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

body {
    overflow-x: hidden;
}

/* Scroll Reveal */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .scroll-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    html {
        scroll-behavior: auto;
    }
}

/* Navbar */
#navbar.scrolled {
    background: rgba(253, 249, 246, 0.97);
    backdrop-blur-md;
    box-shadow: 0 1px 20px rgba(123, 45, 59, 0.08);
}

#navbar.scrolled .nav-link {
    color: #1c1917;
}

#navbar.scrolled .nav-link:hover {
    color: #7B2D3B;
}

#navbar.scrolled #nav-brand,
#navbar.scrolled #nav-logo {
    color: #7B2D3B;
}

.nav-link {
    color: rgba(253, 248, 246, 0.85);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: #ecb8a8;
    transition: width 0.3s ease;
}

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

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

#navbar.scrolled .nav-link::after {
    background: #7B2D3B;
}

/* Stat Cards */
.stat-card {
    animation: float 4s ease-in-out infinite;
}

.stat-card:nth-child(2) {
    animation-delay: -1s;
}

.stat-card:nth-child(3) {
    animation-delay: -2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* Room Cards */
.room-card {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.room-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Menu */
#mobile-menu.open {
    transform: translateX(0);
}

#mobile-menu.closed {
    transform: translateX(-100%);
}

.mobile-link {
    opacity: 1;
}

/* Hamburger */
#mobile-toggle[aria-expanded="true"] #bar1 {
    transform: rotate(45deg) translate(4px, 4px);
}

#mobile-toggle[aria-expanded="true"] #bar2 {
    opacity: 0;
}

#mobile-toggle[aria-expanded="true"] #bar3 {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Form focus ring */
input:focus,
textarea:focus {
    outline: none;
}

/* Selection */
::selection {
    background: rgba(123, 45, 59, 0.15);
    color: #3a0f16;
}