/* ===== Custom Styles for Darlington Mobile Estates ===== */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Base font rendering */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Scroll Reveal Animations ===== */
/* Default state: visible (progressive enhancement) */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Animated state: only applied via JS when in viewport */
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Hidden state for animation (gated behind JS) */
.reveal.reveal-animate {
    opacity: 0;
    transform: translateY(24px);
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: translateY(0);
    }
    .reveal.reveal-animate {
        opacity: 1;
        transform: translateY(0);
    }
    html {
        scroll-behavior: auto;
    }
}

/* Staggered reveal delays */
.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; }

/* ===== Navbar Transition ===== */
#navbar {
    transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#navbar.scrolled {
    background-color: rgba(4, 47, 46, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.15);
}

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

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

.mobile-link {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease;
}

/* ===== Image Hover Effects ===== */
.group:hover .group-hover\:scale-105 {
    transform: scale(1.05);
}

/* ===== Button Focus States ===== */
button:focus-visible,
a:focus-visible {
    outline: 2px solid #2dd4bf;
    outline-offset: 2px;
}

/* ===== Input Focus States ===== */
input:focus,
select:focus,
textarea:focus {
    outline: none;
}

/* ===== Selection Color ===== */
::selection {
    background-color: rgba(13, 148, 136, 0.2);
    color: #134e4a;
}

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

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* ===== Print Styles ===== */
@media print {
    #navbar,
    #mobileMenu,
    .reveal {
        display: block !important;
        opacity: 1 !important;
    }
    body {
        color: #000;
        background: #fff;
    }
}