/* ===== Base & Utilities ===== */
html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Navbar ===== */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(91, 44, 111, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #D4A017;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link:hover {
    color: #fff;
}

/* ===== Hero Orbs ===== */
.hero-orb {
    animation: float 8s ease-in-out infinite;
}

.orb-1 {
    animation-delay: 0s;
}

.orb-2 {
    animation-delay: -3s;
}

.orb-3 {
    animation-delay: -5s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* ===== Cabin Cards ===== */
.cabin-card {
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.5s ease;
}

.cabin-card:hover {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* ===== Gallery ===== */
.gallery-item {
    cursor: pointer;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.gallery-item:hover {
    box-shadow: 0 20px 40px rgba(91, 44, 111, 0.2);
}

/* ===== Scroll Animations ===== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1), transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== Mobile Menu ===== */
.mobile-nav-link {
    position: relative;
    padding-left: 0;
}

/* ===== Selection ===== */
::selection {
    background: #D4A017;
    color: #3D1D50;
}

/* ===== Focus visible ===== */
:focus-visible {
    outline: 2px solid #D4A017;
    outline-offset: 2px;
}

/* ===== Responsive tweaks ===== */
@media (max-width: 768px) {
    .font-serif {
        line-height: 1.15;
    }
}