/* ========================================
   Reunion Hotel/Tower Joint Vntr
   Custom Styles
======================================== */

/* Base Reset & Typography */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0a1628;
}

::-webkit-scrollbar-thumb {
    background: #1e3f63;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #2dd4bf;
}

/* Selection */
::selection {
    background: rgba(45, 212, 191, 0.3);
    color: #f0fdf9;
}

/* ========================================
   Animations
======================================== */

/* Fade In Up for Hero Elements */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Scroll Reveal */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* ========================================
   Navbar
======================================== */

#navbar.scrolled {
    background: rgba(5, 13, 26, 0.95);
    backdrop-blur-xl;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

#navbar.scrolled .menu-line {
    background: #ffffff;
}

#navbar.scrolled .menu-line:last-child {
    background: #2dd4bf;
}

/* Mobile Menu */
#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

#mobileMenu.closed {
    opacity: 0;
    pointer-events: none;
}

.mobile-link {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

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

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

/* Mobile Menu Button Animation */
#menuBtn.active .menu-line:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
}

#menuBtn.active .menu-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

#menuBtn.active .menu-line:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
    width: 24px;
}

/* ========================================
   Cards & Interactive Elements
======================================== */

/* Focus Styles */
a:focus-visible, button:focus-visible {
    outline: 2px solid #2dd4bf;
    outline-offset: 2px;
    border-radius: 2px;
}

/* Image Loading */
img {
    display: block;
    max-width: 100%;
}

/* ========================================
   Responsive Adjustments
======================================== */

@media (max-width: 767px) {
    .font-display {
        font-weight: 500;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    /* Tablet-specific tweaks */
}

/* ========================================
   Utility Overrides
======================================== */

/* Ensure text contrast on all backgrounds */
.text-white { color: #ffffff; }
.text-white\/50 { color: rgba(255, 255, 255, 0.5); }
.text-white\/40 { color: rgba(255, 255, 255, 0.4); }
.text-white\/60 { color: rgba(255, 255, 255, 0.6); }
.text-white\/70 { color: rgba(255, 255, 255, 0.7); }
.text-white\/30 { color: rgba(255, 255, 255, 0.3); }
.text-white\/20 { color: rgba(255, 255, 255, 0.2); }
.text-white\/40 { color: rgba(255, 255, 255, 0.4); }

/* Mint text for dark backgrounds */
.text-mint-400 { color: #2dd4bf; }
.text-mint-300 { color: #5eead4; }
.text-mint-500 { color: #14b8a6; }