/* ===== BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: 'Inter', system-ui, sans-serif; -webkit-font-smoothing: antialiased; }

/* ===== NAV SCROLL STATE ===== */
#nav.scrolled {
    background: rgba(254, 250, 246, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(123, 45, 59, 0.08);
    box-shadow: 0 1px 20px rgba(123, 45, 59, 0.06);
}
#nav.scrolled .font-display { color: #7B2D3B; }

/* ===== HERO DECORATIVE SHAPES ===== */
@keyframes float-slow {
    0%, 100% { transform: translateY(0) rotate(12deg); }
    50% { transform: translateY(-12px) rotate(12deg); }
}
@keyframes float-medium {
    0%, 100% { transform: translateY(0) rotate(-6deg); }
    50% { transform: translateY(-8px) rotate(-6deg); }
}
@keyframes float-fast {
    0%, 100% { transform: translateY(0) rotate(45deg); }
    50% { transform: translateY(-6px) rotate(45deg); }
}
.hero-shape-1 { animation: float-slow 6s ease-in-out infinite; }
.hero-shape-2 { animation: float-medium 4.5s ease-in-out infinite; }
.hero-shape-3 { animation: float-fast 3.5s ease-in-out infinite; }

/* ===== SCROLL REVEAL (below-fold only, progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .reveal.revealed {
        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; }
}

/* ===== ROOM CARD HOVER ===== */
.group:hover .group-hover\:scale-105 {
    transform: scale(1.05);
}

/* ===== MOBILE MENU ===== */
#mobile-menu {
    animation: slideDown 0.3s ease;
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== BUTTON RIPPLE ===== */
button, a { cursor: pointer; }

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #fefaf6; }
::-webkit-scrollbar-thumb { background: #d94f66; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #7B2D3B; }

/* ===== SELECTION ===== */
::selection { background: #f9d0d9; color: #7B2D3B; }

/* ===== FOCUS VISIBLE ===== */
:focus-visible {
    outline: 2px solid #7B2D3B;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ===== RESPONSIVE TWEAKS ===== */
@media (max-width: 640px) {
    .font-display { line-height: 1.1; }
}
</style>