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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
  color: #1a2a3a;
  background: url("/IMG_3546.jpeg") no-repeat center center fixed;
  background-size: cover;
  line-height: 1.6;
}

/* Hero — sailboat banner, scrolls with page, wavy bottom edge */
.hero {
  background: linear-gradient(rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.35)),
    url("/IMG_3495.jpeg") center center / cover no-repeat;
  background-attachment: scroll;
  color: white;
  padding: 4rem 1.5rem 8rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: url(#wave);
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

/* Content area — transparent, sea bg shows through */
.content {
  max-width: 600px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

/* Notice */
.notice {
  background: rgba(255, 243, 205, 0.92);
  border-left: 4px solid #e6a817;
  border-radius: 8px;
  padding: 1rem 1.2rem;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  backdrop-filter: blur(4px);
}

.notice strong {
  color: #856404;
}

.notice-image {
  background: rgba(209, 231, 255, 0.92);
  border-left-color: #3b82f6;
}

.notice-image strong {
  color: #1e40af;
}

/* Cards — small white semi-transparent rectangles */
.cards {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.card {
  flex: 1;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  border-radius: 10px;
  padding: 1.2rem 1rem;
  text-align: center;
  text-decoration: none;
  color: #1a2a3a;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  background: rgba(255, 255, 255, 0.92);
}

.card-disabled {
  opacity: 0.65;
  cursor: default;
}

.card-disabled:hover {
  transform: none;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  background: rgba(255, 255, 255, 0.8);
}

.card-icon {
  color: #145da0;
}

.card h2 {
  font-size: 1rem;
  font-weight: 600;
}

.card-link {
  font-size: 0.8rem;
  font-weight: 600;
  color: #145da0;
}

/* Contact */
.contact {
  text-align: center;
  padding: 3rem 1.5rem;
  color: white;
}

.contact h2 {
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
}

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #25d366;
  color: white;
  text-decoration: none;
  padding: 0.85rem 1.8rem;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  transition: background 0.2s, transform 0.2s;
}

.whatsapp-btn svg {
  width: 22px;
  height: 22px;
}

.whatsapp-btn:hover {
  background: #1da851;
  transform: scale(1.03);
}

/* Responsive */
@media (max-width: 600px) {
  .hero {
    padding: 3rem 1rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .content {
    padding: 2rem 0.75rem;
  }

  .contact {
    padding: 2rem 1rem;
  }
}