/* Custom styles for Hood Plumbing */

html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Intersection Observer animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delays for service cards */
.service-card:nth-child(1) { transition-delay: 0ms; }
.service-card:nth-child(2) { transition-delay: 80ms; }
.service-card:nth-child(3) { transition-delay: 160ms; }
.service-card:nth-child(4) { transition-delay: 240ms; }
.service-card:nth-child(5) { transition-delay: 320ms; }
.service-card:nth-child(6) { transition-delay: 400ms; }

/* Navbar scroll state */
header.scrolled {
    background: rgba(254, 253, 248, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px -4px rgba(44, 82, 55, 0.10);
}

/* Active nav link */
nav a.active {
    color: #4a845c;
}

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

::-webkit-scrollbar-track {
    background: #fdfbf0;
}

::-webkit-scrollbar-thumb {
    background: #c6dfcd;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #9cc4a8;
}

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

/* Selection color */
::selection {
    background: #c6dfcd;
    color: #1c3426;
}