;
  }

  .bubble-large {
    width: 200px;
    height: 200px;
  }

  .bubble-medium {
    width: 160px;
    height: 160px;
  }

  .bubble-small {
    width: 120px;
    height: 120px;
  }

  .section-padding {
    padding: 3rem 0;
  }

  .hero-section {
    min-height: 80vh;
  }
}