/* Reset & Base */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif; line-height: 1.6; color: #333; background-color: #f9f9f9; }

/* Navbar */
.navbar { background: #1a3a52; position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 8px rgba(0,0,0,0.12); }
.navbar-container { max-width: 1200px; margin: 0 auto; padding: 0.8rem 1.2rem; display: flex; align-items: center; justify-content: space-between; }
.navbar-brand { font-size: 1.8rem; color: #fff; font-weight: bold; }
.navbar-nav { display: flex; gap: 1rem; flex-wrap: wrap; }
.nav-link { color: #e6ecf5; text-decoration: none; padding: 0.4rem 0.7rem; border-radius: 4px; transition: background-color 0.2s, color 0.2s; font-size: 0.95rem; }
.nav-link:hover, .nav-link.active { background: rgba(255,255,255,.18); color: #fff; }

/* Hero */
.hero { background: linear-gradient(135deg,#2a4f7a 0%,#1a3551 100%); color: #fff; text-align: center; padding: 3.5rem 1.5rem; }
.hero h1 { font-size: 2.8rem; margin-bottom: 0.8rem; }
.hero p { font-size: 1.2rem; margin-bottom: 1.5rem; opacity: 0.95; }
.hero-image { width: 80vw; max-width: 840px; height: auto; padding: 0.75rem; border-radius: 10px; box-shadow: 0 6px 14px rgba(0,0,0,0.3); }
.hero-image-link:hover .hero-image { transform: scale(1.03); }
.image-caption { margin-top: 0.8rem; color: #d8e2ff; font-size: 0.95rem; }

/* Yacht Sections */
.yacht-section { padding: 2.5rem 1.5rem; }
.yacht-section:nth-of-type(2) { background: #f2f5f9; }
.section-container { max-width: 1140px; margin: 0 auto; }
.yacht-section h2 { font-size: 2rem; margin-bottom: 0.75rem; color: #1a3a52; }
.section-description { color: #4d5d70; margin-bottom: 1.25rem; }
.image-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 1rem; }
.image-card { border-radius: 10px; overflow: hidden; background: #fff; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.yacht-image { width: 100%; height: auto; display: block; transition: transform 0.3s ease; }
.yacht-image:hover { transform: translateY(-4px); }

/* Contact */
.contact-section { background: #fff; padding: 2.5rem 1.5rem; }
.contact-info { max-width: 560px; margin-top: 1rem; list-style: none; padding: 0; color: #2b3c4f; }
.contact-info li { padding: 0.45rem 0; border-bottom: 1px solid #e4e9f0; }
.contact-info li:last-child { border-bottom: none; }
.contact-info strong { color: #1a3a52; }

/* Footer */
.footer { background: #1a3a52; color: #dce8fa; text-align: center; padding: 1.5rem 1rem; }
.footer-content { max-width: 1024px; margin: 0 auto; }
.footer-content p { margin: 0.35rem 0; }

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2rem; }
    .hero p { font-size: 1rem; }
    .hero-image { width: 60vw; max-width: 260px; }
    .navbar-nav { gap: 0.5rem; }
    .yacht-section { padding: 1.5rem 1rem; }
}

@media (max-width: 480px) {
    .navbar-container { flex-direction: column; align-items: flex-start; gap: 0.6rem; }
    .navbar-brand { font-size: 1.4rem; }
    .nav-link { font-size: 0.85rem; }
    .hero { padding: 2rem 1rem; }
    .hero-image { width: 80vw; }
}