/* Northline Nutrition — Custom Styles */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #0a0a0a;
}
::-webkit-scrollbar-thumb {
    background: #262626;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #404040;
}

/* Selection color */
::selection {
    background: rgba(255, 90, 46, 0.3);
    color: #fff;
}

/* Subtle grain overlay on body */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.015;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
}

/* Navbar blur enhancement */
nav {
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
}

/* Hero image parallax-like subtle effect */
#hero img {
    transition: transform 0.3s ease;
}

/* Card hover effects */
.bg-charcoal-800\/40 {
    transition: border-color 0.3s ease, background 0.3s ease;
}
.bg-charcoal-800\/40:hover {
    border-color: rgba(255, 90, 46, 0.15);
    background: rgba(23, 23, 23, 0.6);
}

/* Input focus ring */
input:focus, textarea:focus {
    box-shadow: 0 0 0 1px rgba(255, 90, 46, 0.2);
}

/* Button hover lift */
button[type="submit"],
a[href="#menu"],
a[href="tel:+17342257077"] {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
button[type="submit"]:hover,
a[href="#menu"]:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(255, 90, 46, 0.2);
}

/* Mobile menu transition */
#mobileMenu {
    animation: slideDown 0.25s ease;
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Floating cards animation on load */
@keyframes floatIn {
    from { opacity: 0; transform: translateY(24px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
@media (prefers-reduced-motion: no-preference) {
    .absolute.top-0.right-0,
    .absolute.top-28.left-4,
    .absolute.bottom-12.right-8,
    .absolute.bottom-0.left-8 {
        animation: floatIn 0.6s ease forwards;
    }
    .absolute.top-28.left-4 { animation-delay: 0.1s; }
    .absolute.bottom-12.right-8 { animation-delay: 0.2s; }
    .absolute.bottom-0.left-8 { animation-delay: 0.3s; }
}
@media (prefers-reduced-motion: reduce) {
    .absolute.top-0.right-0,
    .absolute.top-28.left-4,
    .absolute.bottom-12.right-8,
    .absolute.bottom-0.left-8 {
        opacity: 1;
        transform: none;
    }
}

/* Gallery hover */
.aspect-square {
    overflow: hidden;
}
.aspect-square img {
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Map invert adjustment for dark theme */
iframe[src*="google.com/maps/embed"] {
    opacity: 0.9;
}