/* ============================================
   Hampton Inn Grand Rapids North
   Custom Styles
   ============================================ */

:root {
    --navy: #0B1D3A;
    --navy-light: #132D54;
    --navy-950: #071225;
    --gold: #C9A84C;
    --gold-light: #D4B96A;
    --gold-dark: #A8893A;
    --stone-50: #FAFAF8;
    --stone-100: #F5F5F4;
}

/* Base */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Lato', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.font-playfair {
    font-family: 'Playfair Display', Georgia, serif;
}

.font-lato {
    font-family: 'Lato', sans-serif;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--stone-100);
}
::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--gold-dark);
}

/* Navigation */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.3s ease;
}

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

/* Navbar scroll state */
.nav-scrolled {
    background: rgba(11, 29, 58, 0.97) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.nav-scrolled .nav-link {
    color: rgba(255, 255, 255, 0.85);
}

.nav-scrolled .nav-link:hover {
    color: var(--gold);
}

/* Mobile menu */
.mobile-menu-open {
    opacity: 1 !important;
    pointer-events: all !important;
}

.mobile-link {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.mobile-menu-open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu-open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu-open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu-open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu-open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu-open .mobile-link:nth-child(5) { transition-delay: 0.3s; }

/* Hamburger */
#bar1 {
    transform-origin: center;
}
#bar2 {
    transform-origin: center;
}
#bar3 {
    transform-origin: center;
}

.hamburger-active #bar1 {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger-active #bar2 {
    opacity: 0;
}
.hamburger-active #bar3 {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 1.5rem;
}

/* Hero scroll line animation */
@keyframes scrollLine {
    0% { top: -16px; }
    100% { top: 48px; }
}

.animate-scroll-line {
    animation: scrollLine 1.5s ease-in-out infinite;
}

/* Floating cards */
@keyframes float1 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

@keyframes float2 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

@keyframes float3 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.card-float-1 {
    animation: float1 4s ease-in-out infinite;
}

.card-float-2 {
    animation: float2 5s ease-in-out infinite;
    animation-delay: 1s;
}

.card-float-3 {
    animation: float3 4.5s ease-in-out infinite;
    animation-delay: 2s;
}

/* Scroll reveal */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .card-float-1,
    .card-float-2,
    .card-float-3 {
        animation: none;
    }
    .animate-scroll-line {
        animation: none;
    }
    .reveal {
        opacity: 1;
        transform: none;
    }
}