/* Custom styles for ComTech Heating and Cooling */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #faf4f6;
}
::-webkit-scrollbar-thumb {
    background: #d9a8b8;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #c07a92;
}

/* Selection color */
::selection {
    background: #d9a8b8;
    color: #3d2237;
}

/* Fade-in animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.fade-in-stagger > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in-stagger.visible > *:nth-child(1) { transition-delay: 0.1s; }
.fade-in-stagger.visible > *:nth-child(2) { transition-delay: 0.2s; }
.fade-in-stagger.visible > *:nth-child(3) { transition-delay: 0.3s; }
.fade-in-stagger.visible > *:nth-child(4) { transition-delay: 0.4s; }
.fade-in-stagger.visible > *:nth-child(5) { transition-delay: 0.5s; }
.fade-in-stagger.visible > *:nth-child(6) { transition-delay: 0.6s; }
.fade-in-stagger.visible > * {
    opacity: 1;
    transform: translateY(0);
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(250, 244, 246, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(107, 62, 94, 0.08);
}

/* Mobile menu animation */
.mobile-menu-open #mobileMenu {
    opacity: 1;
    pointer-events: all;
}
.mobile-menu-open .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}
.mobile-menu-open .menu-line:nth-child(2) {
    opacity: 0;
}
.mobile-menu-open .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
    width: 50%;
}

/* Image hover zoom */
img {
    transition: transform 0.7s ease;
}

/* Button ripple effect */
button, a {
    position: relative;
    overflow: hidden;
}

/* Print styles */
@media print {
    header, footer, #contact, .cta-banner {
        display: none;
    }
    body {
        color: #000;
        background: #fff;
    }
}